Vega VEGAMET 624 - Page 9

Status Measured val-
ue
Meaning
0 XXXX Valid measured value
<> 0 0 An error number is transmitted in the status
corresponding to the error codes Exx (e.g. 29 =
E29 = Simulation).
<> 0 XX0XX An error number is transmitted in the status and
in the measured value which corresponds to the
error codes Exx. Must be configured via DTM.
The switching conditions of the relay are transferred as bit
information.
The following equivalencies apply to the switching relays:
l 0 = Switching status Off
l 1 = Switching status On
The following equivalencies apply to the fail safe relay:
l 0 = Failure message Off, relay switching condition On
l 1 = Failure message Off, relay switching condition Off
The following chart shows the addressing of the temporary
memory via Modbus.
Register address in
Modicon
Temporary memory of VEGAMET/PLICSRA-
DIO (1 bit)
10001 Fail safe relay
10002 Relay 1
10003 Relay 2
10004 Relay 3
As an alternative, register address 00001 is also available as
start address.
Filing of the relay values
Modbus-TCP, VEGA ASCII protocol - VEGAMET 624/625, VEGASCAN 693, PLICSRADIO 9
Function as Modbus-TCP server
30768-EN-070730