User guide

Chapter 3
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BE6020-14 1316A-1 Multi Gas Monitor LumaSense Technologies A/S
Instruction Manual Page 51 of 98
Press the Send Button and the Instrument is Reset and ready for set-
up.
3.6 Operating Modes of the Multi Gas Monitor
1316A-1
The Multi Gas Monitor 1316A-1’s operations comprise four modes of
operation.
♦ Start-up
♦ Normal
♦ Standby
♦ System Fault
3.6.1 Start-up Operating Mode
After POR (power on / reset), the Multi Gas Monitor 1316A-1
performs the following:
♦ Start-up and initialization.
♦ Self-test.
♦ Thermal warm-up. After a cold start or a Software Reset
bench command the warm-up time period is 35 seconds
maximum. After leaving standby mode the typical warm-
up time period is 20 seconds after completion of the first
zero.
The following actions are not allowed during the start-up mode:
♦ Zero calibration.
♦ Span calibration.
3.6.2 Normal Operating Mode
When the Start-up time has elapsed, the Multi Gas Monitor 1316A-1
enters Normal Operating Mode.
All actions are allowed, like measurement, calibration or any other
bench command.
If measurement has not been requested for >2 minutes, the Multi
Gas Monitor 1316A-1 leaves Normal mode and enters Standby
mode.
3.6.3 Standby Operating Mode
The 1316A-1 Gas Monitor’s Pump is turned OFF when the Standby
mode is entered.