ICP DAS USA ET-7000 Series - Page 125


Appendix C: Modbus Register Tables
ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104----------125
1=alarm (Clear)
828 1
High Alarm of Average value of all
AI channel
1
0=OK
1=alarm (Clear)
R/W (Pulse)
829 1
Low Alarm of Average value of all
AI channel
1
0=OK
1=alarm (Clear)
R/W (Pulse)
(3xxxx) AI address
Begin address Points Description
Registers
per Point
Range
Access
Type
0 8 Analog Input word -32768 ~ +32767 R
144 8 Average value of one channel word -32768 ~ +32767 R
176 1
Average value of all enabled AI
channel
word -32768 ~ +32767 R
177 1
Average value of all maximum
latched AI value
word -32768 ~ +32767 R
178 1
Average value of all minimum
latched AI value
word -32768 ~ +32767 R
236 8 Analog Latched value (High) word -32768 ~ +32767 R
268 8 Analog Latched value (Low) word -32768 ~ +32767 R
310 1 DO (channel number) word 0 ~ 79 R
311 1
Power on value for DO (channel
number)
word 0 ~ 79 R
312 1
Safe value for DO (channel
number)
word 0 ~ 79 R
320 1 AI (channel number) word 0 ~ 16 R
(4xxxx) AI address
Begin address Points Description
Registers
per Point
Range
Access
Type
59 1 Average times for every channel word 0 ~ 40 R/W/E
174 1 Enable/Disable AI channel word 0 ~ 65535 R/W
198 1
High alarm value for average
value of all AI channel
word
0 ~ 65535 or
-32768 ~ +32767
R/W/E
199 1
Low alarm value for average value
of all AI channel
word
0 ~ 65535 or
-32768 ~ +32767
R/W/E
296 8 High alarm value for AI word
-32768 ~ +32767
(Default=32767)
R/W/E
296 8 Low alarm value for AI word
-32768 ~ +32767
(Default=-32768)
R/W/E
427 1 Type code for AI word
Refer to type code
table
R/W/E