Connecting To Ha400/401, Ha900/901 - Mitsubishi Electric GOT2000 Series Connection Manual

9.5.9

Connecting to HA400/401, HA900/901

■1. Communication settings
Make the communication settings by operating the key of the temperature controller.
(Communication 1)
Item
Communication speed 1
Data bit configuration 1
(Data bit, Parity bit, Stop bit)
*2
Device address 1
(Slave address 1)
*3
Interval time
(Communication 2)
Item
Communication speed 2
Data bit configuration 2
(Data bit, Parity bit, Stop bit)
*2
Device address 2
(Slave address 2)
*3
Interval time
*1
*2
*3
*4
9 - 54
9.5 Temperature Controller Side Setting
*1
9600bps, 19200bps, 38400bps
[8N1]: 8bit, None, 1bit
[8N2]: 8bit, None, 2bit
*1
[8E1]: 8bit, Even, 1bit
[8E2]: 8bit, Even, 2bit
[8O1]: 8bit, Odd, 1bit
[8O2]: 8bit, Odd, 2bit
*4
1 to 99
0 to 250 (ms)
*1
9600bps, 19200bps, 38400bps
[8N1]: 8bit, None, 1bit
[8N2]: 8bit, None, 2bit
*1
[8E1]: 8bit, Even, 1bit
[8E2]: 8bit, Even, 2bit
[8O1]: 8bit, Odd, 1bit
[8O2]: 8bit, Odd, 2bit
*4
1 to 99
0 to 250 (ms)
Adjust the settings with GOT settings.
Select the device address1/2 without overlapping with that of other units.
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.
When the setting value is set to 0, a communication is not made.
Setting range
Setting range