User manual THOMSON MEC 310 APLLICATION NOTES EXTERNAL I-O MODULES

[. . . ] Once the unit is installed and connected, these precautions are no longer necessary. Safety issues Installing the unit implies work with dangerous currents and voltages. Therefore, the installation should only be carried out by authorised personnel who understand the risks involved in working with live electrical equipment. Do not touch any AC measurement inputs as this could lead to injury or death. Factory settings The unit is delivered with certain factory settings. Given the fact that these settings are based on average values, they are not necessarily the correct settings for matching the individual engine. [. . . ] To see the available external I/Os, retrieve the parameters from the MEC 310 unit with the TPS 300 software. Click on `External I/O' in the TPS 300 software to see or change settings for external I/O modules. PM104 R0 09/08/20 Page 4 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules 3. Functional description Supported modules The MEC 310 supports communication with the Beckhoff CANopen I/O modules. The following CANopen modules are available from Thomson Technology: Controller (bus coupler) ­ MANDATORY COMPONENT Type Numbers of I/Os supported by MEC 310 EXP-BM (BK5150) 8 analogue inputs, 8 analogue outputs, 16 digital inputs and 16 digital outputs Analogue Input Modules ­ Order as required EXP-AI4 (KL3444) 4-ch. analog input terminals 0. . . 20 mA Digital Input Modules ­ Order as required EXP-I4 (KL1104) EXP-I8 (KL1408) EXP-I16 (KM1002) 4-ch. digital input 24 V DC Digital Output Modules ­ Order as required EXP-O4 (KL2114) EXP-O8 (KL2408) EXP-O16 (KM2002) 4-ch. digital output 24 V DC/0. 5A End Bus Terminal ­ MANDATORY COMPONENT EXP-EBT (KL9010) End bus terminal Contact Thomson Technology for information on other modules. Detailed specification of the Beckhoff modules can be found at the website www. beckhoff. com. BK5150 KL1104 KL1408 KM1002 KL2114 KL2408 KM2002 KL3444 LK9010 MANDATORY ORDER AS REQUIRED MANDATORY PM104 R0 09/08/20 Page 5 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules Functional check of external I/O modules Alarm messages in display Alarm message Ext. I/O new setup Description The module used is not supported by the MEC 310 unit. If modules are changed or have changed place in the row of modules, this error message will be active. Can be removed by reset in menu 7974 `Reset'. Module check The module check can only take place using the TPS 300 software. Modules are presented in the order by which they are mounted, counting from the CANbus controller side. External I/Os will only be shown in the TPS 300 software if they are present. This message is a HEX value for digital I/O units and decimal for controllers/analogue I/O units. PM104 R0 09/08/20 Page 6 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules Digital I/O 1. digit: Input [1] or output [2] In the TPS 300 software, all values are presented as decimal values, so the HEX values for the digital I/O modules are translated as follows: Inputs: 0x8201h = -32255d 0x8401h = -31743d 0x8801h = -30719d Outputs: 0x8202h = -32254d 0x8402h = -31742d 0x8802h = -30718d PM104 R0 09/08/20 Page 7 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules Examples for digital I/O modules Module EXP-O4 (KL2114) EXP-O8 (KL2408) EXP-I16 (KM1002) EXP-I4 (KL1104) Hex value 8402 8802 8201 8401 Dec value -31742 -30718 -32255 -31743 Analogue I/O A 4-digit decimal value is presented. This number represents the module version used. Examples for analogue I/O modules Module EXP-AI4 (KL3444) Value 3204 The module check is only carried out when resetting the communication (parameter 7974 or 7984). PM104 R0 09/08/20 Page 8 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules 4. 7941 7942 7943 7944 Setting CAN2 comm CAN2 comm CAN2 comm CAN2 comm error error error error Delay Relay output A Relay output B Enable Min. setting 600. 0 s Option dependent ON Factory setting 10. 0 s R0 (none) R0 (none) OFF 7980 CAN2 No. setting Factory setting OFF 7982 CAN2 Baud 125 k 7983 7984 CAN2 CAN2 ID Reset 64 YES 1 NO MEC 310: Menu 7981 and 7982 are not available. Menu 7984 is for re-establishing communication after a fault/disconnection. After changing type, the parameter list in the TPS 300 software must be uploaded again. 7951 7952 7953 7954 Setting KL320x config KL320x config KL320x config KL320x config Module 1 Module 2 Module 3 Module 4 Type PT100 (2/3-wire) PT1000 (2/3-wire) 10-3200 ohm (2-wire) 10-1200 ohm (2-wire) Factory setting PT100 (2/3-wire) The above selections for KL3202/3204 cannot be changed. After changing module type, the parameter list in the TPS 300 software must be uploaded again. PM104 R0 09/08/20 Page 9 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules External I/O setup Analogue inputs 12000 Ext. in 1. 1 Set point Delay Fail class Relay output A Relay output B Enable Min. Other possible causes for exceeding the warning limit: There are no other participating devices in the network (occurs e. g. [. . . ] 200ms on, 200ms off) K-bus LEDs (local errors) Two LEDs, the K-bus LEDs, indicate the operational state of the bus terminals and the connection to these bus terminals. The green LED (I/O RUN) lights up in order to indicate fault-free operation. The red LED (I/O ERR) flashes with two different frequencies in order to indicate an error. The errors are displayed in the blink code in the following way: Blink code Fast blinking First slow sequence Second slow sequence Start of the error code Error code Error argument (error location) PM104 R0 09/08/20 Page 14 THOMSON TECHNOLOGY MEC 310 APPLICATION NOTES - External I/O Modules Error type Error code Error code argument Description General K-bus error EEPROM check sum error Inline code buffer overflow Unknown data type Remedy - Check terminal strip. [. . . ]