Mitsubishi Electric GT14, User Manual

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6. OPTION
6.6 Connector Conversion Box
(1)
Setting the ID number
Set the ID number with the rotary switch of the Connector Conversion Box. Setting range is 0 to 255 (FF
H
).
Set the second digit of the hexadecimal with "U", and the first digit of the hexadecimal with "L".
After setting the ID number, turn the ID number valid/invalid selection switch to valid (ON).
(2)
GOT side settings
Set the RS-232 communication interface of the Handy GOT.
Set the Ethernet interface according to the connected equipment to be monitored.
1.
Set the PLC communication cable connector of the Handy GOT to the Ethernet side and set the PLC
communication interface to Ethernet.
2.
Install the communication driver [MODBUS/RTU] in addition to the Ethernet communication driver to be used to
communicate with the connected equipment.
3.
Make the connected equipment settings of the RS-232 interface.
Select [MODBUS/RTU] as the communication driver and set the followings in the connected equipment detailed
setting.
(3) Reading the ID number
ID number can be read to Handy GOT by connecting Handy GOT to the Connector Conversion Box.
Handy GOT can acquire ID number by reading the input register "300001".
POINT POINT POINT
Switching the station number
The connected equipment, whose station No. corresponds to the ID number, can be monitored by using the status
monitoring, script to store the value read from the input register "300001" in the station number switching device.
Item Set value
Transmission speed 19200bps
Data bit 8bit
Stop bit 1bit
Parity Even
Host address 1
32bit order LH Order
ID No.
U L