Part Names - Mitsubishi Electric Q66DA-G User Manual

4
SETUP AND PROCEDURES BEFORE OPERATION
4.3

Part Names

Parts of the Q66DA-G are listed below.
Module fixing screw
Number
Module fixing bracket
5)
Name
*1
1)
RUN LED
2) ERR. LED
3) ALM LED
4) Serial number plate
FG terminal L-Shaped
5)
metal fitting
*1: When the module is mounted on a MELSECNET/H remote I/O station, the RUN LED stays off until
a data link starts normally, even after the power is turned on.
When two or more errors have occurred, these LEDs indicate the latest error
found by the Q66DA-G.
2)
Terminal
number
A1
A20
Description
Displays the operating status of the Q66DA-G.
On : Normal operation
Flashing : During offset/gain setting mode
Off : 5V power switched off, watchdog timer error
occurred, or online module change enabled.
Displays the error status of the Q66DA-G.
On : Error (Refer to Section 8.1)
Flashing Error in switch settings
Switch No. 5 of the intelligent function module has
been set to a value other than zero "0".
Off : Normal operation
Indicates the warning status of the Q66DA-G.
On : During warning output occurrence (Refer to Section
3.2.3)
Off : Normal operation
Indicates the serial No. of the Q66DA-G.
Metal fitting to wire for FG of the Q66DA-G.
1) 3)
External
device
connector
Terminal
number
B1
B20
4)
4
4.3 Part Names
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