MAIMAN ELECTRONICS SF8025 - Page 21

Maiman Electronics SF8025, SF8075, SF8150, SF8300
20
External NTC
sensor
temperature
(0.1°C)
Lower limit
R/W
0A05
Upper limit
R/W
0A06
Measured value
R
0AE4
B
25/100
(1 = 1 K)
R/W
0B0E
TEC temperature
(0.01°C)
Value
R/W
0A10
Maximum
R/W
0A11
Minimum
R/W
0A12
Maximum limit
R
0A13
Minimum limit
R
0A14
Measured value
R
0A15
TEC current (0.1 A)
Measured value
R
0A16
Limit
R/W
0A17
TEC voltage (0.1 V)
Measured value
R
0A18
State of the TEC
Start (Enable)
0008h
W
0A1A
Stop (Disable)
0010h
Internal temperature set
0020h
External temperature set
0040h
External Enable
0200h
Internal Enable
0400h
State of the TEC
(bit mask)
1
st
bit
0 – Stopped; 1 – Started
R
0A1A
2
nd
bit
Temperature set:
0 – External; 1 – Internal
4
th
bit
Enable:
0 – External; 1 – Internal
Current set
calibration
(0.01%)
5
Value
R/W
0A1E
Internal LD NTC
sensor
B
25/100
(1 = 1 K)
R/W
0A1F
P coefficient
Value
R/W
0A21
I coefficient
Value
R/W
0A22
D coefficient
Value
R/W
0A23
5
Default – 100.00% (2710h), calibration range is from 95.00% (251Ch) to 105.00% (2904h).