User manual

Publication 1760-UM001A-EN-P
4-34 Drawing a Circuit Diagram with Pico
Parameter Sets for Analog Comparators
The parameter display for analog comparators can be used to set the comparison
greater than or equal to, or less than or equal to, and to enable or disable the
parameter access.
If you want to compare an input with a setpoint value, you must also set the
setpoint value.
The actual values are only displayed in Run mode. Call up the parameter display in
Run mode via the power flow display or via PARAMETER in the main menu. You
cannot set parameters when comparing two values.
Text Display
1760-L18AWA allows you to display eight user-defined text displays which can be
edited in PicoSoft v.2.1 and higher. The text displays are saved in the PicoSoft file
or on the 1760-MM2 memory module for 1760-L18AWA.
Example
Parameter Function Meaning
Compare function
≥ Greater than or equal to
≤ Less than or equal to
Setpoint 0.0 Setpoint value, 0.0 to 9.9, 10.0 = overflow
Parameter set displayed via the PARAMETER menu option
+ Access enabled – Access disabled
ANALOG
8.0 V
I7
I8
4.2 V
A1
+
Input I7
Compare Function
Input I8
Current I7 Value
Relay Number
Parameter Display
Current I8 Value
ANALOG
8.0 V
A1
+
I7
3.2
Input I7/I8
Setpoint
Compare Function
Current Value
Relay Number
Parameter Display
Pico text
display can
be very
useful!!