ZF CruiseCommand 785CE, Installation And Troubleshooting Manual

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TROUBLESHOOTING TRAIN-156 Rev.B 11/01
Page 26
Err
#
Cause Solution
36 a) The Station #8 Control Head’s Transfer Button is defective.
b) The Station #8 Control Head is improperly wired. a) Install a Transfer Button Kit or replace the Control Head.
b) Properly connect Station #8 Control Head.
37 a) The Serial Harness is in excess of 130 ft. (40m) .
b) The Processor’s Circuit Board is faulty.
c) The Serial Harness’s shield is not properly terminated.
a) Reposition the Processor so that the Serial Harness is less than
120 ft (37m) .
b) Replace the faulty Processor.
c) Ensure that the shield is terminated, and the termination is at
one side only.
38 a) The Serial Harness is in excess of 130 ft. (40m) .
b) Processor Circuit Board fault.
c) The Serial Harness’s shield is not properly terminated.
a) Reposition the Processor so that the Serial Harness is less than
120 feet. (37m)
b) Replace the faulty Processor.
c) Ensure that the shield is terminated, and the termination is at
one side only.
39 a) The Serial Harness is not connected at one or more Proces-
sors.
b) The Serial Harness is incorrectly wired.
c) Loss of power to one of the Processors.
a) Connect a Serial Harness at all Processors.
b) Replace or correct the Serial Harness’s wiring.
c) Restore power to the Processor.
40 a) The Serial Harness is in excess of 130 ft. (40m) .
b) Processor Circuit Board fault.
c) The Serial Harness’s shield is not properly terminated.
a) Reposition the Processor so that the Serial Harness is less than
120 feet
(37m)
.
b) Replace the faulty Processor.
c) Ensure that the shield is terminated, and the termination is at
one side only.
41
a) The Serial Harness is in excess of 130 ft. (40m) .
b) Processor Circuit Board fault.
c) The Serial Harness’s shield is not properly terminated.
a) Reposition the Processor so that the Serial Harness is less than
120 feet (37m) .
b) Replace the faulty Processor.
c) Ensure that the shield is terminated, and the termination is at
one side only.
42 a) The Serial Harness is in excess of 130 ft (40m).
b) Processor Circuit Board fault.
c) The Serial Harness’s shield is not properly terminated.
a) Reposition the Processor so that the Serial Harness is less than
120 feet (37m) .
b) Replace the faulty Processor.
c) Ensure that the shield is terminated, and the termination is at
one side only.
43 a) The Serial Harness is in excess of 130 ft (40m) .
b) Processor Circuit Board fault.
c) The Serial Harness’s shield is not properly terminated.
a) Reposition the Processor so that the Serial Harness is less than
120 feet (37m) .
b) Replace the faulty Processor.
c) Ensure that the shield is terminated, and the termination is at
one side only.
44 a) The Serial Harness is not connected at Processors #1.
b) No Processors have ID #1 selected.
c) Loss of power to Processors ID #1. a) Connect the Serial Harness into Processor ID #1.
b) Identify one of the Processors as ID #1 with the “A0” function.
c) Restore Power to Processor ID #1.
45
a) Neither Processor has ID # 2 selected in a Twin Screw appli-
cation.
b) One Processor has Twin Screw selected while the other has
selected single screw.
c) The Serial Harness is not connected at Processor #2.
d) Loss of power to Processor ID # 2.
a) Identify one of the Processors as ID # 2 with the “A0” function.
b) Select Twin Screw operation on both Processors with the “A1”
function.
c) Connect the Serial Harness into Processor ID #2.
d) Restore Power to Processor ID #2.
46
a) The Serial Harness is not connected to ID #3 although it has
been selected.
b) If (3) items had been selected, ID #3 has not been identified.
c) Loss of power to ID # 3.
a) Connect the Serial Harness into ID #3.
b) Identify one item as ID #3 with the “A0” function.
c) Restore Power to ID #3.
47 a) The Serial Harness is not connected to ID #4 although it has
been selected.
b) If (4) items had been selected, ID #4 has not been identified.
c) Loss of power to ID # 4.
a) Connect the Serial Harness into ID #4.
b) Identify one item as ID #4 with the “A0” function.
c) Restore Power to ID #4.
Table 2: Problem Scenarios