Page | 74
Aeroqual AQM60 User Guide
* ZERO_CAL - 1 byte command to start the zero calibration for all gas sensor modules.
Example 0x55 0x01, 0x12 0x98
11A. Acknowledge reply command of Zero calibration, 4 bytes
MONITOR, AQM_ID, ZERO_CAL, CHECKSUM
12. Turn on Zero Scrubber command, 4 bytes:
RECEIVER, AQM_ID, ZERO_SCRUBBER_ON, CHECKSUM
* ZERO_SCRUBBER_ON - 1 byte command to turn on zero scrubber.
Example 0x55 0x01 0x14 0x96
12A.Acknowledge reply command of Zero scrubber turn on acknowledge reply command, 4 bytes:
MONITOR, AQM_ID, ZERO_SCRUBBER_ON, CHECKSUM
13. Turn off Zero Scrubber command, 4 bytes:
RECEIVER, AQM_ID, ZERO_SCRUBBER_OFF, CHECKSUM
* ZERO_SCRUBBER_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:
MONITOR, AQM_ID, ZERO_SCRUBBER_OFF, CHECKSUM
14. Get all sensor module gain factor values command, 4 bytes:
RECEIVER, 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
15. Replied gain value for all configured sensors, total 74 bytes:
MONITOR, 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_CODE 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
16. Set gain value command, 4 bytes command followed by 9 bytes gain factor value details:
RECEIVER, AQM_ID, SET_GAIN_FACTOR, CHECKSUM
RECEIVER, AQM_ID, SET_GAIN_FACTOR, SENSOR_CODE, GAIN_VALUE, CHECKSUM
Summary of Contents for AQM60
Page 1: ...Aeroqual AQM60 User Guide ...