Connecting To Interface Converter (Rc-77); Connecting To Interface Converter (Si-30A) - Mitsubishi Electric GT14 User Manual

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48.5.4 Connecting to interface
converter (RC-77)
Communication settings
Make the communication settings using a setting
switch.
Item
*1
9600bps, 19200bps, 38400bps
Transmission speed
MANUAL-AUTO
AUTO
DCE/DTE switching
DCE
RS-422/485 switching
RS-485
Terminating resistor
OFF
selection
*1
Adjust with GOT and temperature controller settings.
Settings by switch
RS-422/485 switch
Terminating resistor
selection switch
POWER
DATA OUT
TXD+
TXD-
FG
RXD+
RXD-
DATA CH
(1) Settings of transmission speed and MANUAL-AUTO
Setting item
Set value
9600bps
Transmission speed
19200bps
38400bps
MANUAL-AUTO
48 - 12
48. CONNECTION TO FUJI TEMPERATURE CONTROLLER
48.5 Temperature Controller Side Setting
Set value
RS-485 communication
setting switch
DCE/DTE switch
FG
Switch No.
1
2
3
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
AUTO
(2) Settings of DCE/DTE, RS-422/485 and terminating
resistor selection
Setting item
DCE/DTE
RS-422/485
Terminating resistor
selection
48.5.5 Connecting to interface
Communication settings
Make the communication settings using a setting
switch.
Item
Transmission speed
MANUAL-AUTO
DCE/DTE switching
Terminating resistor selection
*1
Set as necessary.
Settings by switch
DCE/DTE switch
(1) Settings of transmission speed, MANUAL-AUTO
and terminating resistor selection
Setting item
4
Transmission speed
MANUAL-AUTO
Terminating resistor selection
ON
*1
Set as necessary.
(2) Setting of DCE/DTE switching
Setting item
DCE/DTE
Set value
DCE
RS-485
OFF
converter (SI-30A)
Set value
9600bps
AUTO
DCE
*1
ON/OFF
Switch No. of DIP SWB
Set value
1
9600bps
ON
AUTO
Enable
*1
Disable
Set value
DCE
DCE-DTE
422-485
TERMINATOR
ON-OFF
DIP SW B:
Communication
setting switch
2
3
4
5
ON OFF
ON
ON
OFF

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