QUALITROL AKM345 GEN3 OTIWTI
TM
Instruction Manual
40-08847-00-Rev001
www.qualitrolcorp.com
Page 33 of 34
10002
R
Discrete
Alarm
2
Status
Value=1
if
Alarm
is
ON
Value=0 if Alarm is OFF
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10008
R
Discrete
Alarm
8
Status
Value=1
if
Alarm
is
ON
Value=0 if Alarm is OFF
8.3.4
Holding Registers
Function Code:
03, 06, 16
Register
Operations
(R/W)
Type
Notes
40001
N/A
16Bit unsigned int
Temperature dial selection
Dial select value and temperature range:
1. 0 °C
–
150°C
2. -20 °C
–
130°C
3. 0 °C
–
160°C
4. -20 °C
–
140°C
5. 0 °C
–
180°C
40002
R/W
16Bit unsigned int
Modbus Slave ID
40003
R/W
16Bit unsigned int
Modbus Parity
40004
R/W
32Bit unsigned int
Modbus baud rate LSB
[ Note: Device will set the new baud rate after
the MSB register is written. Writing Only LSB
register will not change the baud rate in the
device. ]
40005
R/W
Modbus baud rate MSB
40006
R/W
16Bit unsigned int
Alarm 1 Threshold
40007
R/W
16Bit unsigned int
Alarm 1 Type (0: Under threshold alarm, 1: Over
threshold alarm)
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40020
R/W
16Bit unsigned int
Alarm 8 Threshold
[Note: It is recommended to set threshold and
alarm type in the same Modbus query to avoid
unnecessarily triggered alarms.]
40021
R/W
16Bit unsigned int
Alarm 8 Type (0: Under threshold alarm, 1: Over
threshold alarm)
40022
R/W
32Bit unsigned int
System Time LSB
40023
R/W
System Time MSB
