ST700 GENERAL HANDBOOK SIEMENS TRAFFIC CONTROLS Sopers Lane Poole Dorset BH17 7ER 667/HB/27880/000 SYSTEM/PROJECT/PRODUCT: ST700 SIEMENS ST700 GENERAL HANDBOOK PREPARED: Paul Keeping APPROVED: Dave Martin FUNCTION: Group Leader FUNCTION: Engineering Manager This document is now electronically approved within AMW / Meridian Issue Change Ref.
ST700 GENERAL HANDBOOK WARNING These (this) controller(s) require specific configuration to enable them (it) to function correctly when installed. The configuration process is a complex activity should only be carried out by persons who are adequately trained, have a full understanding of the needs of the county or region where the controller is to be used and are experienced in the tasks to be undertaken.
ST700 GENERAL HANDBOOK SAFETY WARNING HEALTH AND SAFETY AT WORK DISCONNECT ALL POWER TO THE CABINET BEFORE REMOVING OR INSTALLING ANY EQUIPMENT INTO THE CABINET.
ST700 GENERAL HANDBOOK In countries where both sides of the incoming supply are above earth potential, the Master Switch or Circuit Breaker on the rear of the Cabinet should be opened, since the Controller Switch on the front of the ST700 does not isolate both sides of the supply. When re-commissioning signals, the following sequence is recommended: 1. 2. 3.
ST700 GENERAL HANDBOOK TABLE OF CONTENTS 1. INTRODUCTION.................................................................................................................................. 8 1.1 PURPOSE OF THIS HANDBOOK..................................................................................................... 8 1.2 SCOPE OF THE HANDBOOK........................................................................................................... 8 1.3 RELATED DOCUMENTS ..................................
ST700 GENERAL HANDBOOK 4. HARDWARE OVERVIEW ................................................................................................................. 39 4.1 THE ST700 RACK ASSEMBLY ....................................................................................................... 39 4.2 ST700 CPU LEDS............................................................................................................................ 42 4.2.1 STATUS LED GROUP ...............................................
ST700 GENERAL HANDBOOK A.2 – SPARES LIST............................................................................................................................... 96 A.2.1 – PCBS ..................................................................................................................................... 96 A.2.2 – FUSES................................................................................................................................... 96 A.2.3 – CABLES ............................
ST700 GENERAL HANDBOOK 1. INTRODUCTION 1.1 PURPOSE OF THIS HANDBOOK The purpose of this handbook is to give a general description and specification of the ST700 Rack Assembly and the procedures for its Installation, Commissioning and Maintenance in the ST700 Cabinet Assembly and other Cabinets. Also provided is guidance on testing and maintenance procedures. 1.2 SCOPE OF THE HANDBOOK This handbook is written for the ST700 and is made up of the sections listed below.
ST700 GENERAL HANDBOOK The following documents may also be useful, particularly if other equipment is being used. 667/HE/20663/000 667/HE/20664/000 667/HE/20665/000 667/DJ/27000/000 667/HB/27000/000 DETECTOR INFORMATION HANDBOOK GENERAL TESTING HANDBOOK ABOVE GROUND DETECTORS HANDBOOK ST800/ST700 FORMS HANDBOOK ST800 GENERAL HANDBOOK 1.4 ISSUE STATE Pages 1 to 100 Current Issue 5 Type Meridian Part ID 667/HB/27880/000 1.
ST700 GENERAL HANDBOOK Works Specification Document produced by Siemens, which details the hardware required for the ST700 and includes Site Data, usually in the form of a printout of the data entered on the configurator. 1.6 ABBREVIATIONS AC AGD BIT CET CLF CPU DC DFM ELV EPROM FT IC IC4 I/O I/P LED LV mS OMU OTU PCB PLD PROM PSU RAM RCD RFL RMS ROW RTC SA SDE ST UTC VA Alternating Current Above Ground Detector Binary digit (i.e.
ST700 GENERAL HANDBOOK Some cabinet doors require a special tool to release screwlocks at the top and bottom corners. Note that the key lock should be opened before the screwlocks to aid operation, and vice versa when closing the cabinet. TITLE PART NUMBER 'T'-KEY Screwlock Key - Yale 900 (manual panel door) 667/2/20234/000 667/4/13651/000 Crimp tool Crimp removal tool 999/4/44083/000 999/4/44082/000 Small Hammer Dusting Brush 5mm Socket 5.
ST700 GENERAL HANDBOOK 10mm Combination or Open ended Spanner 17mm Combination or Open ended Spanner Wire Strippers Portable Gas Soldering Iron Tool Belt Tool Case RIVET GUN (suitable for M4 Rivets) No.1 Pozi Screwdriver 10" long Hose Clip Driver IC insertion/extractor tool.
ST700 GENERAL HANDBOOK 2. SPECIFICATION The Specification that follows is for the ST700 Cabinet Assembly. Where appropriate it also applies to the ST700 Rack Assembly as supplied for installation in another Cabinet. Export specifications are detailed where they differ from standard UK specifications. 2.1 EQUIPMENT INTRODUCTION The ST700 is a Pedestrian Controller and Small Export Traffic Controller.
ST700 GENERAL HANDBOOK two processors communicate with each other through shared RAM. This dual processing provides additional safety features, as each processor continually monitors the actions of the other, and independently turns off the lights to the motorists and pedestrians if either processor causes an error. The software is written in a powerful high level language that allows the implementation of the ST700‟s extensive facilities.
ST700 GENERAL HANDBOOK 2.1.2 Dual Pedestrian Controller The ST700 Dual Pedestrian Controller consists of 2 vehicle phases and 2 pedestrian phases with a minimal set of I/O to perform all the functions of 4 phase Pelican, Puffin or Toucan. These consist of 32 buffered inputs, 8 isolated relay outputs, 4 Audible outputs and 2 Tactile Interlock outputs. 2.1.3 Small Export Controller The ST700 Small Export Controller consists of a 6 Phase Traffic Intersection Controller.
ST700 GENERAL HANDBOOK 2.
ST700 GENERAL HANDBOOK Frequency: 50Hz 2Hz or 60Hz 2Hz Mains Brownout: Continues operating with up to 50mS loss of mains. Mains Fail: Restarts without operator intervention. Battery Support: Primary cell Lithium battery provides support for the following during power failures. (a) Clock Synchronisation (programmable up to 31 days). (b) Timing Data (greater than one year). A large capacitor provides support for a minimum of 4 hours if the battery has failed or is removed for replacement.
ST700 GENERAL HANDBOOK to which the cabinet, the internal metalwork, the junction cabling and the mains earth is connected. The arrangement and partitioning of the equipment is carefully organised to reduce electrical noise. The PCBs have two inner layer planes used for noise reduction. One is connected to zero voltage and the other connected to +5V, to form a complete screen with extensive capacitive de-coupling across the planes, which form the logic supplies.
ST700 GENERAL HANDBOOK 2.4.2 Lamp Drive Capability Maximum lamp current that the ST700 can supply including short-term illumination, i.e. red/amber. Maximum lamp load for each triac output on the phase drive PCB. Amps Max Power (Watts) 8A 1840W 4A @ 230V or 4A @ 48V 920W or 192W No. of Lamps Halogen L.E.D.
ST700 GENERAL HANDBOOK Figure 1 –Theoretical Crossing Key: Traffic Red / Amber / Green Signal (Main) Traffic Red / Amber / Green Signal (Secondary) Pedestrian Red / Green Signal. Pedestrian Wait Indicator Box (on pole). 2 Detector Cards used but not shown A A B B A A C C D D C C Calculate the total average signal lamp power as follows, using the bright figures in the table. Total average signal lamp power is the sum of the signal lamp power plus the sum of the Wait indicator power.
ST700 GENERAL HANDBOOK Average Controller power + Average Detector Power. See section 2.4.1. A controller is rated at 40 watts (single or dual Pedestrian Controller). For the purposes of this calculation Siemens ST4R detector cards are rated at 3W per card. This gives the total average junction power, which may be used to estimate running costs. i.e. Total average junction power = Total average signal lamp power + Total average controller power.
ST700 GENERAL HANDBOOK 2.4.4 Detector Power Supplies The maximum current available for detectors on the ST700 is 0.6A at 24V DC. Refer to the Detector Handbooks for power consumption of detectors. If more current is required, then power all detectors from a 24V AC Detector PSU. See Appendix A for part number.
ST700 GENERAL HANDBOOK NOTE – There are four main situations for audible/tactile control that arise on an ST700. These are – 1. Normal Audibles – The „Loud‟ output is used. 2. Switched Audibles – The „Loud‟ output can be used configured to switch off at selected times (e.g. at night). If the Tactiles are also to be switched then the tactile PSU „interlock‟ input can be connected to this output. 3. A Muted Audible Output – The „Quiet‟ output can be connected to the second audible.
ST700 GENERAL HANDBOOK commands that are used to change each of the timings. Some of these timings are described in Section 3. A summary of all the timings available within the ST700 export intersection controller is contained in the ST800 General Handbook (see Section 1.3 for details). It also shows their upper and lower limit values and, where applicable, the configurable limits. 2.7.
ST700 GENERAL HANDBOOK 2.9 MODES OF OPERATION The following modes are available on the ST700 Pedestrian controller, and are described fully in Section 3: Pelican V.A. Pelican V.A. with pre-timed maximum period Pelican Fixed Vehicle Period Pelican Cableless Link (Pedestrian inhibit) Pelican UTC („PV‟ control bit) Pelican Local Link („PV1‟ control) The following intersection modes are available on the ST700 Export controller: Start Up Part-time (Off period) Urban Traffic Control.
ST700 GENERAL HANDBOOK The Cabinet Assembly Lid is manufactured in aluminium and finished with grey Polyester Powder Coat paint. The Lid is secured on the ST700 Cabinet Assembly with a single screw-lock mechanism. The lock used on the Police manual panel is a small Yale lock with a 900-pattern barrel. 2.11 ENVIRONMENTAL 2.11.1 Temperature The ST700 in a grey outercase is designed to operate in external ambient temperatures of –25ºC to +60ºC.
ST700 GENERAL HANDBOOK Figure 2 –ST700 Cabinet Assembly ST700 RACK ST700 Cabinet OMU Manual Panel Detector Rack Cabinet Manual Panel Door (in opened position) Phase Drive Outputs on the Phase Drive PCB (inside rack) Dimming Transformer I/O Termination Terminal Master Switch Panel Controller Board CET Bars and Cable Entry Stool FRONT VIEW OF CABINET (with front cut out in the cabinet) 667/HB/27880/000 Page 27 Issue 8
ST700 GENERAL HANDBOOK 2.
ST700 GENERAL HANDBOOK 3. PEDESTRIAN FACILITIES 3.1 TYPES OF PEDESTRIAN CROSSINGS 3.1.1 Pelican Crossing The vehicle to pedestrian intergreen is controlled by the PAR Pedestrian All-Red period. The PAR handset command allows different all-red periods to be executed depending on why the vehicle phase left green. Different times can be specified for each of the following: fixed vehicle period mode (see section 3.2.1), VA mode „gap‟ change and VA mode „max‟ change (see section 3.2.
ST700 GENERAL HANDBOOK Veh: Green Amber Ped: Red Red 3 Red Green PAR MIN Green R/A PBT CDY0 2 IPX Gap Change On-Crossing Detector: Max Change R/A Green Red Red CMX CDY1 2 On intersections, the appearance of the vehicle phase will be delayed further if the IGN intergreen time is larger than PBT plus the red/amber period. 3.1.3 Far Sided Pedestrian Crossing The vehicle to pedestrian intergreen on a stand-alone crossing is controlled by PAR.
ST700 GENERAL HANDBOOK Veh: Green Amber Ped: Red Red 3 Green PAR MIN Green R/A Red Blackout PBT CRD 2 IPX Gap Change On-Crossing Detector: Max Change R/A Green Red Red Blackout CMX CDY1 CRD 2 If a fixed black-out period is required, i.e.
ST700 GENERAL HANDBOOK allocated but the clearance maximum time is non-zero, then the clearance period is extended up to its maximum. Also note that if the Continuous Ped Demand (CPD) button on the manual is pressed, then the red clearance of near-sided signals will be extended to its maximum as required by TR0141C.
ST700 GENERAL HANDBOOK The vehicle phase appears at green for at least a minimum period specified by the MIN handset command. If the pedestrian phase is demanded while this period is still running, the vehicle phase remains at green until at least this period has expired. If the pedestrian phase is demanded after this „minimum‟ period has expired and no vehicles are present, then the vehicle phase loses right of way immediately.
ST700 GENERAL HANDBOOK 3.2.4 Linked Operation With the controller running any of the above three modes, the operation controller can be further modified by various „linking‟ options. These options hold the vehicle phase at green until a specific time when the pedestrian phase is allowed to appear. During this „window‟ vehicle extensions are removed to ensure that any pending demand for the pedestrian phase is serviced.
ST700 GENERAL HANDBOOK Figure 3 – Ped Demand Processing PUSH-BUTTONS WAIT IPX WAIT IPX WAIT IPX WAIT IPX CYCLE DETECTORS IPX IPX SPEC. COND. UNLATCHED DEMAND SPEC. COND.
ST700 GENERAL HANDBOOK 3.3.2 Pedestrian Demand Acceptance If no kerbside detectors are configured, pressing the pushbuttons generates a latched demand for the pedestrian phase, which is only cleared when the pedestrian phase gains right of way. If kerbside detectors are configured, then the operation is as follows: Every pushbutton input, kerbside input and cycle detector input is configured with its own extension period specified by the IPX handset command.
ST700 GENERAL HANDBOOK force for the pedestrian phase or CLF introducing a demand dependant move just after the push-button is pressed. Introducing the delay prevents these cases making a stage move shortly after the push-button is pressed. In most other cases, the demand delay has little or no effect.
ST700 GENERAL HANDBOOK one may be present and allow these inputs to produce a demand for the pedestrian phase. Each configured kerbside detector is sampled twice and if either sample on a particular kerbside detector indicates the detector is inactive1, then the detector is logged as faulty, the DFM indicator is illuminated and the detector input forced active (regardless of the setting of the DFM forcing action command „DFA‟).
ST700 GENERAL HANDBOOK 4. HARDWARE OVERVIEW 4.
ST700 GENERAL HANDBOOK This leaves space on the inside of the hinged plate to mount an additional I/O PCB or OTU PCB as and when required. These cards are the same as those used on the ST800 and thus are connected to the ST700 CPU PCB using an extended system bus cable that runs along the side. A pictorial view of the ST700 CPU PCB and Phase Drive PCB is given in Figure 4. The photograph in Figure 5 shows the ST700 Rack Assembly mounted in an ST700 Cabinet, with a detector chassis and OMU mounted above it.
ST700 GENERAL HANDBOOK Detector Assembly OMU Assembly ST700 Rack Assembly Figure 5 – ST700 Rack Assembly mounted in the ST700 Cabinet frame 667/HB/27880/000 Page 41 Issue 8
ST700 GENERAL HANDBOOK 4.2 ST700 CPU LEDS There are 21 LED indicators on the component side of the ST700 CPU PCB in two groups, Status (see section 4.2.1) and Signal (see section 4.2.2), as shown in Figure 6. LED SIGNAL VISUAL DISPLAYS VIEW OF PHASE 'F' A B C D E F PP RED AMB SE F GRN WD STATUS VISUAL DISPLAYS Figure 6 – CPU LEDs 4.2.1 Status LED Group The top Status LED is green and is labelled „PP‟ for power present.
ST700 GENERAL HANDBOOK 4.2.2 Signal LED Group These LEDs are in groups of three, one for each traffic phase A to F. Each group has a red at the top, amber in the middle and green at the bottom (see View of Phase „F‟ in Figure 6) to represent a set of traffic lights. They provide visual representation of the state of the red, amber and green drives for their respective phase. 4.3 FUSES Figure 23 on page 98 lists the types and placing of fuses in the ST700.
ST700 GENERAL HANDBOOK 5. INSTALLATION AND COMMISSIONING PROCEDURE FOR THE ST700 The majority of this section details the procedure for installing and commissioning the ST700 Rack Assembly in an ST700 Cabinet Assembly. Refer to section 5.19 for instructions on installing and commissioning the ST700 Rack Assembly into other traffic controller cabinets. 5.
ST700 GENERAL HANDBOOK 5.3 SITE SUITABILITY The ST700 Cabinet Assembly is installed to suit local conditions, but subject to the following limitations: (i) The position of the Cabinet Assembly is as shown on the relevant site plan, STS. (ii) No part of the Cabinet is less than 457mm (18 inches) from the kerbside unless agreed with the customer. When it is necessary to site the Cabinet less than 2 metres from the outer edge of the kerb, the access panels should not open toward the carriageway.
ST700 GENERAL HANDBOOK 5.4 RECOMMENDED ORDER OF INSTALLATION The following list details the order in which it is recommended that an ST700 installation take place. Remove the Lid – section 5.5 Remove the equipment mounting frame from the stool – section 5.6 Install the stool into the ground – section 5.7 Pull the cables into position – section 5.8 Terminate the armour to the CET connectors – section 5.8 Fit the CET connectors to the CET bars – section 5.8 Test the cables – section 5.
ST700 GENERAL HANDBOOK The stool is placed in the centre of the flagstone with the top surface between 50 and 75 mm above the final ground level. It is essential that the stool be fitted the correct way round with the single centre edge holes to the front and the CET fixing holes on the right, as shown in Figure 7. Adjustment may be required to ensure that the top of the stool is horizontal; this should be checked using a spirit level.
ST700 GENERAL HANDBOOK 5.8 CABLING TO THE ST700 CABINET ASSEMBLY All cables into the ST700 Cabinet Assembly should be fed into the equipment mounting frame as close to their termination positions as possible. This is to prevent unnecessary damage being caused should any cables need to be moved once they are in place. Care must be taken not to obstruct the Electricity Supply Company cutout with any cabling. The outer sheathing must be stripped to expose the armouring.
ST700 GENERAL HANDBOOK SIDE VIEW Mounted at CET Lower Fixing Position Cores Inner Insulation Ident 55mm to 65mm Higher CET Fixing Position (Armouring not shown at front of ring for clarity) Lower CET Fixing Position Stud Hose Clip Nut Ident (Alternative position) CET Bar Incoming Cable CET Ring (Earthing Band) PLAN VIEW Wormdrive Hose Clip 991/4/01375/028 Earthing Band 667/2/02348/000 Figure 8 – Termination of Armoured Cable to CET bar 5.
ST700 GENERAL HANDBOOK 5.10 IN-FILL THE STOOL On completion of the cable tests the Cabinet Assembly can be in-filled as per Figure 7, taking care that the compacted sand is at ground level when finished. If any of the cables were replaced or moved during the installation of the Cabinet Assembly then the sand in-filling must be made good before the sealing compound is introduced. NOTE: The in-filling must be brought to ground level or above and compacted and a tarmac surface provided over the in-fill. 5.
ST700 GENERAL HANDBOOK 5.13 CABLE ROUTING & TERMINATION The following guidelines apply when the ST700 Rack Assembly is installed in the ST700 Cabinet Assembly or any other controller cabinet. All intersection cables and their wires must be run up the inside back right hand corner of the ST700 equipment mounting frame and secured to it with tywraps. This is the cable/wire position to mount any external current monitoring coils.
ST700 GENERAL HANDBOOK 5.13.1 Phase Drive PCB Terminal blocks For installation in an ST700 Cabinet, wire the intersection cables directly to the specified connector in the following tables (using the respective mating half contained in the attached plastic bag) on the Phase Drive PCB.
ST700 GENERAL HANDBOOK that mates with PL6 having coding pins 1 and 16 fitted. This coding prevents the incorrect connection between PL6 and PL7.
ST700 GENERAL HANDBOOK Table 7 – Phase Drive Export 6 Phase Controllers PL6,7 and 8 Connectors PL6 Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Signal Phase Drive O/P Red Phase A (Unmonitored) Not used Red Phase A (Unmonitored) Amber Phase A (Unmonitored) Green Phase A (Unmonitored) Not used Red Phase A (Unmonitored) Amber Phase A (Unmonitored) Green Phase A (Unmonitored) Not used (for isolation purposes) Red Phase B (Unmonitored) Not used (for isolation purposes) Amber Phase B (Unmonitored) Not used No
ST700 GENERAL HANDBOOK PL8 Pin No 1 2 3 4 5 6 Signal Phase Drive O/P Red Phase E (Unmonitored) Amber Phase E (Unmonitored) Green Phase E (Unmonitored) Red Phase F (Unmonitored) Amber Phase F (Unmonitored) Green Phase F (Unmonitored) Softwire kit Cableform 667/1/27877/050 Colour Ident Red RED5 Red YLW5 Yellow GRN5 Green RED6 Red YLW6 Yellow GRN6 Coding Details: The coding details for Plugs PL6 and PL7 is idendical to that of the Standard UK pedestrian controllers shown in tables 5 and 6 above ,PL8 This
ST700 GENERAL HANDBOOK Figure 9 – Allocation of Red Lamp Monitor Channels PL6 Vehicle Supply 240v Phase A R A G Triacs and Monitors RAU RA1 Vehicle RLM YA1 Channel 1 GA1 5 33 RLM LMU+RLM 37 RA2 Vehicle RLM YA2 Channel 2 GA2 6 Vehicle RLM Channel 3 Vehicle RLM Channel 4 RLM LMU+RLM Pedestrian Supply 240/48V Wait Supply 240/48V Current sensor number, in this case sensor 6.
ST700 GENERAL HANDBOOK Table 8 – Phase Drive SK1 Connector SK1 Pin No Signal Phase Drive Returns, Solar Cell, Detector and AUX mains supplies 1 2 3 4 5 6 7 8 9 10 11 12 13 Signal Lamp Supply Return Signal Lamp Supply Return Signal Lamp Supply Return Signal Lamp Supply Return Signal Lamp Supply Return Signal Lamp Supply Return Signal Lamp Supply Return Aux Mains Supply Aux Mains Supply 2 ( not used) 230V Detector Supply Solar Cell Live Solar Cell Input Not used (for isolation purposes) 14 15 16 17 Softw
ST700 GENERAL HANDBOOK Table 10 – Phase Drive SK2 Connector No Dimming If the installation has no Dimming Transformer, then insert the Cableform 667/1/27868/002. This cable is provided as standard with rack assemblies. Cabinet assemblies have a dimming transformer fitted as standard, which includes the cable 667/1/27868/000. See Table 11 below for details.
ST700 GENERAL HANDBOOK SCR 0 Figure 10 - Dimming Transformer Tap Selection Dimming tap positions Required Dimming voltage 160V 140V 120V Input Tap IP2 IP3 IP4 If the ST700 is installed in another cabinet, the 667/1/27868/001 cable should be used with connections as shown above. This cable is provided with the cabinet modification kit. Note 1: Note 2: The links between pins 3 to 6 need to be rearranged.
ST700 GENERAL HANDBOOK PL5 Pin7No 8 9 10 11 12 13 14 15 16 External Lamp Monitoring Sensors External Sensor 36 – Red External Sensor 36 – White External Sensor 37 – Red External Sensor 37 – White External Sensor 38 – Red External Sensor 38 – White External Sensor 39 – Red External Sensor 39 – White External Sensor 40 – Red External Sensor 40 – White Coding & Wiring Details: Connector PL5 is a 20-way Berg connector that has a side flange coding element, which mates with the associated slot of the IDC board
ST700 GENERAL HANDBOOK needs to be configured (using the ELV handset command) and affects what sensors 34 and 38 (or 36 and 40 on the second stream) can monitor. See the following table: ELV:0 – All signals at 230v 34/36 – Monitor Red+Green+Wait (all cables thro‟ torroid twice) 38/40 – Not Required.
ST700 GENERAL HANDBOOK Note however that at the time of writing, the controller is unable to monitor the current waveform generated by the low power near-sided signals currently on the market. Wiring of external torroids All drive cables supplying signals at 230V should be wound around the torroid so the cable passes through the centre twice. (N.B. This includes vehicle aspects as well as pedestrian aspects.) All drive cables supplying signals at 48V should only pass through the centre of the torroid once.
ST700 GENERAL HANDBOOK PL3 PCB Connector 3 Pin4No 5 6 7 8 9 10 11 12 13 Softwire Kit Cableform 667/1/27863/100 Orange TBX3 Yellow TBX4 Green TBX5 Blue TBX6 Not used Slate TBX7 White TBX8 Not used Red/Orange TBX10 Red/Green TBX11 Red/Brown TBX12 Controller Isolated O/P, Tactile and Audible O/P 89 Common Circuits O/P 89 Closed Contact O/P 90 Common O/P 90 Closed Contact O/P 90 Open Contact O/P 91 Common O/P 91 Closed Contact O/P 91 Open Contact Tactile Phase B Audible Phase B Loud Audible Phase B Quiet Cod
ST700 GENERAL HANDBOOK PL7 PCB Connector 3 Pin4No 5 6 7 8 9 10 11 12 13 14 15 16 Controller I/P Input 2 Input 3 Input 4 Input 5 Input 6 Input 7 Input 8 Input 9 Input 10 Input 11 Input 12 Input 13 Input 14 Input 15 Softwire Kit Cableform 667/1/27863/100 Orange TBG3 Yellow TBG4 Green TBG5 Blue TBG6 Violet TBG7 Slate TBG8 White TBH1 Black TBH2 Red/Orange TBH3 Red/Green TBH4 Red/Brown TBH5 Green/Orange TBH6 Green/Brown TBH7 Green/Slate TBH8 Coding Details: The plug mount connector on the CPU PCB PL7 has codi
ST700 GENERAL HANDBOOK PL2 PCB Connector 2 Pin3No 4 5 6 7 8 9 10 11 12 13 Softwire Kit Cableform 667/1/27863/100 Red TBY2 Orange TBY3 Yellow TBY4 Green TBY5 Blue TBY6 Not used Slate TBY7 White TBY8 Not used Red/Orange TBY10 Red/Green TBY11 Red/Brown TBY12 Controller Isolated O/P, Tactile and Audible O/P 92 Closed Contact Circuits O/P 93 Common O/P 93 Closed Contact O/P 94 Common O/P 94 Closed Contact O/P 94 Open Contact O/P 95 Common O/P 95 Closed Contact O/P 95 Open Contact Tactile Phase D Audible Phase
ST700 GENERAL HANDBOOK PL6 PCB Connector 2 Pin3No 4 5 6 7 8 9 10 11 12 13 14 15 16 Softwire Kit Cableform 667/1/27863/100 Red TBJ2 Orange TBJ3 Yellow TBJ4 Green TBJ5 Blue TBJ6 Violet TBJ7 Slate TBJ8 White TBL1 Black TBL2 Red/Orange TBL3 Red/Green TBL4 Red/Brown TBL5 Green/Orange TBL6 Green/Brown TBL7 Green/Slate TBL8 Controller I/P Input 17 Input 18 Input 19 Input 20 Input 21 Input 22 Input 23 Input 24 Input 25 Input 26 Input 27 Input 28 Input 29 Input 30 Input 31 Coding Details: The plug mount connector
ST700 GENERAL HANDBOOK 5.15 PCB SWITCHES, FUSES, LINKS AND FIRMWARE The switches, fuses and link settings are related to the hardware options; their locations and option selections are shown in Sections 5.15.1 and 5.15.2.
ST700 GENERAL HANDBOOK 5.15.1 CPU PCB Switch and Link Setup See the following pages for switch and link settings.
ST700 GENERAL HANDBOOK 5.15.1.1 DIL Switch S4 Settings For use in the UK, the hardware fail flash facility should be disabled. The settings are shown in Figure 17. For use in Export versions, the flash rate can be set to different speeds for 40ms to 600ms (on 50Hz operation) by setting the right combination of S4 switches to the off position. The set-up is detailed as follows: Figure 17 – Flash Rate Settings 5.15.1.
ST700 GENERAL HANDBOOK S2 Phase:- S3 Phase:- 1 1 RED AMBER 6 6 7&8 not used OFF 7&8 not used ON OFF ON Figure 18 – Phase Output Flash Selection 5.15.1.
ST700 GENERAL HANDBOOK 5.15.
ST700 GENERAL HANDBOOK 5.15.2.1 Fuse/Dummy Fuse Settings The output voltage for the Pedestrian Red and Pedestrian Green can be set to either 230V or 48V operation. Fitting the fuse and dummy fuse as follows sets the voltage: For 230V operation fit the 10A fuse in F10 and the dummy fuse in F11. For 48V operation fit the 10A fuse in F11 and the dummy fuse in F10. The output voltage for the Pedestrian Waits can be set to either 230V or 48V operation.
ST700 GENERAL HANDBOOK links in the form of a handbag, with a handle to aid insertion and extraction. They fit into PCB mounted sockets and use spring clips in the socket to make the connection and fit. These spring clips also retain the link to the PCB; the contacts are gold plated for low resistance and reliability. 5.15.2.3 Links LK1, LK2, LK3 and LK4 Settings The links LK1 to LK4 have handbag links fitted as shown in Figure 21 below. These should not be changed.
ST700 GENERAL HANDBOOK These configurations are available on the IC4 CD. Other configurations may be produced by Siemens Poole in order to meet the particular requirements of an area or of one particular site. These configurations need to be customised for particular installations using the handset in a similar way to the T400 Pelican, using the information in the special instructions of the configuration printout.
ST700 GENERAL HANDBOOK If detectors are installed then they should be set up as defined in the Detector Information Handbook. Set up the date and time. Check that the Lamp Monitor has correctly learnt all the lamp loads, using the KML and KEL handset commands, described in the Controller Handset Handbook. Check that there are no unexplained errors in the fault log. This completes the testing and the site should be ready for Customer acceptance. 5.
ST700 GENERAL HANDBOOK 5.19 FITTING THE ST700 RACK ASSEMBLY INTO ALTERNATIVE CABINETS DISCONNECT ALL POWER TO THE CABINET BEFORE REMOVING OR INSTALLING ANY EQUIPMENT INTO THE CABINET. The ST700 Rack Assembly may be fitted into enclosures other than the ST700 Cabinet Assembly. In the UK, the Cabinet must be one that has previously been approved with a different controller.
ST700 GENERAL HANDBOOK 6. ROUTINE MAINTENANCE PROCEDURES This section contains a list of checks to be performed at an ST700 on a regular basis (normally annually). If for any reason, the power is switched off to the ST700, then a total installation megger test should be carried out, as defined in the General Testing Handbook. 6.1 ROUTINE INSPECTION OF SIGNAL EQUIPMENT Check all signal heads/aspects for damage and take any necessary corrective action.
ST700 GENERAL HANDBOOK Test the 300mA RCD (if fitted) by pressing the test button. The breaker should operate immediately. Check the termination panel(s) and master switch panel within the Cabinet and ensure that there are no loose fixings, or damage to these panels. Tighten any loose fixings and carry out any repairs that are necessary. Check the logic assembly and other assemblies within the ST700 are securely fixed. Retighten loose fixings as necessary. Check that all fuses are secure in their holders.
ST700 GENERAL HANDBOOK Re-test the cable to ensure that corrective action taken has removed the problem. With the handset, check that all inputs used are operating correctly. Test the maintenance socket RCD by pressing the test button. The breaker should operate immediately. The following checks should be carried out before leaving the site. Check the manual panel gasket is intact and in the correct position. Replace as necessary ensuring the surface is clean before fitting. Inspect the cabinet base seal.
ST700 GENERAL HANDBOOK Failure to isolate the supply before changing parts may result in damage to the ST700. 6.4.2 General Requirements When replacing PCBs the original PCB should be inspected and the following points checked: (a) Check the connectors on the PCB. Are any pins bent, broken or damaged in any way? If there are, make a note of the PCB and pin number in the Controller Visit Log Book as the ribbon backplanes may have been damaged.
ST700 GENERAL HANDBOOK 6.4.5 Replacement of CPU PCB Ensure that the replacement PCB has the correct firmwares fitted and they are of the correct variant and issue. Refer to the Works Order Specification for details. The mounting pillars on the CPU are a nylon clip type and only require the clipping mechanism to be released to allow the board to be removed. The pillars are retained on the hinge plate by means of an integral clipping mechanism on the other end.
ST700 GENERAL HANDBOOK Replace the hinged front plate holding the CPU PCB and, if fitted, the I/O or OTU PCB. Replace all the cables to the CPU. Clip the earth lead to the front plate. Restore power to the ST700. Note: The new Power/Phase assembly is supplied with a chassis door fitted. It is not necessary to replace the door when the Phase Drive PCB has failed. The old Power/Phase assembly should be returned to Siemens Poole with the replacement door. 6.4.
ST700 GENERAL HANDBOOK The Mains PSU may be removed once the following have been carried out: The Mains to the ST700 Rack Assembly has been isolated at the master switch The 64-way Phase Control ribbon cable has been disconnected from the CPU The hinged front plate has been opened. Remove the cables and connectors connected to the PSU, then release the nylon mounting pillar clips that attach the PSU to the heatsink cover of the Phase Drive PCB.
ST700 GENERAL HANDBOOK 7. SELF-TEST FACILITY The self-test facility can be used to check the hardware fitted to the controller, even before a configuration is loaded. It is designed to be used both in the factory by production and on the street by installation/ maintenance engineers. Self-test is initiated by holding down the level 3 access button while switching on the power to the controller. The button should be released once the green heartbeat LED starts to flash.
ST700 GENERAL HANDBOOK Figure 22 – Handset 0 = - 1 = - E 0000 00 2 = F – 3 = F E 0 1 2 3 4 5 6 7 = = = = = = = = - C C C C B B – B B A – A A – A 8 9 A B C D E F = = = = = = = = D D D D D D D D – – C C C C B B – B B A – A A – A 0000 00 0 2 So in the above example, there are no voltages on Phase B amber (or Wait).
ST700 GENERAL HANDBOOK ZXO Sync’d... If the phase bus processor cannot synchronise to the mains zero cross-over signal, then self-test will wait indefinitely at this point with the red system error LED flashing. Mains Freq Error If the mains frequency is more than 5% out from either 50Hz or 60Hz. Checks all the ADC test voltages on all of the lamp switch cards: ADC Tests....Failed ADC Test Readings 0.0V 2.5V 5.0V B0+ nnnn nnnn nnnn B0- nnnn nnnn nnnn ... .... .... ....
ST700 GENERAL HANDBOOK Bad L/S Cards Once initialised, the phase bus processor performs more thorough checks on the lamp switch card and may detect faults. Checks the monitor validation signal: M/V Test ....Failed Mon Val Failed The monitor validation signal is generated by the main processor to check the phase bus processor, so a failure is probably due to a faulty processor card. Step 1 Complete, Start Step 2: At this point, the self-test has successfully checked-out the logic side of the cards.
ST700 GENERAL HANDBOOK If any of the voltage monitors appear to be detecting mains, then it would imply that those triacs are not holding off the mains and the lamp switch card should be replaced. L/S Supply Failure: L/S Monitor Fault The lamp supply can be detected on the voltage monitors, but no signal is present from the lamp supply monitoring transformer. Replace the lamp switch card.
ST700 GENERAL HANDBOOK Checks all of the triacs in turn by applying a very short pulse to each phase’s colour: A/Red:Extra Sigs On R-00000001+00000001 A-00000001+00000001 G-00000001+00000001 A fault will be logged if extra signals are detected as on when one particular aspect is pulsed. This would normally imply a short-circuit in the street cabling or a open neutral connection. No Voltages On...
ST700 GENERAL HANDBOOK 8. HANDBOOK OMISSIONS/PERSONAL NOTES This handbook cannot be deemed to be all encompassing as everyone has different experiences of faults and different techniques for finding faults. Therefore, this section has been provided in which any faults experienced by an engineer which are not mentioned in this handbook can be noted along with the technique used to find the fault.
ST700 GENERAL HANDBOOK ENGINEER ________________________ Date ________________________ Address ________________________ Actual Fault Technique used to find fault Other Observations and Notes 667/HB/27880/000 Page 91 Issue 8
ST700 GENERAL HANDBOOK 9. FAULT INFORMATION FORM This section provides a blank Fault Information Form. If there any problems that require the assistance of technical support either from the depots or from Poole, a completed copy of this form will assist in diagnosing the problem.
ST700 GENERAL HANDBOOK FAULT INFORMATION FORM Site name: Date / Time: Engineer‟s name: / / : Telephone: Reason for visit: Controller Checks Before Resetting Faults Are the signals still on? Green heartbeat LED? If on, is it still beating? On On Yes Off Off No System error LED? Bus error LED? Watchdog error LED? On On On Off Off Off Enter the following commands and record the responses: TOD PIC CIC SIC Type „FFS‟ and use the „+‟ key to scroll through the currently act
ST700 GENERAL HANDBOOK Serial Numbers If the power to the controller needs to be switched off in order to fix/clear the fault(s), then take this opportunity to record the board issues and serial numbers of the ST700 PCBs. Record the issue states and serial numbers of the main processor PCB and Phase Driver PCB. CPU: Phase Driver PCB: Controller Checks After Clearing Fault Are the signals on? Is the green heartbeat LED on and beating? Is the red system error LED off? Is the lamp monitor learnt? (i.e.
ST700 GENERAL HANDBOOK Appendix A - PART NUMBERS AND SPARES LIST Use of components other than those listed, or modifications or enhancements that have not been authorised by Siemens Traffic Controls Limited may invalidate the warranty or safety of this product. A.1 – PART NUMBERS Listed below are the currently available parts that make up the ST700. For an up to date list see the ST700 Shopping List (667/KM/27880/000).
ST700 GENERAL HANDBOOK Description GEC125 in 25 Case Conversion Kit T400S/T500S Conversion Kit Microsense Midi Conversion Kit T400L/T500L Conversion Kit STCL Part Number 667/1/27855/004 667/1/27855/005 667/1/27855/006 667/1/27855/007 A.2 – SPARES LIST Listed here are the parts that should be used when replacing components. In addition to the spares listed here, many of the parts included in section A.1 above may be ordered as replacements. Contact Siemens Poole for details. A.2.
ST700 GENERAL HANDBOOK Manual Panel Gasket Sealant Stool to Case 667/7/27129/000 996/4/05032/003 A.3- FUSE RATINGS AND POSITIONS Electricity Company Cut-out Fuse Master Switch Panel - MCB 516/4/97076/010 Maintenance Socket Fuse 518/4/90638/000 The maximum size of this fuse should not exceed 100A (without reference to Poole). Maximum prospective short circuit current must not exceed 16,000A.
ST700 GENERAL HANDBOOK 10A cartridge fuse (20mm x 5mm) marked „F6‟ on Phase Drive PCB. 48V Wait Supply Fuse 518/4/90301/013 Input Protection Supply Fuse 518/4/90285/004 Handset Fuse 518/4/90285/004 and Audible 0.5A cartridge fuse (20mm x 5mm) marked „F1 and Inputs‟ on CPU PCB. TEST Phase Drive PCB Fuses 518/4/97020/115 0.5A cartridge fuse (20mm x 5mm) marked „F2 and Handset‟ on CPU PCB. 4 off 3.15A fuses used for initial testing on a rewired junction for self test.
ST700 GENERAL HANDBOOK Appendix B - Drawings The drawings listed below are provided to assist with installation of the ST700. Error! Reference source not found.
ST700 GENERAL HANDBOOK Index A E Atmospheric tolerances ................................................ 26 Audible power supply ................................................... 22 Electrical interference ................................................... 17 EM60700 ...................................................................... 74 EM60701 ...................................................................... 74 EM60702 ......................................................................
ST700 GENERAL HANDBOOK Manual Panel part numbers ...................................................... 96, 98 PCB replacement ..................................................... 83 Port .......................................................................... 40 Master Switch Panel fuses......................................................................... 98 Master Time Clock ....................................................... 24 MCE0125 ..........................................................
ST700 GENERAL HANDBOOK LAST PAGE OF THE ST700 GENERAL HANDBOOK 667/HB/27880/000 Page 102 Issue 8
