User Manual Instruction Manual

Publication 1760-UM002B-EN-P - March 2005
Wiring with Pico GFX-70 4-81
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 ≥ Upper set point
• CH01FB to CH04FB: Actual value ≤ Lower set point
• CH01ZE to CH04ZE: Actual value = Zero
• CH01CY to CH04CY: Value range exceeded
IMPORTANT
The actual value is only cleared in RUN mode with a
specific reset signal.