Link Unit Setting - Mitsubishi Electric GOT2000 Series Connection Manual

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8.5.5

Link unit setting

■1. Communication settings
Make the communication settings using each setting switch of the link unit.
For the detail settings, refer to the following manual.
*1
Transmission speed
*1
Data bit
*1
Stop bit
*1
Station No.
Selection of module type
Selection of 2-wire type or 4- wire type
*1
*2
■2. Settings by switch
(1) Setting of the station No.
Set the station No. between 00 and 37 (Octal).
(2) Transmission speed settings
Switch name
8 - 20
8.5 PLC Side Setting
User's Manual of the JTEKT link unit
Item
*2
Adjust the settings with GOT settings.
Set referring to the RS-422 connection diagram.For details, refer to the following.
8.3.2 RS-422 cable
P C / C M P - L I N K
T X D R X D
E R R
C O D E
Station number
C
switch
SW1
4
C
SW2
Transmission speed
4
SW3
setting switch
C
SW4-4
4
SW4-3
Data length, stop bit length
SW4-2
SW4-1
and module type setting
switches
LT
+
-
0V
FG
(Model PC/CMP-LINK)
Data length, stop bit length
and module type setting switches
Transmission speed
setting switch
Switch name
SW1
SW2
SW3
9600bps, 19200bps
8bits, 7bits
1bit, 2bits
0 to 37 (Octal)
Computer link
2-wire type or 4-wire type
P C / C M P 2 - L I N K
T X D R X D
E R R
C O D E
C
SW1
Station number switch
4
C
SW2
Transmission speed
4
SW3
setting switch
C
SW4-4
SW4-3
4
Data length, stop bit length,
SW4-2
SW4-1
module type and
2-wire/4-wire selection
S+
setting switches
S-
R+
R-
0V
FG
(Model PC/CMP2-LINK)
2 P O R T - L I N K
TXDA
RXDA
ERRA
+
-
0V
SW4B
SW4A
FG
+
SW
SW
SW
-
C
C
C
4
4
4
0V
C
C
C
FG
4
4
4
SW
SW
SW
Station number switch
(Model 2PORT-LINK)
Switch position
2
1
Set value
TXDB
RXDB
ERRB
C
4
A
B
Station number setting
Upper digit
Lower digit
Transmission speed (bps)
9600
19200

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