Operating Instructions Interface RS 232 and Interface RS 485 / Profibus for Digital Industrial Controller Type 1110 and Digital Batch Controller Type 1115 1
Contents 1 Block diagram of functions ...................................................... 2 2 Notices concerning use and safety .......................................... 3 3 System description .................................................................... 4 3.1 3.2 3.3 3.4 Introduction ................................................................................ Switch configuration ................................................................. Connector pin assignment ............
Block diagram of functions Driver RS 232 Driver RS 485 galvanic separation Interface card RS 232, RS 485 / Profibus 1 OT-PROM 64 Kbit CPU 80C51FQA RAM 32 Kbit DC Clock 12/16 MHz DC 3
2 Notices concerning use and safety In order to ensure a perfect functioning and a long working life of the interface card when using this card, the user is requested to follow this operating instructions and the operating instructions of the digital units to be used with this card (e.g. Digital Industrial Controller Type 1110 or Digital Batch Controller Type 1115) as well as to maintain the operating conditions and to observe the allowed specifications according to the data sheet.
3 System description 3.1 Introduction The Digital Industrial Controller 1110 as well as the Digital Batch Controller 1115 can be equipped with a digital interface. Using the additional card required for this purpose, either a point-to-point connection can be erected through RS 232 or, by using additional equipment, a network can be built through RS 485/Profibus. 3.2 Switch configuration ON 1 1 2 3 4 5 6 7 8 2 3 4 5 6 7 8 RS 232 RS 485 RS 485 add. equipment Profibus Profibus add.
3.3 Connector pin assignment D sub-connector 9 terminal/female 5 9 6 1 RS 232 RS 485 / Profibus 2 positive 3 negative 5 3.4 TxD 3 reception/transmission data RxD 8 reception/transmission data GND 5 GND Installation The maximum bus baud rate is 500 KBaud. The following performance lengths can be achieved: 1200 m 9.6 / 19.2 / 93.75 KBaud 600 m 187.5 KBaud 200 m 500 KBaud twisted double-wiring, shielded standard wiring diameter 0.22 mm2 doubled wiring length at 0.
4. Profibus Profibus is standardized according to DIN 19 245. We support the following features: Get OV (long) Read Write. FMS features supported are therefore: 80 30 00 00 00 00 Our equipment is slave. We provide the following communication references: Index Typ 2 3 4 5 6 7 8 9 (Master Slave MSZY 3 MSAZ 4 MSZY 5 MSAZ 6 MSZY 7 MSAZ 8 MSZY 9 MSAZ 10 Cyclic / Acyclic) 4.
30 31 FLP UINT8 Xd2 control offset support/single controller Relay position output relay 0: non-active 1: active Bit 0 = position relay 1 Bit 1 = position relay 2 Bit 2 = alarm relay 2 Bit 3 = alarm relay 2 Pulse valve: Not the current relay condition, but rather the valve`s switching condition is set.
38 UINT8 Controller errors x x x x 39 UINT16 x x x x 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 : : : : : : : : : : : : : : : : EEPROM-data configuration OK EEPROM-data configuration defect EEPROM-data parametration OK EEPROM-data parametration defect EEPROM-data former condition OK EEPROM-data former condition defect EEPROM-data calibration data OK EEPROM-data calibration data defect no error at the binary input error at the binary input no error at the analogue output error at the analogue output no error at
42 UINT8 Remote / local switching 0: local 1: remote 43 UINT16 Alteration 1 The contents of the following indices can be automatically altered by the internal processor; i.e. meaningless user parametrations will be automatically corrected. Index 57 56 85 84 58 82 44 UINT16 Bit 0 1 2 3 4 5 Index 81 92 91 101 125 170 Bit 6 7 8 9 10 11 Alteration 2 The contents of the following indices can be automatically altered by the internal processor; i.e.
52 UINT8 Vst reference junction compensation ext / int at thermocouple 0: internal 1 external 53 UINT8 Rad evolving a root 0: no 1: yes 54 55 56 57 58 59 60 61 62 63 64 65 66 UINT16 FLP FLP FLP FLP FLP UINT16 FLP FLP FLP FLP FLP FLP Fre final value frequency input Fg1 limit frequency filter X1u minimum value 1st input (lower scale value) X1o maximum value 1st input (upper scale value) Xvu minimum value ratio input (lower scale value) Xvo maximum value ratio input (upper scale value) Mask configurati
80 81 82 83 84 85 86 87 UINT16 FLP FLP FLP FLP FLP FLP UINT8 Mask configuration alarm function X1lower alarm limit actual value X1+ upper alarm limit actual value A1 Hy alarm hysteresis actual value A1Q- lower alarm limit absolute value ratio regulation A1Q+ upper alarm limit absolute value ratio regulation A1QH hysteresis absolute value ratio regulation Mode alarm function 0: absolute alarm 1: band alarm 90 91 92 UINT16 FLP FLP Mask configuration set point limits W1u lowest set point limit W1o upp
150 151 152 153 154 155 156 157 158 UINT16 FLP FLP FLP FLP FLP FLP FLP UINT8 Mask configuration support / single controller kp1 amplification heating / continuous kp2 amplification cooling Tn reset time Tv derivative-action time Ratio derivative-action time / delay time Y0 operating point Xtb insensitiveness direction of effect 0: positive direction of effect 1: inverted direction of effect 160 161 UINT16 UINT8 Mask configuration output Function output 0: reserve 1: 2-point 2: 3-point 3: 3-point step (
183 UINT8 Function binary output 0: no (no function) 1: alarm 2: manual / automatic 3: feeler break 184 UINT8 Effect binary output 0: normal 1: inverted 190 191 192 193 UINT16 UINT16 UINT16 UINT16 Mask Code Code Code 200 201 UINT16 UINT8 Mask configuration other Language 0: German 1: English 2: French 202 UINT8 Representation 2nd line 0: actual value 1: bar graph 203 UINT8 Resolution bar graph code priority 1 (configuration) priority 2 (parametration) priority 3 (process operation)
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46 47 48 49 UINT8 UINT8 UINT8 UINT8 Remaining time in hours Remaining time in minutes Remaining time in seconds Configuration on / off 50 51 UINT8 UINT8 52 UINT8 Error output Batch errors 0: EEprom - data configuration defective 1: EEprom - data parametration defective Batch warning 0: calibration defective 1: standard signal output defective 2: feeler channel 1 defective 3: feeler channel 2 defective 4: process data defective 5: power failure 53 54 UINT8 UINT8 Operating error (refer to 4.
80 81 UINT16 UINT8 Mask configuration 2nd input Type 2nd input 0: input not in use 1: frequency 2: 0 - 20 mA 3: 4 - 20 mA 4: 0 - 10 V 82 UINT8 Evolving the root 0: off 1: on 83 UINT8 Standard type 0: manual 1: teach in 84 85 FLP FLP k-factor maximum flow 90 91 UINT16 UINT8 Mask configuration hunting Hunting correction 0: no 1: yes 92 UINT16 Maximum hunting time 100 101 UINT16 UINT8 Mask configuration valve Valve type 0: standard 1: pulse 110 111 UINT16 UINT8 Mask configuration out
120 121 UINT16 UINT8 Mask configuration binary output Type binary output 0: off 1: EOB 2: delay 122 UINT8 Effect of binary output 0: low - active 1: high - active 130 131 132 133 UINT16 UINT16 UINT16 UINT16 Mask Code Code Code 140 141 UINT16 UINT8 Mask total volume Total volume delete (during parametration) 0: no 1: total volume channel 1 2: total volume channel 2 3: total 150 151 UINT16 UINT8 Mask configuration automatic Mode type 0: manual 1: automatic 152 UINT8 Limits automatic 0: no limi
172 UINT8 Effect 0: normal 1: inverted 180 181 UINT16 UINT8 Mask configuration language Language 0: German 1: English 2: French 4.
5. RS 232 - Protocol 5.1 Transmission format 8 Bit ASCII 1 Startbit 1 Stopbit 1 Paritybit (if "odd" or "even") The data is transmitted in IEEE format. S. E. M. M. E. M. M. M. E. M. M. M. E. M. M. M. E. M. M. M. E. E. E. Value M. M. M. S M. M. M. E M. M. M. M hex 40 40 00 00 = = = = = (-1)S * 2(E-127) * 1.Mantissa Sign Exponent Mantissa 1 · 2 · 1,5 A parity check will be carried out ("odd", "even", "none") In addition, a block check will be carried out.
During the writing, the value to be written is transmitted in "Wert". During the reading, the value is not included while going out. When coming back, the complete "Buffer" is transmitted along with the value. Example of 5.
Configuration of the interfaces When the interface card (RS 232 or RS 485 / Profibus) has been installed, then appears in the menu item "Add. Menu" of the digital unit (e.g. Digital Industrial Controller Type 1110 or Digital Batch Controller Type 1115) the menu item "Serial" (after the menu item "Language"). End Serial remote local Bd: 9600 Baud rate Bd: 4800 Add.
Further information concerning the menus Mode local In the local mode, only data from digital units can be requested through the serial interface. External data cannot be transmitted to the units. The digital units can only be configurated and parametrated and the required value can only be adjusted (at the controller) by using the unit`s keyboard and not through the serial interface. remote In the remote mode , data can be transmitted in both directions through the serial interface.
Operating Instructions 0507/02_EU-EN_00000000 Contact addresses / Kontaktadressen Steuer- und Regeltechnik Germany / Deutschland / Allemange Christian-Bürkert-Str. 13-17 74653 Ingelfingen Bürkert Fluid Control System Telefon (0 79 40) 10-111 Sales Centre Telefax (0 79 40) 10-448 www.buerkert.com Chr.-Bürkert-Str. 13-17 info@de.buerkert.com D-74653 Ingelfingen Tel. + 49 (0) 7940 - 10 91 111 INTERNATIONAL Fax + 49 (0) 7940 - 10 91 448 E-mail: info@de.buerkert.com Australia: Seven Hills NSW 2147, Ph.
