Basler Electric DECS-250N - Manual (Page 161)

9440500990 Rev D 145
DECS-250N BESTlogic
™Plus
Name Description Symbol
Contact
Expansion
Module, Comms
Failure True when there is no communication from the
CEM.
Contact
Expansion
Module,
Duplicate CEM True when more than one CEM is detected. Only
one CEM is supported at a time.
Contact
Expansion
Module,
Hardware
Mismatch True when selected CEM type differs from detected
CEM type. Go to Settings Explorer,
Communications, CANBus, Remote Module Setup
to select the CEM type (18 or 24 contacts).
Analog
Expansion
Module,
Connected Analog Expansion Module Connected. True when
an optional AEM-2020 is connected to the DECS-
250N.
Analog
Expansion
Module, Comms
Failure True when there is no communication from the
AEM.
Analog
Expansion
Module,
Duplicate AEM True when more than one AEM is detected. Only
one AEM is supported at a time.
Analog
Expansion
Module,
Remote Analog
Inputs 1-8
There are four thresholds for each of the eight
Remote Analog Input blocks. Each threshold has a
separate logic block for the pickup and the trip.
Remote Analog Input #1 with its Threshold #1
Pickup and Trip blocks is shown to the right. For
more details on configuring the Remote Analog
Inputs, see the Analog Expansion Module chapter
in this manual. The pickup block is true when the
threshold is exceeded. The trip block is true when
the corresponding pickup block threshold is
exceeded for the duration of the time delay.
Analog
Expansion
Module
Remote Analog
Inputs, Out of
Range 1-8
Each Remote Analog Input has one Out of Range
Block. True when parameters exceed out of range
threshold. This function alerts the user of an open
or damaged analog input wire.
Analog
Expansion
Module
Remote Analog
Outputs 1-4
True when the analog output connection is open.