Organizational Modules Om - Bosch CL300 Manual

Software Description
5.1.1

Organizational Modules OM

5−4
The organizational modules are the link between the system program
and the user program. They are programmed in the same way as pro
gram modules but they can only be called up by the system program.
The user can determine programs in the different organizational mod
ules to be executed in response to certain events, e.g. time sequences,
start−up behavior, etc. 9 organizational modules are available for the
CL300:
OM1
OM2 to OM4
OM5 and OM6
OM7 and OM8
OM9
Module length is 256 instructions and can be expanded if necessary. No
parameters can be set in organizational modules.
OM1
CM PM1
A I5.0
CMC PM2
CM PM3
CM PM4
CM PM5
. .
. .
EP
Fig. 5−2 Example of module calls in OM1
The OM1 is terminated with end of program (EP). All other OMs can be
terminated with end of program (PE) or with end of module (ME).
for cyclic program flow
for interrupt control via the inputs EI1.0−EI1.2
for time controlled program execution with
variable time bases
for starting up by cold start or restart, etc.
(see paragraph 5.3)
for error handling
Unconditional Call
Conditional Call
Termination with EP
Flexible Automation