ICP DAS USA ET-7000 series, User Manual

Page: 133 / 148

Appendix D: Modbus Application Notes
ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104
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133
Detailed Modbus Address Table for ET-7018Z
(1xxxx) Read Only Coils
Begin address Points Description
Registers
per Point
Range
Access
Type
336 1
High alarm for the average value
of all AI registers
1
0=ok
1=alarm
R
337 1
Low alarm for the average value of
all AI registers
1
0=ok
1=alarm
R
(0xxxx) DO address
Begin address Points Description
Registers
per Point
Range
Access
Type
0 6 Digital Out 1
0=off
1=on
R/W
162 10 Clear AI Latch High 1 1=clear W (pulse)
194 10 Clear AI Latch Low 1 1=clear W (pulse)
347 1
Enable the average value of the
previous AI values of one channel
for all AI
1
0=disable
1=enable
(default=0)
R/W/E
348 1
Enable average of all enable
channel, High/Low Alarm value of
all AI average value and Average
latched values for all AI channels
1
0=disable
1=enable
(default=0)
R/W/E
349 1
Save module nick name to
EEPROM
1 1=write W (pulse)
431 1
Write DO Power On value to
EEPROM
1 1=write W (pulse)
432 1 Write DO Safe value to EEPROM 1 1=write W (pulse)
435 6 Power On value for DO 1
0=off
1=on
(default=0)
R/W/E
515 6 Safe value for DO 1
0=off
1=on
(default=0)
R/W/E
595 10 Enable/Disable AI channel 1
0=disable
1=enable
(default=1)
R/W/E
627 1 Enable/Disable CJC 1
0=Disable
1=Enable
(default=1)
R/W/E
629 1 50/60Hz rejection for AI 1
0=50Hz
1=60Hz
(default=1)
R/W/E
631 1 AI data format 1
1=engineering
0=hex
(default=0)
R/W/E
632 1 Return the factory calibration (all) 1 1=clear R/W (pulse)
634 1 Clear AI Latch High (all) 1 1=clear W (pulse)