Hold Registers (Shared With The Modbus Server/Slave Function) - YOKOGAWA SMARTDAC+ GX10 User Manual

4.5 Modbus Function and Register Assignments
4.5.5 Hold Registers (Shared with the Modbus server/slave function)
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Common Items
• The client device can read and write to the hold registers.
• Communication channels are an option (/MC).
• Channel range by model
Channel type
I/O channel
Math channel
Communication channel
• If Log scale calculation (/LG option) is performed on an AI channel, data of I/O channels
set to 32-bit signed integer or 16-bit signed integer will be an integer with two- or three-
digit mantissa.
1
I/O Channel Data
• 32-bit Signed Integer
Unit I/O Channel Data
GX/GP main unit Lower bytes of the channel 0001 data
Higher bytes of the channel 0001 data
|
Lower bytes of the channel 0050 data
Higher bytes of the channel 0050 data
Lower bytes of the channel 0101 data
Higher bytes of the channel 0101 data
|
Lower bytes of the channel 0150 data
Higher bytes of the channel 0150 data
Lower bytes of the channel 0201 data
Higher bytes of the channel 0201 data
|
Lower bytes of the channel 0250 data
Higher bytes of the channel 0250 data
Lower bytes of the channel 0301 data
Higher bytes of the channel 0301 data
|
Lower bytes of the channel 0350 data
Higher bytes of the channel 0350 data
Lower bytes of the channel 0401 data
Higher bytes of the channel 0401 data
|
Lower bytes of the channel 0450 data
Higher bytes of the channel 0450 data
Lower bytes of the channel 0501 data
Higher bytes of the channel 0501 data
|
Lower bytes of the channel 0550 data
Higher bytes of the channel 0550 data
Lower bytes of the channel 0601 data
Higher bytes of the channel 0601 data
|
Lower bytes of the channel 0650 data
Higher bytes of the channel 0650 data
Lower bytes of the channel 0701 data
Higher bytes of the channel 0701 data
|
Lower bytes of the channel 0750 data
Higher bytes of the channel 0750 data
Lower bytes of the channel 0801 data
Higher bytes of the channel 0801 data
|
Lower bytes of the channel 0850 data
Higher bytes of the channel 0850 data
GX20-1/GP20-1 GX20-2/GP20-2
0001 to 6950 0001 to 6950
A001 to A100 A001 to A200
C001 to C300 C001 to C500
GX10/GP10
0001 to 6950
A001 to A050
C001 to C050
Hold Register Data Type
400001 32-bit signed integer
400002
|
400099
400100
400101
400102
|
400199
400200
400201
400202
|
400299
400300
400301
400302
|
400399
400400
400401
400402
|
400499
400500
400501
400502
|
400599
400600
400601
400602
|
400699
400700
400701
400702
|
400799
400800
400801
400802
|
400899
400900
Continued on next page
IM 04L51B01-01EN