PCME STACK 990 User Manual

- PCME STACK 990 MANUAL: 59 -
8 MAINTENANCE MODE
Maintenance mode allows sensors to be disabled for routine maintenance.
There are three ways of disabling a sensor:
Power off the Control Unit: this removes power from all sensors in the network. A ‘Power
Interruption’ alarm will be recorded in the event log indicating the maintenance period. A gap will
appear in all emission logs.
Disconnect the Sensor from the network: if the sensors are connected into the network
using spurs it is possible to physically disconnect the sensor from the network without affecting
polling to the other sensors. A ‘No Response’ alarm will be generated in the Control Unit for that
channel during the maintenance period.
Maintenance Mode Menu in the control unit: Sensors placed in the maintenance mode will
be automatically enabled after 8 hours. To place a sensor in the Maintenance Mode:
Select ‘Setup’ display
Menu route:
Other Functions↵
Maintenance Mode
The following screen is displayed:
To put all sensors into Maintenance Mode select Start Maintenance (All Devices).
To return all sensors into Enabled Mode select Stop Maintenance (All Devices).
To place individual sensors in Maintenance Mode: select Individual Device Maintenance:
The following screen will be displayed:
Start Maintenance (All Devices)
Maintenance Mode
Stop Maintenance (All Devices)
Individual Device Maintenance
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PCME STACK 990 Specifications

General

Brand	PCME
Model	STACK 990
Category	Measuring Instruments
Language	English