Connecting To Se3000 - Mitsubishi Electric GOT2000 Connection Manual

11.5.8

Connecting to SE3000


Key Lock setting
To write the Digital and the Analog parameters, set the
Key Lock setting.

Communication settings
Make the communication settings using the
engineering software package (PASS)
Item
Protocol MODBUS RTU
*1*3
1 to 31
Station No.
*2*3
9600bps, 19200bps
Transmission speed
Data bit 8bits (fixed)
*2
Even, Odd, Non
Parity bit
*2
1bit, 2bits
Stop bit
Transmission code Binary (fixed)
Error check CRC-16 (fixed)
*1 Avoid duplication of the station No. with any of the other
units.
*2 Adjust the settings with GOT settings.
*3 Station No. and Transmission speed can also be set by
switch SW1.

Setting by Switch (SW1)
Station No. and Transmission speed can be set.
(1) Station No.
SW1-1 SW1-2 SW1-3 SW1-4
OFF OFF OFF OFF
ON OFF OFF OFF
OFF ON OFF OFF
ON ON OFF OFF
:
:
ON OFF ON ON
OFF ON ON ON
ON ON ON ON
(2) Transmission speed
SW1-6 SW1-7 communication port
OFF OFF Upper communication
OFF ON Upper communication
ON OFF ENG
ON ON User setting inhibited
Set value
SW1
SW1-5 Station No.
OFF 1
OFF 1
OFF 2
OFF 3
ON 29
ON 30
ON 31
Transmission speed
9600bps
19200bps
-
11. CONNECTION TO CHINO CONTROLLER

Setting by Switch (SW2)
DIN rail side
Upside
Terminal side
SW2
Front side (Terminal side) Rear side (DIN rail side)
RS232C RS422A/485
11.5.9 Connecting to JU

Key Lock setting
To write the Digital and the Analog parameters, set the
Key Lock setting.

Communication settings
Set the communication settings with controller key
operation.
Item
Protocol
*1
Station No.
*2
Transmission speed
*2
Character
(Bit length, Parity bit, Stop bit)
*1 Avoid duplication of the station No. with any of the other
units.
*2 Adjust the settings with GOT settings.
11.5 Controller Side Setting
422A
/485
232C
Set value
rtU
1 to 99
9600bps, 19200bps
[8N1]: 8bit, None, 1bit
[8N2]: 8bit, None, 2bit
[8E1]: 8bit, Even, 1bit
[8E2]: 8bit, Even, 2bit
[8O1]: 8bit, Odd, 1bit
[8O2]: 8bit, Odd, 2bit
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