7. MODBUS
IMS01J02-E4
141
Continued from the previous page.
Name
Attri-
bute
Struc-
ture
Data range
Factory
set value
AI measured value
[H-AI-A/B]
RO C
Within display scale range *
AI status
[H-AI-A/B]
RO C
The respective channel status is assigned to
each bit in the holding register.
Bit 0: AI alarm 1 status
Bit 1: AI alarm 2 status
Bit 2 to 15: Unused
Bit data 0: OFF 1: ON
[Decimal number: 0 to 3]
AI alarm 1 set value
[H-AI-A/B]
R/W C Within display scale range *
Process high
alarm: 100.0
Process low
alarm: 0.0
No alarm
function:
100.0
AI alarm 2 set value
[H-AI-A/B]
R/W C Within display scale range *
Process high
alarm: 100.0
Process low
alarm: 0.0
No alarm
function: 0.0
AI zero point correction
[H-AI-A/B]
R/W C 0: Cancel 1: Execution
0
AI full scale correction
[H-AI-A/B]
R/W C 0: Cancel 1: Execution
0
AI operation mode
transfer
[H-AI-A/B]
R/W C 0: Unused mode
Neither monitor nor alarm monitor is done
in this mode.
1: Normal mode
Normal mode in which monitor and alarm
are done.
1
*
The position of the decimal point differs depending on AI decimal point position (P. 142) setting.
Continued on the next page.
