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PID Mode Content Description
CR#5 PID output % at CH4 CR#27 CH4 K
D
CR#2~CR#5: 0~1000; Unit: 0.1% Run/Stop & Auto tuning
CR#6 CH1 average degrees (°C) Bit0: CH1 PID runs/stops
CR#7 CH2 average degrees (°C) Bit1: CH2 PID runs/stops
CR#8 CH3 average degrees (°C) Bit2: CH3 PID runs/stops
CR#9 CH4 average degrees (°C) Bit3: CH4 PID runs/stops
CR#6~CR#9: Unit: 0.1°C 0=PID stops; 1=PID runs
CR#10 Set temperature at CH1 Bit4: CH1 auto tuning
CR#11 Set temperature at CH2 Bit5: CH2 auto tuning
CR#12 Set temperature at CH3 Bit6: CH3 auto tuning
CR#13 Set temperature at CH4 Bit7: CH4 auto tuning
CR#10~CR#13: Set the PID target
value (SV)
CR#28
1: The auto tuning function is enabled.
After the auto tuning is complete,
the value becomes 0.
CR#14 CH1 K
P
CR#29
Enter the PID mode(H’5678)
K0: Exit the PID mode
CR#15 CH2 K
P
CR#30 Error Code
CR#16 CH3 K
P
CR#31 CH1 sampling time
CR#17 CH4 K
P
CR#32 CH2 sampling time
CR#19 CH1 K
I
CR#33 CH3 sampling time
CR#20 CH2 K
I
CR#34 CH4 sampling time
CR#21 CH3 K
I
CR#31~CR#34: 1~30; Unit: 1s
Note: Users have to enter the PID mode (CR#29= H’5678) before setting other control
registers.
Temperature/Digital Value Characteristic Curve
The mode of measuring Celsius (Fahrenheit) temperature:
Max.
Min.
Digital output
Temperature input
Min.
Max.
Temperature range Digital value conversion range Platinum
resistor
°C (Min./Max.) °F (Min./Max.) °C (Min./Max.) °F (Min./Max.)
PT100 -180 ~ 800°C -292 ~ 1,472°F K-1,800 ~ K8,000 K-2,920 ~ K14,720
NI100 -80 ~ 170°C -112 ~ 338°F K-800 ~ K1,700 K-1,120 ~ K3,380
PT1000 -180 ~ 800°C -292 ~ 1,472°F K-1,800 ~ K8,000 K-2,920 ~ K14,720
NI1000 -80 ~ 170°C -112 ~ 338°F K-800 ~ K1,700 K-1,120 ~ K3,380
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