TROUBLESHOOTING
INIIT03 MODULE STATUS SUMMARY
5 - 4
I-E96-607A
®
INIIT03 MODULE STATUS SUMMARY
The INIIT03 INFI-NET to INFI-NET Transfer Module has a
16-byte module status record that provides summary flags for
error conditions, module type, and firmware revision level.
Refer to
APPENDIX G - MODULE STATUS
in the
Function
Code Application Manual
for a listing of the fields that make
up the INIIT03 module status report and the definition of each
field within the module status report. Refer to the applicable
operator interface product instruction for an explanation of
how to access the module status report.
EDGE CONNECTOR PIN ASSIGNMENTS
Tables
,
, and
list INNIS01 edge connector pin
assignments. Tables
, and
list INIIT02 edge con-
nector assignments. Tables
,
, and
INIIT03 edge connector assignments.
0
0
1
1
0
0
1
1
33
Illegal instruction.
Reset INIIT03; replace if error con-
tinues.
0
0
1
1
0
1
0
0
34
Trace/privilege violation.
0
0
1
1
0
1
0
1
35
Spurious/unassigned excep-
tion.
0
0
1
1
0
1
1
0
36
Divide by 0/checksum/ format
error.
x
0
1
1
1
0
0
0
38
Option dipswitches do not
match between primary and
secondary modules.
Check for compatible dipswitch
settings on INNIS01/INIIT03
pairs.
1
x
0
1
1
1
0
0
1
39
Duplicate node number.
Select another node address on
loop (dipswitch SW1 on INNIS01
module).
1
x
0
1
1
1
1
0
0
3C
Loop termination unit/ module
failure.
Check loop termination unit/mod-
ule fuse. Check power to termina-
tion unit/ module. Replace if error
persists.
1
0
0
1
1
1
1
1
1
3F
INIIT03 was stopped with the
stop/reset pushbutton.
Reset INIIT03.
1
1
1
1
1
1
1
1
FF
Power fail interrupt or I/O
expander bus clock failure.
Check 5 VDC and
±
15 VDC
power. Check I/O expander bus
dipshunts and MMU backplane.
Replace module if error continues.
NOTE: 1. Bit 8 indicates which communication loop is in error. If bit 8 = 0, the error code applies to the central loop. If bit 8 = 1, the error
code applies to the satellite loop.
Table 5-3. INIIT03 Module Error Codes
(continued)
Bank B CPU LEDs
8
7
6
5
4
3
2
1
Code
Error Condition
Corrective Action
