YOKOGAWA GX20 User Manual

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IM 04L51B01-01EN
Using Modbus Functions (Communicating with Modbus devices)
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App
Index
4.5.6 Coil
Coil registers can only be accessed from the GX/GP channels.
The coil area is both readable and writable. The registers contain 1-bit data.
The registers take on the value of 0 when the data is 0 and the value of 1 otherwise to
indicate the data or status.
I/O Channel Data
Type I/O Channel Data Register Read/Write Data
Type
I/O Channel data Channel 0001 data 00001 R/W Bit string
| |
Channel 0050 data 00050
Channel 0101 data 00051
| |
Channel 0150 data 00100
Channel 0201 data 00101
| |
Channel 0250 data 00150
Channel 0301 data 00151
| |
Channel 0350 data 00200
Channel 0401 data 00201
| |
Channel 0450 data 00250
Channel 0501 data 00251
| |
Channel 0550 data 00300
Channel 0601 data 00301
| |
Channel 0650 data 00350
Channel 0701 data 00351
| |
Channel 0750 data 00400
Channel 0801 data 00401
| |
Channel 0850 data 00450
Channel 0901 data 00451
| |
Channel 0950 data 00500
I/O Channel status information Channel 0001 data 00501 R Bit string
| |
Channel 0050 data 00550
Channel 0101 data 00551
| |
Channel 0150 data 00600
Channel 0201 data 00601
| |
Channel 0250 data 00650
Channel 0301 data 00651
| |
Channel 0350 data 00700
Channel 0401 data 00701
| |
Channel 0450 data 00750
Channel 0501 data 00751
| |
Channel 0550 data 00800
Channel 0601 data 00801
| |
Channel 0650 data 00850
Continued on next page
4.5 Modbus Function and Register Assignments

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English