Put Generic Value Fcm; Get Generic Value Fcm - ABB 800xA Operation

Put Generic Value FCM

SELECT OP 1 through 3 Fields
These fields specify the type of comparisons used for the selections that the FCM
can make. SELECT OP 1 should always be defined. The other two SELECT OPs
are defined as needed. Valid entries are:
MIN NUMBER OF INPUTS Field
This field specifies the minimum number of inputs with a GOOD data quality that
must be present if the FCM is to perform its algorithm. Valid entries are: 1, 2, 3, 4,
or ALL INPUTS.
Put Generic Value FCM
The Put Generic Value FCM writes its result to a user-specified destination
parameter in the Controller, Multibus I/O, Data Processor, or Interface Subsystem
containing the FCM. The result may come from either the INPUT SOURCE field or
the CONSTANT TO PUT field. There are two ways to specify location of the
destination parameter: OUTPUT DESTINATION or RELATION name. In most
cases OUTPUT DESTINATION is recommended.
CONSTANT TO PUT Field
This field specifies a constant to put to the destination parameter. This field is used
if no input source is defined in the INPUT SOURCE field. Valid entry is any
decimal number.

Get Generic Value FCM

The Get Generic Value FCM acquires the value of a user-specified source parameter
in the Controller, Multibus I/O, Data Processor, or Interface Subsystem containing
the FCM. You can also obtain the data quality of the source parameter. You can also
configure the FCM to acquire the current state of an alarm for a measured variable,
a setpoint, a deviation, an output, and so on.
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LOW select low value
CENTER select center value. For two inputs, the smaller value is chosen.
For four inputs, the second largest is chosen.
HIGH select high value
Appendix A Runtime Templates
3BUR002418-600 A