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MELSEC-Q
4 SETUP AND PROCEDURES BEFORE OPERATION
4.3 Part Names and Settings
This section explains the names of the Q64RD/Q64RD-G parts.
Terminal Block Layout
Terminal number
Signal name
1 a1
2 A1
3 B1
4
CH1
b1
5 a2
6 A2
7 B2
8
CH2
b2
9 a3
10 A3
11 B3
12
CH3
b3
13 a4
14 A4
15 B4
16
CH4
b4
17 SLD
18 FG
(FG)
-G
Q64RD
Q64RD-G
RUN
ERR.
ALM
SLD
b1
B1
A1
CH1 a1
b2
B2
A2
CH2 a2
b3
B3
A3
CH3 a3
b4
B4
A4
CH4 a4
18
17
16
15
14
13
12
11
10
9
8
5
6
7
4
1
2
3
1)
2)
3)
4)
SLD
Q64RD
b1
B1
A1
CH1
RUN
ERROR
Q64RD
18
17
16
15
14
13
12
11
10
9
8
5
6
7
4
1
2
3
a1
b2
B2
A2
CH2 a2
b3
B3
A3
CH3 a3
b4
B4
A4
CH4 a4
(FG)
1)
2)
4)
Number
Name and Appearance
Description
1) RUN
LED
Indicates the Q64RD/Q64RD-G operation status.
ON
: Normally operating
Flicker : Offset/gain setting mode
OFF
: 5V power-off, watchdog timer error occurrence or status available for
module replacement during online module replacement
2)
ERROR LED
ERR. LED
Indicates the Q64RD/Q64RD-G error status.
ON
: Error occurrence
Flicker : Switch setting error
In intelligent function module switch setting of GX Developer, other than 0
was set to Switch 5.
OFF
: Normally operating
3)
ALM LED
(Q64RD-G only)
Indicates the Q64RD/Q64RD-G alarm status.
ON
: Alarm occurrence
Flicker : Input signal fault occurrence
OFF
: Normally operating
4)
Terminal block
Used for wiring of the temperature-measuring resistor, etc.
Check the error code for details.
Содержание q64rd
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