Mitsubishi Electric GT16, User Manual

Page: 1074 / 1306

53 - 22
53. CONNECTION TO RKC TEMPERATURE CONTROLLER
53.5 Temperature Controller Side Setting
53.5.15 Connecting to X-TIO Module

Communication settings
Make the communication settings of the temperature
controller.
*1 Adjust the settings with GOT settings.
*2 When the setting value is set to 0, a communication is not
made.

Setting DIP switches
Make the settings of transmission speed, data bit
configuration, communication protocol.

Module address settings
Set the unit address using the rotary switch (address
setting switch).

Data interval extension time settings
Set the data interval extension time as the following
procedure.
1.
Turn the power of the module OFF.
2.
Set the DIP switch 4 and 6 to "ON" and 5 to "OFF".
3.
Set the data interval extension time using the rotary
switch (unit address setting switch).
The setting method is the same as that of the module
address.
4.
Turn the power of the module ON.
The FAIL/RUN lamp lights in green and the set time
becomes valid.
5.
Turn the power of the module OFF again and set the
DIP switches and rotary switch to the original position.
Item Setting range
Communication speed
*1
9600bps, 19200bps, 38400bps
Communication protocol MODBUS
Data bit configuration
Data bit: 8bit, Parity: None
Data bit: 8bit, Parity: Even
Data bit: 8bit, Parity: Odd
Stop bit: 1bit (fixed)
Module address
*2
1 to 99
Internal data bus
terminating resistor
When combining the module, turn ON the
internal data bus terminating resistor at both
ends of the module.
Data interval extension
time
0 to 99ms
Setting item Set value
Switch position
1 2 3 4 5 6 7 8
Communication
speed
9600bps ON OFF
19200bps OFF ON
38400bps ON ON
Data bit
configuration
Data bit: 8bit,
Parity: None
ON OFF OFF
Data bit: 8bit,
Parity: Even
ON OFF ON
Data bit: 8bit,
Parity: Odd
ON ON ON
Communication
protocol
MODBUS ON
Internal data
bus
termination
resistor setting
OFF OFF
ON ON
Data interval
extension time
0 to 99ms ON OFF ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
OFF
Dip switch
5
4
3
2
1
0
9 8 7
6
5
5
4
3 2
1
0
9 8 7
6
5
FAIL/RUN
RX/TX
EVENT1
EVENT2
EVENT3
EVTNT4
5
4
3
2
1
0
9 8 7
6
5
5
4
3
2
1
0
9 8 7
6
5
Upper digit setting
(Set value x10)
Lower digit setting
(Set value x1)
Rotary switch
(Address setting switch)