ABB CL Series User Manual

Function blocks
197
1SVC 440 795 M1100
You integrate a counter into your circuit in the form of a
contact and coil. The counter relay has different coils and
contacts.
Figure: 105: Display system circuit diagram with high-speed
incremental counter
Parameter display and parameter set for high-speed
incremental counter:
In the parameter display of a counter relay you change
setpoint values and/or the preset value and the enable of the
parameter display.
Value range
The function block operates in the integer range from
–2147483648 to 2147483647.
Each pulse is counted twice.
Example: Value at CI…QV>= 42000
The counter has counted 21000 pulses.
h
Prevent unpredictable switching states. Use each coil of a
relay once only in the circuit diagram.
Use a counter input for the CF, CH, CI counters only once.
I 05---------------------------Ä CI01EN
I 06---------------------------Ä CI01RE
I 08---------------------------Ä CI01SE
CI01OF-------------------------Ä Q 01
CI01FB-------------------------Ä Q 02
CI01ZE-------------------------Ä Q 03
CI01CY-------------------------S M 94
CI01 +
>SH
>SL
>SV
QV>
CI01 High-speed incremental counter function block number 01
+ Appears in the parameter display
>SH Upper setpoint
>SL Lower setpoint
>SV Preset actual value
QV> Actual value in RUN mode

ABB CL Series Specifications

General

Brand	ABB
Model	CL Series
Category	Relays
Language	English