601E 1603E 4 digit single display temperature controller Dual 3 digit display temperature controller U USER'S MANUAL Issue date November 2003 1601-03-A-CX.pmd 0037-75420 1 02/12/2003, 15.
A. 2 1601-03-A-CX.pmd 2 02/12/2003, 15.
INDEX A . ORDER TABLE ...................................... A . 1 A. OUTLINE AND CUT OUT DIMENSIONS ......................................... A . 5 1 . M O U N T I N G ................................................ 1 2 . ELECTRICAL CONNECTIONS ................. 2 3 . GENERAL OPERATION ........................... 6 4 . C O N F I G U R A T I O N ..................................... 6 4.1 Pushbutton function .............................. 6 4.2 Possible protection of the parameters ... 6 4.
Model identification Model 1601E 1603E 4 digit single display Dual 3 digit display Code Output 1 - Heat or Cool 1 Relay, 3 Amps at 250 Vac (Resistive) 6 SSR Drive, 14 Vdc at 20 mA Code Output 2 - Alarm 0 None 1 Relay, 1 Amp at 250 Vac (Resistive load) Code 0 Add to complete model number 1 Out 3 relay 2 Logic input Code 3 5 Instrument Power 100 - 240 Vac 24 Vac/dc Code 1601E 1 1601-03-A-CX.pmd 1 0 3 4 0 Add to complete model number 0 Typical Model Number 02/12/2003, 15.
A. OUTLINE AND CUT OUT DIMENSIONS 1,5 15 max 1601E 62,8 == 48 = = 62,8 == 48 = = 1603E 48 == 48 == 60 45 0 == +0,6 75 10 +0,6 45 0 == 105 A. 5 1601-03-A-CX.pmd 5 02/12/2003, 15.
A. 6 1601-03-A-CX.pmd 6 02/12/2003, 15.
IMPORTANT SAVE THESE INSTRUCTIONS 1. MOUNTING screws bracket gasket panel Select a mounting location where there is minimum vibration and the ambient temperature ranges between 0 and 50°C (32 and 122°F). The instrument can be mounted on a panel up to 15 mm thick with a square cutout of 45 x 45 mm. For outline and cutout dimensions refer to page A.4. The surface texture of the panel must be better than 6.3 µm. The instrument is fitted with a rubber panel gasket.
2 . ELECTRICAL CONNECTIONS MEASURING INPUTS SAFETY NOTE NOTE: Any external components (like zener barriers etc.) connected between sensor and input terminals may cause errors in measurement due to excessive and/or not balanced line resistance or possible leakage currents. WARNING Electric shock Hazard Disconnect all power before installing or servicing controller. Failure to do so could result in personal injury or property damage.
RTD INPUT RTD 8 9 LOGIC INPUT SAFETY NOTE: 1) Do not run logic input wiring together with power cables. 2) Use an external dry contact capable of switching 8 mA, 8 V DC. 3) The instrument needs 300 ms to recognize a contact status variation. 4) The logic input is NOT isolated by the measuring input RTD 10 8 9 Log. input 2 10 11 12 Fig. 4 RTD CONNECTION SAFETY NOTES NOTES: 1) Do not run input wires together with power line cables.
RELAY OUTS OUT 1 3 2 1 OUT 2 6 7 OUT 3 15 14 line cables. 5) OUT 3 and logic input are mutually exclusive. NC The follow these recommendations to avoid serious problems which may occur when using relay output to drive inductive loads. C NO INDUCTIVE LOADS High voltage transients may occur when switching inductive loads. These transients may introduce disturbances through the internal contacts which can affect the performance of the instrument.
VOLTAGE OUTS FOR SSR DRIVE WARNING SAFETY NOTE NOTE: This out is NOT isolated. A double or reinforced Isolation between instrument output and power supply must be assured by the external solid state relay. Electric shock Hazard 1) Before connecting the instrument to the supply, make sure that the line voltage corresponds to that indicated on the rating plate. 2) To avoid electric shock, connect the power line at the end of the wiring procedure.
3 . GENERAL OPERATION 4 . CONFIGURATION There are two setup modes for these models: - Configuration mode - Operator mode In general, the configuration mode is the initial setup of the controller when first installed. Input type and alarm setup are examples of Configuration Mode settings. The Operator mode includes settings that might be adjusted frequently with daily control operations such as setpoints, and PID parameters. 4 .
If the modification of the parameters has been enabled, the passage in configuration is free. If not it will be allowed by entering, when requested, the numerical value programmed in P11, or code 408. P11 = 500/999 As for the previous point, with the difference that AL (alarm threshold) can be modified as well as SP, SP2 and T. code and the numerical value alternatively. To alter the value set press or and confirm with FUNC.
P5 = Function of Out 2 0 = Not used or used as event (P22 = 3, 4, 6, 7) 1 = Alarm 1 output - Process alarm 2 = Alarm 1 output - Band alarm 3 = Alarm 1 output - Deviation alarm 4 = Alarm 1 output - Instrument failure alarm 5 = Cooling out P2 = Initial range value Initial range value for input from thermocouple/ Resistance Temperature Detector. NOTES NOTES: 1) When P2 has been modified, the rL parameter will be aligned to it and rH parameter will be forced to P3 value is rH < rL rL.
If P5 = 2: H . A . = out of band with automatic reset L.A. = in band with automatic reset H.L. = out of band with manual reset L.L. = in band with manual reset When P5 = 5 this parameter selects the cooling medium. AIr = air OIL = oil H2O = water NOTE NOTE: Modifying parameter P6 automatically updates the values of the cooling cycle time and the cooling gain.
To make the device “Locked” enter a number different from the “secret code”. B) O N The key is enabled: no can be modified nnn parameter apart from SP SP, sp2 and t . To “Unlock” the device, insert the “secret code”. 500 to 999: Selecting a secret code between these two numbers, everything will occur as explained above except that when the device is “Locked” the parameters that can be modified are the set point and the alarm threshold and the time.
P 1 9 = Automatic calculation of "relative cooling gain" This parameter is only present if P5 is 5 and P15 is not 0. O F F = the SMART function does NOT calculates the "relative cooling gain". ON = the SMART function calculates the "relative cooling gain". P20 = Minimum integral time value calculated by the SMART function This parameter is only present if P15 is not 0. It can assume the following values: model 1603E: between 0.1 (1 tenth of a second) and 2.0 (2 minutes) model 1601E: between 00.
Timer mode 1 [P22 = 5] If the logic input remains in open condition for more than a programmed time the instrument goes automatically at a stand by temperature (SP2). The time count is reset when the logic input is closed. For other details see paragraph "5.7 Timer modes description". Timer mode 2 [P22 = 6] When the contact is closed, the instrument controls using SP as operative set point. When the contact has been opened the instrument selects SP2 as operative set point and starts the time count down.
The Out 2 reset will be made when the logic input will be closed. For other details see paragraph "5.7 Timer modes description". Timer mode 6 [P22 = 10] The instrument starts in "Power OFF" mode and it remains in "Power OFF" mode until the contact is closed. When the contact has been opened the instrument operate as follows: - it starts the control using SP set point.
NOTE NOTE: The alarm stand-by function disables the alarm indication at instrument start up and after a set point modification until the process variable reaches the alarm threshold. 5 . OPERATOR MODE P26 = treshould of the guarantee soak function P26 is available when P22 is greater than 2. This function stop automatically the time count down when the measured value is out of the band defined by the set point plus and minus P26 value. - When P1 = 5 : P26 is programmable from 0.1 to 50.0 eng. units.
3) Press the FUNC pushbutton to save the new value and go to the next parameter. 4) Press SMT to return to the previous parameter without saving. NOTES NOTES: 1) If, during parameter modification, no pushbutton is pressed for more than 10 seconds, the instrument automatically reverts to the “normal display mode” and the new setting of the last parameter will be lost.
5 . 4 MANUAL RESET OF THE ALARM If the alarm has been configured as a latched alarm, the alarm status persists even after the alarm condition disappears. To reset the alarm, press the FUNC pushbutton to n.rS select the parameter “n.rS n.rS” (the display will show n.rS OFF “n.rS n.rS” and “OFF OFF”. Use the and pushbuttons ON to select “ON ON” and press the FUNC pushbutton. The alarm reset action will only be successful if the alarm condition has disappeared.
If the out is turned OFF when the SMART function was performing the second part of the SMT algorithm (LED SMT lit), the SMART function will be stopped and, when the instrument comes back to the normal control, the smart function will also be activated. 2) If the instrument is turned OFF with the out power off function enabled, at the next start up this function will automatically be enabled again. 5 .
5 . 1 0 OPERATIVE PARAMETERS The following is a list of all the available control parameters. Note that some parameters may not be displayed depending on the specific instrument configuration. SP2 t To modify the setting of a parameter proceed as follows: 1) By means of the FUNC pushbutton select the parameter to be modified. 2) Using the and keys set the value required. 3) Press the FUNC pushbutton to save the new value and go to the next parameter.
AL.2 HS.2 Pb - span or 1 LSD. Note: If the hysteresis of a band alarm is Note larger than the alarm band, the instrument will use an hysteresis value equal to the alarm band minus 1 digit. Alarm 2 threshold (in eng. units). This parameter is available only if P22 = 1, 2 or 3. Spans: - From P2 to P3 for process alarm (P5 = 1) - From 0 to 500 units for band alarm (P5 = 2). - From -199 to 500 units for deviation alarm (P5 = 3). Alarm 1 hysteresis (in % of P3 - P2 span).
OLP rL rH OLH - tOL Span: from 1 to 200 s. Relative Cooling gain. This is skipped if Pb = 0 (ON/OFF action) or P5 is not 5. Span: from 0.20 to 1.00 Dead band/Overlap between H/C outs (in % of the proportional band). “OLP” is skipped if Pb = 0 (ON/OFF action) or P5 is not 5. A negative value shows a dead band while a positive value shows an overlap. Span: from -20 to 50%. Set point low limit (in eng. units). Span: from min. range value (P2) to rH.
Timer mode 2 [P22 = 6] When the contact is closed, the instrument controls using SP as operative set point. When the contact has been opened, the instrument selects SP2 as operative set point and starts the time count down. When the time count is equal to 0 the instrument comes back to the SP set point and the output 2 will be energized. The Out 2 reset will be made when the logic input will be closed again.
Timer mode 4 [P22= 8] The instrument operates using SP set point and the timer is normally reset. When the instrument detects the transfer from contact open to close it selects SP2 as operative set point and starts the time count down. When the time count is equal to 0 the instrument comes back to the SP set point. 1603E display management management: when the instrument starts the time count down, the upper display shows the measured value while the lower display shows time count down.
Timer mode 6 [P22 = 10] The instrument starts in "Power OFF" mode and it remains in "Power OFF" mode until the contact is closed. When the contact has been opened the instrument operates as follows: - it starts the control using SP set point. - it starts the time count down - it energizes the Output 2 When the time count is equal to 0 the instrument comes back to the "Power OFF" mode and the output 2 will be reset.
5.13 “Soft Start” FUNCTION At power up, the instrument will measure the process variable and compare the measured value with a programmed threshold (see P10 parameter in chapter 4). If the measured value is lower than the programmed value, the instrument will limit the maximum output power (see OLH operative parameter) for a programmed time (see tOL operative parameter). If tOL is equal to InF, the limiter is ever active. 6 . ERROR MESSAGES 6 .
- The instrument is set to use two control outs and an UNDERRANGE is detected, OUT 1 turns ON and OUT 2 turns OFF. For inputs from thermocouple the underrange indication can be selected as shown in section 7.2 of this manual. N O T E : When an overrange or an underrange is detected, the alarms operate as if the instrument had detected the maximum or the minimum measurable value respectively. To eliminate the out of span condition, proceed as follows: 1) Check the input signal source and the connecting line.
7 . TECHNICAL CHARACTERISTICS 7 . 1 TECHNICAL SPECIFICATIONS Case : ABS grey (RAL 7043); self-extinguishing degree: V-0 according to UL 94. Front protection - designed and tested for IP 65(*) and NEMA 4X for indoor locations (when panel gasket is installed). (*) Tests were performed in accordance with CEI 70-1 and NEMA 250-1991. Installation Installation: panel mounting Rear terminal block block:10 screw terminals (screw M3, for cables from φ 0.25 to φ 2.
Calibration Calibration: according to IEC 584-1 and DIN 43710 - 1977 (TC L). TABLE OF STANDARD RANGES Type of Measuring spans TC In brackets the data of model 1601E L 0 / +999 (1652) °F 0 / +900°C J 0 / +999 (1832) °F 0 / +999 (1000) °C K 0 / +999 (2498) °F 0 / +999 (1370) °C N 0 / +999 (2552) °F 0 / +999 (1400) °C T 0 / +752 °F 0 / +400 °C B) RTD (R R esistance Temperature D etector) Type Type: Pt 100 3 wire connection. Current Current: 135 µA.
7.4 OUTS OUT 1 (Heating): Relay out with SPDT contact; a) Out contact 3A / 250 V AC on resistive load. b) Logic voltage for solid state relay command. Logic state 1:24 Vdc +20% @ 1mA, 14V +20% @20 mA Logic state 0: <0.5V OUT 2 (Cooling or alarm 1) Relay out with SPST contact; Out contact 2A/250V AC on resistive load. OUT 3 (alarm 2) Relay out with SPST contact; Out contact 2A/250V AC on resistive load. NOTE NOTE: the "OUT 3" and the "logic input" options are mutually exclusive. 7.
B . DEFAULT PARAMETERS procedure is terminated and the instrument reverts to NORMAL DISPLAY mode. DEFAULT OPERATIVE PARAMETERS The following is a list of the default operative parameters loaded during the above procedure: The control parameters can be loaded with predetermined default values. These data are the typical values loaded in the instrument prior to shipment from factory. To load the default values proceed as follows: PARAM. SP SP2 t n.rS AL.1 a ) The SMART function should be disabled.
DEFAULT CONFIGURATION PARAMETERS e) Mantaining the pressure on the push the pushbutton too. The instrument will show: The configuration parameters can be loaded with predetermined default values. These data are the typical values loaded in the instrument prior to shipment from factory.To load the default values proceed as follows: a) In "normal display mode", press SMT and FUNC pushbutton for more than 3 secs. 1603E 1601E (alternatively) CnF b) Push the or DL.
The following is a list of the default parameters loaded during the above procedure: PRODUCT PARAMETER P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 1601E TABLE 1 TABLE 2 1 9 0 °C 0 °F 400 °C 1000 °F r r 0 0 H.A H.A rEV rEV OFF OFF 0 0 0 0 0 0 25 25 --ON ON 2 2 30.0 30.0 1.0 1.0 ----00.30 00.30 10 10 0 0 H.A. H.A. rEV rEV OFF OFF OFF OFF 1603E TABLE 1 TABLE 2 1 9 0 °C 0 °F 400 °C 999 °F r r 5 5 Air Air rEV rEV OFF OFF 0 0 0 0 0 0 25 25 --ON ON 2 2 30.0 30.
Warranty And Limitation Of Remedy And Reliability Chromalox warrants only that the Products and parts manufactured by Chromalox, when shipped, and the work performed by Chromalox when performed, will meet all applicable specification and other specific product and work requirements (including those of performance), if any, and will be free from defects in material and workmanship under normal conditions of use.
170.IU0.16X.E01 Chr omalox ® Chromalox 1382 HEIL QUAKER BOULEVARD LAVERGNE, TN 37086-3536 PHONE (615) 793-3900 FAX (615) 793-3563 TOLL-FREE NUMBER 888-996-9258 WEB SITE ADDRESS www.mychromalox.
