OS-Status an Plc

SUMMARY

Recognition of the actual state of an Operator Station.

CONTENTS

  1. Description
  2. Vision2000.ini

Description

For the PLCs to recognize the actual state of an Operator Station via the HsConfigState Telegram in each PLC a PV for any OS must be created. The names for that PVs are inscribed in the Vision2000.ini and the variables then set in runtime automatically.

INI-FILES

Vision2000.ini

Section [BUS]

Entry Type Description / Example Default
buses integer
defines the number of bus connections
Example 
[BUS]
buses=1
1
connections integer
The number of Operator Stations
Example 
[BUS]
connections=3
3
1 bis n integer
The Station Number of the Operator Stations.
Example 
[BUS]
1=101
2=102
3=103
101
110
111
time integer
If within that interval (s) no PLC-Telegram arrives, the connection to the operator station is considered as disturbed.
Example 
[BUS]
time=120
OsOk1<n>_<n> string
The number in front of the underline represents the OS (OS1 to OSn,) that one after the underline stays for the PLC (PLC1 to PLCn).
Example 
[BUS]
OsOk1_1=SSKPLC3
OsOk1_2=SSKPLC4
OsOk1_3=SSKPLC5
OsOk2_1=SSKPLC3
OsOk2_2=SSKPLC4
OsOk2_3=SSKPLC5
OsOk3_1=SSKPLC3
OsOk3_2=SSKPLC4
OsOk3_3=SSKPLC5
Declaration of Process variables for 3 Os and 3 Plcs