Hardware Components
Processor Status File 1-26
processor status file continued...
This word of the status file: Stores:
Classic PLC-5 processors use only 37 words for the status file. Therefore, the following descriptions apply only to
Enhanced, Ethernet, and ControlNet processors.
S:38 - S:45 Reserved
S:46 PII program file number
S:47 PII module group
S:48 PII bit mask
S:49 PII compare value
S:50 PII down count
S:51 PII changed bit
S:52 PII events since last interrupt
S:53 STI scan time (in ms)
S:54 STI maximum scan time (in ms)
S:55 PII last scan time (in ms)
S:56 PII maximum scan time (in ms)
S:57 User program checksum
S:58 Reserved
S:59 Extended-local I/O channel discrete transfer scan (in ms)
S:48 PII bit mask
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