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S:3-10 – Rockwell Automation 1785-Lx0C15 ControlNet PLC-5 Programmable Controllers User Manual User Manual

Page 102

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1785-UM022C-EN-P - February 2008

B-2

Processor Status File

S:3-10

S:2/07

S:2/08

Not defined

S:2/09

Last state
0

outputs are turned off

1

outputs retain last state

S:2/11

S:2/12

I/O chassis addressing
bit 12

bit 11

0

0

illegal

1

0

1/2-slot

0

1

1-slot

1

1

2-slot

S:2/13

S:2/14

Memory module transfer
bit 14

bit 13

0

0

memory module transfers to processor

memory

if processor memory is not valid

0

1

memory module does not transfer to

processor memory

1

1

memory module transfers to processor

memory

at powerup

S:2/15

Processor memory protection
0

enabled

1

disable

This word of

the status file:

Stores:

This word of

the status file:

Stores:

S:3 to S:6

Active Node table for channel 1A

Word

Bits

DH+ Station #

3

0-15

00-17

4

0-15

20-37

5

0-15

40-57

6

0-15

60-77

S:7

Global status bits: (See also S:27, S:32, S:33, S:34, and S:35)
• S:7/0-7

rack fault bits for racks 0-7

• S:7/8-15

unused

S:8

Last program scan (in ms)

S:9

Maximum program scan (in ms)

S:10

Minor fault (word 1)

See also S:17

S:10/00

Battery is low (replace in 1-2 days)

S:10/01

DH+ active node table has changed

S:10/02

STI delay too short, interrupt program overlap

S:10/03

memory module transferred at power-up