ICP DAS USA ET-7000 Series User Manual page 122

Appendix C: Modbus Register Tables


C-1. Common Functions for all ET-7000 series modules
(0xxxx) DO address
Begin address Points
226 1
233 1
(3xxxx) AI address
Begin address Points
350 1
351 1
358 1
360 1
(4xxxx) AO address
Begin address Points
555 1
556 1
557 1
558 1
559 1
563 1
ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104
Description
Recover all I/O default settings
Reboot ET-7000
Description
OS image version
Total Firmware version
Modbus communication status
Pair Connection
Description
CPU reset status
CPU reset events
Set host watch dog timer
Host WDT events
Module name
Module nick name
Registers
Range
per Point
1 1=recover
1 1=reboot
Registers
Range
per Point
123 (hex) means
1
version=1.2.3
123 (hex) means
1
version=1.2.3
0= No Error
1 -1= CRC error
-2= Timeout
0=Normal
1 1=Timeout
2=Disconnected
Registers
Range
per Point
1= by power on
1 2= by 0.8 second WDT
3= by Reset command
How many CPU reset
events has happened?
When CPU is reset by
1 one of the situations
described in register
555, the event
increases one count.
<5: Disabled 5~65535:
Enabled (unit: second)
(default=0)
When ET-7000 loses
communication with PC
1
more than the WDT
setting, DO and AO go
to their safe values and
host WDT events plus
1 count.
How many host WDT
1 events have happened
after CPU reset?
4 16 ASCII characters
8 16 ASCII characters
----------
Access Type
W (Pulse)
W (Pulse)
Access Type
R
R
R
R
Access Type
R/W
R/W/E
R/W/E
R/W
R
R/W/E
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