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The variables "ready = TRUE" and "error = FALSE" must now be indicated for
each channel.
If ready = FALSE:
– This channel is not called in OB 100.
– This channel is not processed cyclically by an FC 56 call in OB 1.
If error = TRUE:
– The exact cause of the error is indicated in the variables error_MOBY,
error_FC or error_BUS. For error causes and their treatment, see
chapter 9.
The variable ANZ_MDS_present now indicates the presence of an MDS as
soon as you place an MDS in the transmission window of the SLG. This is the
same indication as the PRE LED on the ASM.
You can now use the auxiliary variable "Befehl_starten = TRUE" to start the
parameterized MOBY command. If there is no MDS in the SLG's transmission
window, the command remains in processing on the ASM for an indefinite
length of time.
This state is indicated in the "modify variable" screen as "ready = FALSE." Now
place an MDS in the transmission window. As soon as the MDS is processed,
the result is transferred to the FC 56 and "ready = TRUE" is indicated.
S This completes commissioning of the MOBY components. You can now
program your own MOBY application based on the sample program.
FC 56
J31069-D0155-U001-A0-7618
Commissioning Guidelines
8-5
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