6-26
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
Meanings of the parameter data:
Table 6-25 Meanings of the Parameter Data
Bit Parameter Data
0 Result when removing or inserting modules or if bus unit is de-
fective
0: In the case of a fault, all outputs are set to “0”. The ET 200U(DP
Standard/FMS) does not enter the STOP mode.
1: The ET 200U(DP Standard/FMS) discontinues “shifting” on the
I/O bus. It reads again all the modules plugged in and resumes
data interchange with the current values.
The output states are retained while “shifting” is discontinued!
1 Evaluating the diagnostics data of modules with diagnostics ca-
pability
0: Diagnostics data of modules with diagnostics capability are not
evaluated.
1: If modules with diagnostics capability are inserted, the diagnos-
tics data are evaluated.
2 Mode of the IM 318–C
0: The IM 318–C is operated as ET 200U(DP Standard), as
ET 200U(FMS) or as ET 200U(DP Standard) in a mixed configu-
ration.
1: The IM 318–C is operated as a combi–slave.
3 I/O bus speed
0: The I/O bus is not operated in “Slow Mode”.
1: The I/O bus is operated in “Slow Mode”.
Bits 4 to 7 cannot be assigned.
ET 200U(DP Standard/FMS): Modes, Settings and Comm. Capabilities of IM 318–C
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