PLEIGER ELEKTRONIK PMC 2000, Руководство пользователя

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PCL
Pleiger Elektronik GmbH & Co. KG
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Pleiger Control Loop
Manual version 2018-03
8 PCL-Bus connector (PCL-BC) ................................................................ 21
8.1 Technical description PCL-BC ......................................................................................... 21
9 PCL-Master (busmaster) ......................................................................... 22
9.1 General description ........................................................................................................... 22
9.2 Display elements and interfaces of the mc3 processor board ....................................... 23
9.3 Busmaster and local operation panel .............................................................................. 24
9.4 Modbus RTU Interface ...................................................................................................... 24
9.5 Technical data Busmaster ................................................................................................ 25
10 PPC-PLD for local operation and set-up................................................ 26
10.1 Startup picture of the PLD ................................................................................................ 27
10.1.1 Possibilities of the operation e.g. command or parameter changes ................................ 28
10.2 Backup operation .............................................................................................................. 28
10.2.1 PLC-VCI node for an EHS with open close drive ........................................................... 29
10.2.2 PLC-IO ........................................................................................................................... 31
10.2.3 PLC-VCI node for an EHS with continuous drive ........................................................... 31
10.2.4 PCL-VCI node with input and output .............................................................................. 32
10.2.5 Control permission for backup operation ........................................................................ 33
10.2.6 Backup operation for an EHS with open close drive ....................................................... 34
10.2.7 Backup operation for an EHS with continuous drive ....................................................... 35
10.2.8 Failure indication ............................................................................................................ 36
10.3 Advanced operation with analyzing function .................................................................. 38
10.3.1 PLC node ....................................................................................................................... 40
10.3.2 PLC-VCI node for an EHS ............................................................................................. 41
10.3.3 PLC-IO ........................................................................................................................... 41
10.3.4 Control permission for advanced operation with analyzing function ............................... 42
10.3.5 Advanced operation for a PCL-VCI ................................................................................ 42
10.3.6 Block a valve .................................................................................................................. 43
10.3.7 End the blocked state of a valve .................................................................................... 43
10.3.8 Modify the parameter Actuator ....................................................................................... 43
10.3.9 Modify the Auxiliary parameter ....................................................................................... 44
10.3.10 Modify the parameter runtime ....................................................................................... 46
10.3.11 Modify the parameter quick close .................................................................................. 47
10.4 Process picture of the busmaster .................................................................................... 48
10.4.1 Symbol explanation for the connection to SCADA system ............................................. 48
10.4.2 Symbol explanation for the connection to PLD ............................................................... 49
10.4.3 Symbol explanation for the PCL-buses .......................................................................... 51
10.4.4 General symbols ............................................................................................................ 52
10.5 Selftest function of PCL-System ...................................................................................... 53
10.5.1 Basics ............................................................................................................................ 53
10.5.2 Selftest operation ........................................................................................................... 54
10.5.3 Selftest failure analysis .................................................................................................. 55
10.6 General system failure indication .................................................................................... 57
10.7 PLD configuration and service functions ........................................................................ 58
10.8 Technical data PPC-PLD ................................................................................................... 62
11 Figures ..................................................................................................... 63
12 Tables ...................................................................................................... 65