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IQM 60 V5 Pump Revision October 2010
33
MONITOR, AQM_ID, ZERO_SCRUBBER_OFF, CHECKSUM
* ZERO_SCRUBER_OFF - 1 byte command to turn off zero scrubber.
Example 0x55 0x01 0x15 0x95
13A.Acknowledge reply command of Zero scrubber turn off, 4 bytes:
SENSOR, AQM_ID, ZERO_SCRUBBER_OFF, CHECKSUM
14. Span calibration command, 4 bytes command followed by 9 bytes calibration details:
MONITOR, AQM_ID, SPAN_CAL, CHECKSUM
MONITOR, AQM_ID, SPAN_CAL, SENSOR_TYPE, CALIBRATION_POINT, CHECKSUM
* AQM_ID - 1 byte AMQ identification, 1-255.
* SPAN_CAL - 1 byte command to perform the span calibration.
* SENSOR_TYPE - 1 byte sensor type code.
* CALIBRATION_POINT - 4 bytes floating point data, specified the sensor span calibration point
Example: 0x55 01 13 97
0x55 01 13 30 CD CC CC 3D C5
* Start span calibration for O3 Low sensor at 0.1 ppm
14A. Acknowledge reply command of span calibration started, 4 bytes:
SENSOR, AQM_ID, SPAN_CAL, CHECKSUM
15. Get all sensor module gain factor values command, 4 bytes:
MONITOR, AQM_ID, GET_GAIN_FACTORS, CHECKSUM
* GET_GAIN_FACTORS - 1 byte command to get the AQM all configured sensor gain factors.
Example: 0x55 01 16 94
16. Replied gain value for all configured sensors, total 74 bytes:
SENSOR, AQM_ID, GET_GAIN_FACTORS, SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE,
SENSOR_GAIN_VALUE,
SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE,
SENSOR_GAIN_VALUE,
SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE, SENSOR_GAIN_VALUE,
SENSOR_GAIN_VALUE,
SENSOR_GAIN_VALUE, CHECKSUM
* SENSOR_SPAN_VALUE - 5 bytes each, consist of 1 byte SENSOR_TYPE code, 4 bytes floating point
gain factor value.
Example: 0x30 00 00 80 3F, this is O3 Low sensor with span factor of 1.0
17. Set gain value command, 4 bytes command followed by 9 bytes span calibration value details:
MONITOR, AQM_ID, SET_GAIN_FACTOR, CHECKSUM
MONITOR, AQM_ID, SET_GAIN_FACTOR, SENSOR_TYPE, GAIN_VALUE, CHECKSUM
* SET_GAIN_FACTOR - 1 byte command to change the gain value
* GAIN_VALUE - 4 bytes floating point data, specified the sensor span calibration point
Example: 0x55 01 17 93
0x55 01 17 30 00 00 80 3F A4