TM 5-3895-374-24-1
The Following
Probable Cause
Recommended Action
Error Exists
Channel is
Check communication parameters of channel
configured for
configuration Also, see the Advanced Programming
DH485 mode
Software User Manual (Catalog Number 1747-NM002)
Check communication parameters of programmer and
channel configuration
a. baud rate
b. DF1 node addresses
The 5103
RS232/DF1
c. error checking
processor is not
parameters
d. number of data bits
transmitting
improperly set up
Programmer and processor baud rate must match
Programmer and processor addresses must be different
See the Advanced Programming Software User Manual
(Catalog Number 1747-NM002)
1. Check cable connections
Hardware Problem
2. Check cable pinouts Also, see appendix D for
RS-232 pinouts
Refer to the following key to determine the status
of the LED indicators
Indicates the LED Is OFF
Indicates the LED Is ON
Indicates the LED is FLASHING
Status of LED does not matter
Chapter 9
Troubleshooting
(page 3-453)
