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E-T-A ControlPlex EM12D-TMB Instruction Manual

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INSTRUCTION MANUAL
ControlPlex
®
Controller EM12D-TMB
1 | 44

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Summary of Contents for E-T-A ControlPlex EM12D-TMB

  • Page 1 INSTRUCTION MANUAL ControlPlex ® Controller EM12D-TMB 1 | 44...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 5.1 Internal Cycle Times ........13 5.2 Hot Swap of Circuit Protectors ..... 13 1. General Information ..........4 6. Communication via Modbus RTU ....14 2. General Description ..........5 6.1 ControlPlex ® Controller Model ..... 14 2.1 Design of the Entire System ......
  • Page 3 TABLE OF CONTENTS 7.3.10 Device Type of EM12D-TMB Supply 7.3.29 Software Version REX12D/REX22D Module ............29 7.3.11 Serial Number EM12D-TMB ..29 7.3.30 Serial Number REX12D/REX22D .. 39 7.3.12 Hardware Version EM12D-TMB ..30 7.3.31 Action Commands Channel 7.3.13 Software Version EM12D-TMB ..30 REX12D/REX22D ........

  • Page 4: General Information

    1. GENERAL INFORMATION Safety instruction These manual points out possible danger for your personal safety and gives instruction how to avoid property dam- age. The following safety symbols are used to draw the reader's attention to the safety instructions included in this manual.

  • Page 5: General Description

    E-T-A provides the ideal solution for machine and panel builders with the intelligent protection system comprising the REX12D and REX22D circuit protectors and the EM12D-TMB interface module. The system combines the well- proven quality of DC24V overcurrent protection with the communication capabilities to superordinate bus systems.

  • Page 6: Design Of The Entire System

    2.1 Design of the Entire System Figure 1: System overview The Modbus controller EM12D-TMB is the centre of the ControlPlex ® system. It collects all information of the REX12D and REX22D electronic circuit protectors and forwards it to the superordinate Modbus server and thus to the superordinate control unit.

  • Page 7: Dimensions Bus Controller Em12D-Tmb

    2.2 Dimensions Bus Controller EM12D-TMB Figure 2: Dimensions of the EM12D-TMB 2.3 Status Indication and Terminals Figure 3: Status indicators and terminals EM12D-TMB light emitting diode “CE/CM” EM12D-light emitting diode CE/CM The LED CE/CM shows the status of the communication unit. Available LED colours are red, green and yellow/or- ange.

  • Page 8: Mounting And Installation

    3. MOUNTING AND INSTALLATION 3.1 Mounting of the System The preferred mounting position of the EM12D-TMB is horizontal. Figure 4: Mounting position of the EM12D-TMB 3.2 Power Supply of the Modbus RTU Controller Power supply of the Modbus controller is via the line entry terminals LINE+ and 0V. 3.3 Terminals for the Voltage Supply and the ELBus ®...

  • Page 9: Marking Of The Manufacturing Date, The Device Id And Revision Status Of The Software

    Figure 5: Modbus RTU connection Preferably, the connection should be effected with a three-pole shielded cable. The cable length between the Mod- bus controller EM12D-TMB and the Modbus server has to comply with the benchmarks. Benchmarks: cable length of RS485 approx. 1200 m approx. 110 Ohm cable length of RS485 approx.

  • Page 10: Operating Modes Of The Device Em12D-Tmb

    4. OPERATING MODES OF THE DEVICE EM12D-TMB 4.1 Operating Mode: System Start The Modbus controller is initialised by applying the supply voltage. The device will carry out implemented pro- gramme memory tests and self test routines. During this time a communication via the interfaces is not possible. 4.2 Operating Mode: Critical Failure If a failure is detected during the self test routines, the Modbus controller will change into operating mode “critical failure”.

  • Page 11: Operating Mode: Faultless Operation

    4.5 Operating Mode: Faultless Operation If there is neither a critical nor a non-critical failure and if there is a connection to the superordinate control unit, the Modbus controller will change into the operating mode “faultless operation”. The parameters will be transmitted from the superordinate control unit to the Modbus controller and will be saved there.

  • Page 12: Signalling Of Operating Conditions On Circuit Protector Rex12D/Rex22D

    4.8 Signalling of Operating Conditions on Circuit Protector REX12D/REX22D The different operating modes of the REX12D/REX22D are indicated as follows: Operating condition LED for signalling Condition of load output channel switched off by momentary switch dark channel switched on by momentary switch and orange switched off by communication channel switched on by momentary switch and...

  • Page 13: Basic Functions Of The Entire System

    5. BASIC FUNCTIONS OF THE ENTIRE SYSTEM 5.1 Internal Cycle Times The cycle time via the ELBus ® is 530ms. During the aforementioned period the status and the load current of each circuit protector is cyclically transmitted to Controller EM12D-TMB. Figure 7: Cycle times of the system 5.2 Hot Swap of Circuit Protectors The electronic circuit protector REX12D/REX22D can at any time be mounted side by side with a supply module or...

  • Page 14: Communication Via Modbus Rtu

    6. COMMUNICATION VIA MODBUS RTU 6.1 ControlPlex ® Controller Model The EM12D-TMB has an internal ELBus ® interface enabling the communication with the electronic circuit protector REX12D and REX22D. Up to 16 channels of the REX12D and REX22D electronic circuit protectors (single chan- neled, multi-channeled or a mixed population) can be connected to the supply module.

  • Page 15: Physical Interface

    For putting the device into service again, the faulty circuit protector has to be removed and the supply voltage has to be switched off and on again. 6.2 Physical Interface The physical interface used is RS485. Protocol used is the Modbus RTU protocol. It is unsusceptible to EMC dis- turbances and allows artless implementation of the bus communication.
  • Page 16 Figure 12: Display of communication speed The left DIP switch fixes the parity. The switching status is defined as follows: Figure 11: Switching status of the DIP switches In our example, the DIP switch is set to position “1” and the parity bit is set to “none”. The DIP switches 2 / 3 / 4 define the communication speed.

  • Page 17: Overview Of Modbus Registers

    7. OVERVIEW OF MODBUS REGISTERS 7.1 Voltage, Current, Status and Control of Channels This list shows the various kinds of information and the corresponding registers. Modbus register Functional Data length Write/read factor description code 47001 2 byte read Load voltage F1 47002 2 byte read...

  • Page 18: Values And Parameters Per Channel And Of The Supply Module

    7.2 Values and Parameters per Channel and of the Supply Module This list shows the various kinds of information and the corresponding registers. Modbus register Functional Write/read Multiplica- description code tion factor 46001 write system commands 46002 read diagnosis controller 46003 6 &...
  • Page 19 Modbus register Functional Write/read Multiplica- description code tion factor 40309 6 & 3 read/write channel type (product type) F3 • • 41609 6 & 3 read/write channel type (product type) F16 40110 read diagnosis channel F1 40210 read diagnosis channel F2 40310 read diagnosis channel F3...
  • Page 20 Modbus register Functional Write/read Multiplica- description code tion factor 40316 read Ø load voltage F3 • • 41616 read Ø load voltage F16 40117 read max. load voltage F1 40217 read max. load voltage F2 40317 read max. load voltage F3 •...
  • Page 21 Modbus register Functional Write/read Multiplica- description code tion factor 40221 read min. load current F2 40321 read min. load current F3 • • • 41621 read min. load current F16 40122 read device type F1 40222 read device type F2 40322 read device type F3...

  • Page 22: Explanation Of The Individual Registers Which Are Received

    Modbus register Functional Write/read factor description code 40126 read software version built F1 40226 read software version built F2 40326 read software version built F3 • • • 41626 read software version built F16 40127 read serial number F1 40128 read 40227 read...

  • Page 23: Load Current Circuit Protector

    The load voltage is determined for each electronic circuit protector and transmitted cyclically to the interface mod- ule. value range: 0-65535 (equals 0.0 – 655.35 V) data length: 1 word The load voltage is made available as a standardised 16-bit-value with a solution of 10 mV. Exa- mple: measuring value load voltage = 1025 ➞...

  • Page 24: Status Circuit Protector

    value range: 0 – 65535 data length: 1 word value Definition explanation [dec.] DEVICE IS OPERATING PROPERLY In all other events this value is transmitted MAINTENANCE REQUIRED This value is transmitted if one of the circuit protectors tripped due to short circuit or overload OUT OF SPECIFICATION This value is transmitted if one of the circuit protectors de- tected an undervoltage...

  • Page 25: Control Of Circuit Protectors

    Word bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* Table 8: status circuit protector *status not set = 0 / status set = 1 7.3.5 Control of Circuit Protectors Register 47301 –...

  • Page 26: System Commands Em12D-Tmb

    Word bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* reserve 0/1* Table 9: Controlling the circuit protectors *status not set = 0 / status set = 1 7.3.6 System Commands EM12D-TMB Register 46001, writable, functional code 6.

  • Page 27: Configuration Data Of The Em12D-Tmb Intelligent Supply Module

    Byte [1] bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 description 32768 16384 8192 4096 2048 1024 TN_SysWatchdogReset TN_SysHardwareError (TN_SysBrownout) vol- tage dip Table 10: Diagnostic information of the intelligent interface module EM12D-TMB 7.3.8 Configuration Data of the EM12D-TMB Intelligent Supply Module Register 46003, readable, writable, functional code 6 and 3.

  • Page 28: Configure Controllability Of The Channels Via Plclock In The Em12D-Tmb Supply Module

    Byte [1] bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 Table 11: Configuration data of the EM12D-TMB intelligent supply module Behaviour in the event of communication disruption: Bit 1 unfreeze = 0 all load outputs (channels) of the circuit protectors are switched off and the EM12D-TMB changes into the operating mode “independent operation”.

  • Page 29: Device Type Of Em12D-Tmb Supply Module

    Byte [1] bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 PLCLock channel 12 PLCLock channel 13 PLCLock channel 14 PLCLock channel 15 PLCLock channel 16 Table 12: Configure controllability of the channels via PLCLock in the EM12D-TMB supply module Setting the bit means that the channel cannot be switched on or off via the control unit.

  • Page 30: Hardware Version Em12D-Tmb

    Byte [3] bit 23 bit 22 bit 21 bit 20 description 8388608 4194304 2097152 1048576 value Byte [4] (HIGH) bit 27 bit 26 bit 25 bit 24 description 134217728 67108864 33554432 16777216 value Byte [4] (HIGH) bit 31 bit 30 bit 29 bit 28 description...

  • Page 31: Rex12D/Rex22D

    7.3.15 Current Rating REX12D/REX22D Register 4(01…16)01 for channel 1 - 16, readable, writable, functional codes 3 and 6. The parameter returns the current rating of the channel in Amp, depending on the device type. This value is both readable and writable. value range: 1 - 10 (integer) default value: 1 data length: 1 word...

  • Page 32: Error Memory Rex12D/Rex22D

    bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 Low voltage detected. The operat- ing voltage is below the safe range. Reserve Device tripped. A reset command has to be sent. No error The circuit protector is not param- eterized.

  • Page 33: Trip Counter Rex12D/Rex22D

    *error not available = 0 / error available = 1 7.3.19 Trip Counter REX12D/REX22D Register 4(01..16)12 for channel 1 - 16, readable, functional code 3. The number of all trippings occurred up to now are stored in this parameter. Each trip operation of the circuit pro- tector is stored and added.

  • Page 34: Maximum Voltage Rex12D/Rex22D

    The voltage average is made available as a standardised 16-bit-value with a resolution of 10 mV. Example: measuring value operating voltage = 2512 ➞ real measuring value = 25.12 Volt 7.3.22 Maximum Voltage REX12D/REX22D Register 4(01...16)17 for channel 1 - 16, readable, functional code 3. Contains the highest measured voltage of the channel since the last reset.

  • Page 35: Current Average Rex12D/Rex22D

    7.3.24 Current Average REX12D/REX22D Register 4(01...16)19 for channel 1 - 16, readable, functional code 3. Contains the current average of the channel since the last reset. value range: 0 - 65535 (equals 0.0 – 655.35 V) data length: 1 word Byte (LOW) bit 7 bit 6...

  • Page 36: Minimum Current Rex12D/Rex22D

    7.3.26 Minimum Current REX12D/REX22D Register 4(01...16)21 for channel 1 - 16, readable, functional code 3. Contains the lowest current value of the channel since the last reset. value range: 0 - 65535 (equals 0.0 – 655.35 A) data length: 1 word Byte (LOW) bit 7 bit 6...
  • Page 37 Byte [10] (High) bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 TE2-100-CL2 (46) TB1-100 (41) TA1-100-CL2 (73) TB1-100-CL2 (105) TA2-100-CL2 (42) TE2-101 (78) TE2-101-CL2 (110) TA1-101 (137) TA2-101 (74) TB1-101 (169) TA1-101-CL2 (201) TB1-101-CL2 (233) TA2-101-CL2 (106) Table 24: Device information channel: REX12D device type...

  • Page 38: Hardware Version Rex12D/Rex22D

    Byte [10] (High) bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 TE2-101 (78) TE2-101-CL2 (110) TE1-100 (13) TE1-101 (45) Table 25: Device information channel: REX22D device type 7.3.28 Hardware Version REX12D/REX22D Register 4(01...16)23 for channel 1 - 16, readable, functional code 3. Holds the hardware version of the corresponding channel: The hardware version is made available in whole num- bers.

  • Page 39: Serial Number Rex12D/Rex22D

    7.3.30 Serial Number REX12D/REX22D Register 4(01...16)27 - 4(01..16)28 for channel 1 - 16, readable, functional code 3. Holds the serial number of the corresponding channel: value range: 0 - 4294967295 error: Serial number not available (4294967295) data length: 2 word Byte [1] (LOW) bit 7 bit 6...
  • Page 40 Byte [1] bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 description value Reset error me- mory (115) Reset trip counter (116) reset minimum statistics (117) reset maximum statistics (118) reset medium va- lue statistics (119) reset all statistical values (120)

  • Page 41: Appendix

    8. APPENDIX 8.1 List of Figures Figure 1: System overview ............................6 Figure 2: Dimensions of the EM12D-TMB ........................7 Figure 3: Status indicators and terminals EM12D-TMB light emitting diode “CE/CM” ..........7 Figure 4: Mounting position of the EM12D-TMB ......................8 Figure 5: Modbus RTU connection ..........................
  • Page 42 Table 26: Device information channel: hardware version ..................38 Table 27: Device information channel: Software version ..................38 Table 28: Device information channel: serial number ....................39 Table 29: Action commands channel REX12D/REX22D ..................40...
  • Page 44 B_CP_EM12D-TMB_Y31274802_en.docx E-T-A Elektrotechnische Apparate GmbH Industriestraße 2-8 90518 Altdorf Tel. +49 9187 10-0 Fax +49 9187 10-397 E-Mail: info@e-t-a.de global.e-t-a.com...

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