Connecting To Rb Series - Mitsubishi Electric GOT2000 Series Connection Manual

9.5.7

Connecting to RB Series

■1. Communication settings
Item
Communication protocol
Device address
*1
(Slave address)
*2
Communication speed
Data bit configuration
Interval time
*1 When the setting value is set to 0, a communication is not made.
*2 Adjust the settings with GOT settings.
■2. Data bit configuration
Set value
0
1
2
3
4
5
■3. Communication setting mode
Set the communication setting mode using the operation panel of the RB series main unit.
For details of the communication setting mode, refer to the following.
➠
RB series "Communication Instruction Manual"
9.5.8 Connecting to PF900/900
■1. Communication settings
Make the communication settings by operating the key of the temperature controller.
Item
*1
Communication speed 1
Communication protocol 1
*1
Data bit configuration 1
(Data bit, Parity bit, Stop bit)
*2
Device address 1
(Slave address 1)
*3
Interval time
*1 Adjust the settings with GOT settings.
*2 Select the device address1 without overlapping with that of other units.
*3 Set the maximum time from the sending of the last character stop bit from the GOT side until the switching of the GOT side to the
receiving status (until the temperature controller becomes ready to send). Set as necessary.
*4 When the setting value is set to 0, a communication is not made.
1: MODBUS
1 to 99
2: 9600bps
3: 19200bps
➠
■2. Data bit configuration
0 to 250
Data bit
8
8
8
8
8
8
9600bps, 19200bps, 38400bps, 57600bps
MODBUS
[8N1]: 8bit, None, 1bit
[8N2]: 8bit, None, 2bit
[8E1]: 8bit, Even, 1bit
[8E2]: 8bit, Even, 2bit
[8O1]: 8bit, Odd, 1bit
[8O2]: 8bit, Odd, 2bit
*4
1 to 99
0 to 250 (ms)
9.5 Temperature Controller Side Setting
Setting range
Parity bit
None
None
Even
Even
Odd
Odd
Setting range
Stop bit
1
2
1
2
1
2
9
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