Connecting To Interface Converter (Rc-77) - Mitsubishi Electric GOT2000 Series Connection Manual

5.5.4

Connecting to interface converter (RC-77)

■1. Communication settings
Make the communication settings using setting switches.
Item
*1
Transmission speed
MANUAL-AUTO
DCE/DTE switching
RS-422/485 switching
Terminating resistor selection
*1 Adjust with GOT and temperature controller settings.
■2. Settings by switch
(1) Settings of transmission speed and MANUAL-AUTO
Setting item
Transmission speed
MANUAL-AUTO
9600bps, 19200bps, 38400bps
AUTO
DCE
RS-485
OFF
RS-485 communication
RS-422/485 switch
setting switch
Terminating resistor
selection switch
POWER
DATA OUT
TXD+
TXD-
FG
RXD+
RXD-
DATA CH
MANUAL-AUTO
1 2 3 4 5 6
BIT RATE
Set value
9600bps
19200bps
38400bps
AUTO
Set value
DCE/DTE switch
FG
MONITOR
Switch No.
1 2
ON ON
OFF OFF
ON OFF
5.5 Temperature Controller Side Setting
3 4
OFF
ON
ON
ON
5 - 17
5