Technical data

RS 133 Process image updating
Address EA85 (low)
Bit no. Low byte: Process image updating
7
not used
6
5
4
3
KM-AUS
2
KM-EIN
1
DIGH-EIN
0
DIGH-AUS
Bit no. 0 = 0 : next process image of the digital outputs will be
output
Bit no. 0 = 1 : next process image update of the digital outputs
will be suppressed
Bit no. 1 = 0 : next process image of the digital inputs will be
read in
Bit no. 1 = 1 : next process image update of the digital inputs
will be suppressed
Bit no. 2 = 0 : next process image of the IPC flag inputs will be
read in
Bit no. 2 = 1 : next process image update of the IPC flag inputs
will be suppressed
Bit no. 3 = 0 : next process image of the IPC flag outputs will
be output
Bit no. 3 = 1 : next process image update of the IPC flag
outputs will be suppressed
Note
If a bit is set, it prevents the process image update once, following
this it is immediately
reset to "0" by the system program.
Table 8-12 Assignment of RS 133 (Process image updating)
User Memory Organization in the CPU 928B
CPU 928B Programming Guide
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