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Examples of Parameter Assignment
7.4.2
Parameter Assignment
using the PG Screen Form
Structure of the screen forms
DX 0 - param. ass. (S5-155U CPU 948)
Interruptability:
Restart after power up:
Warm restart procedure:
Number of timer cells:
Cycle time monitoring (x 10 ms):
Synchronize multiprocessor restart:
Block transfer of the IPC flags:
F1
F2
1)
with older PG-software versions the following is displayed:
for "interruptability at block boundaries"
Mode 150U
for "interruptability at operation boundaries"
Mode 155U
Fig. 7-2
PG screen form for assigning parameters to DX 0 / Part 1
7 - 14
With the PG system software, screen forms are available for assigning
parameters in DX 0 for the CPU 948. The PG software automatically
generates data block DX 0 according to the default parameters (values
in bold face)and parameters you have specified. To assign parameters
to DX 0, two screen forms are required.
How to select and complete the PG screen forms is explained in your
STEP 5 manual.
Two screen forms are required for completing parameter assignment
to DX 0:
The first screen form (Fig. 7-2) contains the parameter groups
- Interruptability,
- Restart after power up,
- Warm restart procedure,
- Number of timer cells,
- Cycle time monitoring,
- Synchronize multiprocessor restart,
- Block transfer of the IPC flags.
F3
F4
Select
1)
at block bounds.
1
(1 = warm restart
2 = cold restart
3 = manual start)
1
(1 = warm restart
2 = cold restart with memory)
256
(0...256)
20
(1...255)
YES
NO
F6
F5
Continue
CPU 948 Programming Guide
DX 0
F7
F8
C79000-G8576-C848-04
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