beautypg.com

S:28ćs:61 – Rockwell Automation 1785-L20C_L40C, D17856.5.14 ControlNet PLC-5 Programmable Controllers User Manual User Manual

Page 87

background image

Processor Status File

Appendix B

B-6

This word of

the status file:

Stores:

S:28

Program watchdog setpoint

S:29

Fault routine file

S:30

STI setpoint

S:31

STI file number

S:32

Global status bits:

low 8 bitsĊrack fault bits for racks 10Ć17 (octal)

high 8 bitsĊrack queueĆfull bits for racks 10Ć17

S:33

Rack control bits:

low 8 bitsĊI/O rack inhibit bits for racks 10Ć17

high 8 bitsĊI/O rack reset bits for racks 10Ć17

S:34

Global status bits:

low 8 bitsĊrack fault bits for racks 20Ć27 (octal)

high 8 bitsĊrack queueĆfull bits for racks 20Ć27

S:35

Rack control bits:

low 8 bitsĊI/O rack inhibit bits for racks 20Ć27

high 8 bitsĊI/O rack reset bits for racks 20Ć27

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:59

ExtendedĆlocal I/O channel discrete transfer scan (in ms)

S:60

ExtendedĆlocal I/O channel discrete maximum scan (in ms)

S:61

ExtendedĆlocal I/O channel blockĆtransfer scan (in ms)

S:28ĆS:61