ECM afm1000, Инструкция по эксплуатации

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COMMAND DESCRIPTION RANGE FORMULA
0h Enter Command Mode
See Command Mode and Device
Identification Sections
1h 8 bit
λ
0.744 to 1.373
λ
= (Data Byte + 186)/250
2h 16 bit
λ
High Byte 0.412 to 1.373
λ
= (High Byte*256 + Low Byte)/1000
3h 16 bit λ Low Byte
4h 16 bit Ri High Byte 0 to 400
Ω
Ri = (High Byte*256 + Low Byte)/10
5h 16 bit Ri Low Byte
6h 16 bit %O
2
High Byte 0.0 to 5.55 %O
2
= (High Byte*256 + Low Byte)/100
7h 16 bit %O
2
Low Byte
8h 16 bit AFR High Byte 6.0 to 20.0 AFR = (High Byte*256 + Low Byte)/100
9h 16 bit AFR Low Byte
Ah 16 bit FAR High Byte 0.050 to 0.167 FAR = (High Byte*256 + Low Byte)/10000
Bh 16 bit FAR Low Byte
Ch 16 bit Ip High Byte -3277 to 672 µ A Ip = (High Byte*256 + Low Byte)/10
Dh 16 bit Ip Low Byte
Eh N/A AFM1500 Status Code (See table below)
Fh N/A
PWR (Green) LED
ERR (Red) LED
FLASH CODE
STATUS CODE CONDITION
ON OFF 0 Data valid/Sensor OK
OFF 1 1
Sensor not connected
or heater open
OFF 2 2 Heater short
OFF 3 3
Power supply voltage
out of range
OFF 4, 5, or 6 4, 5, or 6 Sensor damaged
Flashing OFF 8 30 second warm-up
ON ON 9 EE Fault
ON ON 10 Command Mode
7