User Manual

Wiring with easy800
166
08/04 AWB2528-1423GB
Inputs
The function block inputs
>SH, >SL and >SV 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
• – Access disabled
Contacts
• CH01OF to CH04OF: Actual value f Upper setpoint
• CH01FB to CH04FB: Actual value F Lower setpoint
• CH01ZE to CH04ZE: Actual value = Zero
• CH01CY to CH04CY: Value range exceeded
h
The actual value is only cleared in RUN mode with a
selective reset signal.