MODBUS Interface
F-20 Verbatim Owner's Manual
Response All remote Channel messages cleared
4 9 35 5
Function Clears all RC configuration data: network addresses, criteria,
links.
Response All remote channels reset
4 9 35 8
Function Clears out all communications failure codes and counts.
Response Communication error count overall reset
4 9 35 9
Function Does all the 4935 functions. NOTE, ONLY the RC configura-
tion is affected.
Response Verbatim RC programming requires Firmware Revision
F.16 Diagnostic Readouts
In the following, N may be omitted, in which case the current value is only
announced, not altered.
4 9 2 <net>
Function Reads current value for Network Failure threshold. The LED
indicator will blink and a Network Failure Alarm will register
when this value is exceeded.
Response <net ID> network status alert setpoint is <N>
4 9 2 <net> <*<N>>
Function Sets current value for Network Failure threshold. Use N=200
to disable the network failure indicator.
Range for N 0-200
Default 0
Response <net ID> network status alert setpoint is <N>
4 9 30 * net
Function Perform a diagnostic self-test on specified network.
Depending on protocol and LDL configuration, diagnostic
counters may be printed and/or reset.
Response <net ID> communication test is <normal, errcode>
4 9 40
Function Read all 4940x diagnostic info for all networks.
Response See error/diagnostic code list in section F.17.
Note:
In the following, ‘net’ may be omitted, in which case the information for the
default network is annunciated.
4 9 40 * net
Function Read all 4940 diagnostic info for <net>
Response see commands below
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