Device Range That Can Be Set - Mitsubishi Electric GOT2000 Series Connection Manual

8.4 MODBUS/TCP master equipment Side Settings
For details of the MODBUS/TCP master equipment, refer to the manual of MODBUS/TCP master equipment to be used.
8.5

Device Range that Can Be Set

The device ranges of controller that can be used for GOT are as follows.
Note that the device ranges in the following tables are the maximum values that can be set in GT Designer3.
The device specifications of controllers may differ depending on the models, even though belonging to the same series.
Please make the setting according to the specifications of the controller actually used.
When a non-existent device or a device number outside the range is set, other objects with correct device settings may not
be monitored.
■1. Setting item
Item
Set the device name, device number, and bit number.
The bit number can be set only when specifying the bit of word device.
Device
File No.
Information Displays the device type and setting range which are selected in [Device].
Device name
Discretes input (1)
Coils (0)
Bit device
The bit specification of the word
device
Holding registers (4)
Input registers (3)
Word device
The word specification of the bit
device
■2. Function Code
The GOT (slave) supports the following function codes (sub function code).
Function Code
(sub function code)
0x01
0x02
0x03
0x04
0x05
0x06
0x0F
0x10
8 - 6
8.4 MODBUS/TCP master equipment Side Settings
Set the file No.
The file No. can be set only when select 6 at [Device].
100001 to 165536
000001 to 065536
400001 to 465536
300001 to 365536
Function
Read Coils
Read Discrete Inputs
Read Holding Registers
Read Input Registers
Write Single Coil
Write Single Register
Write Multiple Coils
Write Multiple Register
Description
Setting range
GT27, GT25 GT21, GS
100001 to 110000
000001 to 010000
Setting range of each word device
400001 to 410000
300001 to 310000
Setting range of each bit device
Number of device that is accessible with one message[Unit: point(s)]
1 to 2000
1 to 2000
1 to 125
1 to 125
1
1
1 to 1968
1 to 123
Device No.
representation
Decimal
-