User`s manual
11-5
Data link DL9 (master station) function
11
(1) Switch SW5
Specify the communication function.
- "3" when selecting data link DL9 function.
(2) Switch SW3
Set the total number of link bytes to 64, 128, or 256 using SW3-3 and 3-4.
SW3-1, 3-2, 3-5, and 3-6 are not used. (Keep the settings when delivered. - See page 4-3.)
(2) Switch SW4
Specify the number of slave stations you will connect (1 to 15).
(3) Switch LT
Specify whether the JW-32CUM1 is a termination station (ON) or an intermediate station (OFF) in the
data link DL9 circuit. - See page 4-1.
[2] Switch settings
Specify the settings with switches SW5 (communication function), SW3 (total number of link bytes), SW4
(number of slave stations), and LT (termination resistance) in the JW-32CUM1.
123456
12345678
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
12345678
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
S
W
4
SW
3
SW
5
SW
8
123456
SW7
(Rear side of the JW-32CUM1)
Switch SW3
Switch SW4
Switch SW5
OFF side ON side
Setting for
SW4
Number of slave
stations
0 Prohibited setting
11
22
33
44
55
66
77
Setting for
SW4
Number of slave
stations
88
99
A10
B11
C12
D13
E14
F15
SW3-3 SW3-4 Total number of link bytes
OFF ON 256
ON OFF 128
OFF OFF 64