January 2012 8.33 Cooperative Multitasking 1743
Call:
PS B/W/D/K/S<Condition>
e.g. "ML_TestMemory[0] = 1"
Syntax corresponds to the NC syntax from FN20: WAIT FOR:
(see the User’s Manual).
Following conditions are permissible:
== : Equal to
<> : Not equal to
< : Less than
> : Greater than
<= : Less than or equal to
>= : Greater than or equal
PS B/W/D/K <Event bit mask>
0 : Process is paused until condition is fulfilled
Bit#1 to bit#15: Reserved, do not use
Bit#16: BREAK – causes cancellation of a function.
Can be set and read. Access to interfaces and networks
is aborted by sending this event in the case of waiting
states!
Bit#17: Reserved, do not use
Bit#18: Reserved, do not use
Bit#19: QUIT – acknowledgment of a request.
Quitting a request may only be used in direct context
with a request. Therefore: Delete QUIT event, set
request to another process, wait for QUIT event.
Bit#20..#31: Reserved, do not use
CM 9264
Error recognition:
Marker Value Meaning
NN_GenApiModule
Error (M4203)
0 Condition is waited for
1 Error code in NN_GenApiModuleErrorCode
(W1022)
NN_GenApiModule
ErrorCode (W1022)
2 Syntax error in the condition
3 Address for string outside value range
20 Module was not called in a spawn or submit
job
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