1785ćke status bytes – Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command User Manual
Page 190
10–19
Diagnostic Status Information
Publication 1770Ć6.5.16 - October 1996
1785ĆKE Status Bytes
Bytes
Bits
Contents
Description
1
all
Operating status of PLC processor.
For the 1785ĆKE, this byte is always 0.
2
0 - 3
Type of interface module and processor
E = Check interface module expansion byte (byte3)
4 - 7
yp
p
F = Computer
3
all
Interface Module Expansion Byte
19 = 1785ĆKE
4
all
00 = not used
5 - 6
all
This is a pointer to the Active Node
Table
low byte first.
7 - 8
all
This is a pointer to diagnostic counters
low byte first.
9
0 - 4
Series and revision level of the module
0 = Revision A
1 = Revision B, etc.
5 - 7
0 = Series A
1 = Series B, etc.
10
0 - 1
Settings of the option switched on the
0 = 57,600 bits per second Data Highway Plus baud rate
2
g
p
module
DSR
3 - 7
Option Switch Settings; bit set to 0 is ON