4 - 3 4 - 3
MELSEC-Q
4 SETUP AND PROCEDURES BEFORE OPERATION
4.3 Part Identification Nomenclature
The name of each part in the D/A conversion module is listed below.
1)
2)
Q64DA
Q64DA
RUN
ERROR
IN 24VDC
I
+
COM
V
+
I
+
COM
V
+
(FG)
D/A
0-±10V
0-20mA
C
H
1
C
H
2
3)
Q62DA
Q62DA
RUN
ERROR
IN 24VDC
I
+
COM
V
+
I
+
COM
V
+
(FG)
D/A
0-±10V
0-20mA
C
H
1
C
H
2
I
+
COM
V
+
I
+
COM
V
+
C
H
3
C
H
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q68DAV
RUN
ERROR
IN 24VDC
V
+
COM
V
+
COM
V
+
D/A
0-±10V
C
H
1
COM
V
+
COM
V
+
COM
C
H
2
C
H
3
C
H
4
C
H
5
COM
V
+
C
H
6
COM
V
+
C
H
7
FG
COM
V
+
C
H
8
3)
4)
Q68DAV
Q68DAI
RUN
ERROR
IN 24VDC
I
+
COM
I
+
COM
I
+
D/A
0-20mA
C
H
1
COM
I
+
COM
I
+
COM
C
H
2
C
H
3
C
H
4
C
H
5
COM
I
+
C
H
6
COM
I
+
C
H
7
FG
COM
I
+
C
H
8
Q68DAI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1)
2)
3)
1)
2)
1)
2)
3)
4)
Number
Name and
appearance
Description
1)
RUN LED
Displays the operating status of the D/A conversion module.
On : Normal operation
Flashing : During offset/gain setting mode
Off : 5 V power supply interrupted or watch dog timer error
2)
ERROR LED Displays the error status of the D/A conversion module.
On : Error
Off : Normal operation
Flashing : Error in switch settings
Switch No. 5 of the intelligent function module has been
set to a value other than "0".
3)
External
power supply
terminal
This is the terminal for connecting the 24 V DC external power supply.
4)
FG terminal Frame ground terminal
Check the error code for details.
