ABB CL Series

Wiring with the display system
178
1SVC 440 795 M1100
Inputs
The function block inputs
>I1 and >I2 can have the
following operands:
•Constants
• Markers MD, MW, MB
• Analog inputs IA01 to IA04
– IA01: Terminal I7
– IA02: Terminal I8
– IA03: Terminal I11
– IA04: Terminal I12
• Analog output QA01
• Actual value …QV> of another function block
Actual value …QV>
The actual value …QV> can be assigned the following
operands:
• Markers MD, MW, MB
• Analog output QA01
Displaying the parameter set in the PARAMETERS
menu
• + Access enabled
• – Call disabled
Contacts
BV01ZE to BV32ZE: zero bit ZERO, value at the function
block output equals zero
Coils
The Boolean operation function block does not have coils.
Memory requirement Boolean operation function
block
The Boolean operation function block requires 40 bytes of
memory plus 4 bytes per constant on the function block
inputs.