Electromagnetic Flowmeter M-910
46
Operation manual
M910 confirms execution with string „Ok<cr>”.
Example:
Command „DCLR<cr>” clears all data in datalogger.
Internal temperature
IT?
Response contains internal temperature in flowmeters case. Accuracy of temperature value is not guarantied. It’s
informative value only.
Example:
If query „IT?<cr>” is sent, flowmeter returns response in format „35.2<cr>“ for internal temperature 35.2
°
C.
Service information
ISR?
Response contains service information (serial number, power supply voltage and power supply frequency).
Example:
If query „ISR?<cr>” is sent, flowmeter returns response in format „371561, 0, 50, 2546<cr>“.
Where:
371561 is the serial number of instrument
0 is power supply voltage (0 is 230V, 1 is 24V, 2 is 115V)
50 is power supply frequency (0 is DC, 50 is 50Hz, 60 is 60Hz)
2546 is information for service only
Write to EEPROM
WEP
Command writes all new data in internal EEPROM. If you change some settings (for example Flowrate resolution)
is changed, but only in internal RAM memory and after switching the flowmeter off and on, all settings will be lost.
You have to use WEP command to save these settings.
Example:
Command „WEP<cr>” record all settings in internal EEPROM.
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