Part Names And Settings - Mitsubishi Electric MELSEC Q Series Reference Manual

4 SETTING AND PROCEDURE BEFORE OPERATION

4.2 Part Names and Settings

4.2.1 QJ71LP21, QJ71LP21-25, QJ71LP21S-25, QJ71LP21G, QJ71LP21GE, QJ71BR11
(Remote master station)
4
No. Name LED status
1 RUN ON (green)
MNG
1
2 ON (green)
3 T.PASS ON (green)
4 D.LINK ON (green)
5 SD ON (green)
6 RD ON (green)
1: The LED of the sub-master operating station in a multiplexed remote I/O network is off.
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(1) QJ71LP21, QJ71LP21-25, QJ71LP21S-25, QJ71LP21G,
QJ71LP21GE
(a) LED indications
Normal operation
Watchdog timer error (hardware failure)
OFF
Operating as a remote master station
Not operating as a remote master station
OFF
In the baton pass status (The module is connected to the network.)
Flashing Being tested (When the LED flashes 20 times or more (approx. 10 seconds), it means the end of
(green) the test.)
Not in the baton pass status (The host station has been disconnected from the network.)
OFF
Data link being performed (Cyclic transmission is being performed.)
OFF Data link not being performed (Parameters have not been received, an error has occurred in the
CPU module of host station, a data link stop instruction has been issued, or others.)
Data being sent
Data not being sent
OFF
Data being received
Data not being received
OFF
Description
MELSEC-Q
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