Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command - Manual (Page 187)

10–16 Diagnostic Status Information
Publication 1770Ć6.5.16 - October 1996
For status information from these cat. nos. See page
1785ĆKA 10-16
1785ĆKA3 10-17
1785ĆKE 10-19
1785ĆKA5 10-17
1785ĆLT (PLCĆ5/15) and 6008ĆLTV (PLCĆ5 VME) controllers 10-20
1785ĆLT3 (PLCĆ5/12) and 1785ĆLT3 (PLCĆ5/25) controllers 10-22
1785ĆKA Status Bytes
Bytes Bits Contents Description
1 Operating status of PLC processor For the 1785ĆKA, this byte has one of these values:
0 = standby mode
1 = onĆline mode
2 0 - 3 Type of interface module and processor: E = Check interface module expansion byte (byte 3)
4 - 7
yp p
E = Check processor expansion byte (byte 4)
3 all Interface expansion byte 10 = 1785ĆKA
4 all Processor expansion byte 10 = 1785ĆKA
5 - 6 all The starting address of the counters on
the link other than the one from which
the diagnostic status command was
issued.
7 - 8 all This is the starting address of the
counters on the link from which the
diagnostic status command was issued.
9 0 - 4 Series and revision level of node
interface module
0 = Revision A
1 = Revision B, etc.
5 - 7 0 = Series A
1 = Series B, etc
10 0 Settings of the option switches on
the module.
0 = 57, 600 bits per second Data Highway baud rate
1 = Undefined
1 0 = 57,600 bits per second Data Highway Plus baud rate
1 = Undefined
2 - 3 Not used
4 0 = No redundancy switch valve
1 = Redundancy switch valve
5 0 = Secondary switch valve
1 = Primary switch valve
6 - 7 Not used Not used
11 - 12 all Address of the DH+ active node table low byte first
1785 Cat. Nos.