Tank levels are indicated by level switch positions and percent full values where level
transmitters are provided. For example, the following screen shows LSLL as green, LSHH as
grey and the percent full as 44.1% in TNK-501. This indicates that the tank is 44.1% full, and the
water level is above LSLL and below LSHH.
NOTE: Touching a device on the process screen will open an HOA popup for that device.
The device status indicator color coding is as follows:
newterra O&M Manual
© 2017 by newterra, ltd.
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Indicator
Operational Status
Color
Yellow
Manual operation
Orange
Red
Green
Purple
Interlock / Communication failure
Pink
Black
Grey
1291 California Avenue, Brockville, ON K6V 5W3
Interlock
Failure
ON / OK
Unknown
Faulty contactor
Off
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