TROUBLESHOOTING
MODULE PIN CONNECTIONS
6 - 10
I-E96-301B
®
2. Monitor the function code 217, block number N+4 to deter-
mine the status of the slave expander bus.
If block N+4 = 0000, the test is successful.
If block N+4 = 2000, the test has failed (data passed back
was incorrect).
For more information on function code 217 errors, refer to
Table
. The functional test is complete. If
the IMASI03 does not function properly, return it for repair.
Refer to
and
MODULE PIN CONNECTIONS
This section shows the pin connections for the IMASI03. Check
the signals on the pins and compare them to the tables. The
slave module has three connection points for external signals
and power (P1, P2 and P3). Table
shows the pin connec-
tions for P1. Table
shows the pin connections for P2. Table
shows the pin connections for P3.
Table 6-4. P1 Power Pin Connections
Pin
(P1)
Connection
Pin
(P1)
Connection
1
+5 VDC
7
+15 VDC
2
+5 VDC
8
-15 VDC
3
Not Used
9
Power Fail Interrupt
4
Not Used
10
Not Used
5
Common
11
Not Used
6
Common
12
Not Used
Table 6-5. P2 Expander Bus Connections
Pin
(P2)
Signal
Pin
(P2)
Signal
1
Data 1
7
Data 7
2
Data 0
8
Data 6
3
Data 3
9
Clock
4
Data 2
10
Sync
5
Data 5
11
Not Used
6
Data 4
12
Not Used
