Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
Note that the "* OK" in the first line of the response indicates that the received command was valid,
not that the multiplexer is "all right".
For example, if a STATUS? command is issued to a CM4 module that is receiving a E1 Yellow Alarm
signal, it responds:
*OK
FROM NET ADDRESS=XX
>>>ALERT TO SHELF<<<
RECEIVING YELLOW ALARM;
There are two basic types of conditions that a CM4 module reports in response to at STATUS?
command: alerts and alarms originating elsewhere in the multiplexer shelf, and alerts and alarms
originating on the Common Module itself or its associated E1 link. A single status response may
contain reports on one or more of these conditions. Table 7-3 provides a list of possible alert and alarm
messages.
You can determine the status of an IMUX 2000 multiplexer, with respect to redundand operating
modes, by issuing a STATUS2? command to its TERM or DI-A module. For example, to determine
the redundant mode status of a terminal redundant multiplexer, issue a command of the form:
<Address>:TERM:STATUS2?:;
The response to this command shows the redundant controller status of the multiplexer. Similarly, to
determine the redundant controller status of a drop/insert multiplexer, issue a command of the form:
<Address>:DI-A:STATUS2?:;
IMUX 2000E1 RFL Electronics Inc.
February 28, 2006 7-19 (973) 334-3100
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