ABB CL Series User Manual

Function blocks
181
1SVC 440 795 M1100
Figure: 99: Display system circuit diagram with counter relay
Parameter display and parameter set for counter
relays:
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.
Behaviour when value range is exceeded
The function block sets the switching contact C .. CY to the
status 1 and retains the value of the last valid operation.
I 05---------------------------Ä C 20C_
I 06---------------------------Ä C 20RE
I 07---------------------------Ä C 20D_
I 08---------------------------Ä C 20SE
C 20OF-------------------------Ä Q 01
C 20FB-------------------------Ä Q 02
C 20ZE-------------------------Ä Q 03
C 20CY-------------------------S M 42
C 20 +
>SH
>SL
>SV
QV>
C 20 Counter relay function block number 20
+ Appears in the parameter display
>SH Upper setpoint
>SL Lower setpoint
>SV Defined actual value (Preset)
QV> Actual value in RUN mode
h
Counter C counts on every rising edge at the count input.
If the value range is exceeded, the switching contact C
..CY switches to status 1 for one cycle per rising edge
detected.

ABB CL Series Specifications

General

Manufacturer	ABB
Rated Control Supply Voltage (Us)	24 V DC
Mounting	DIN Rail
Category	Relays
Contact Configuration	SPDT
Coil Voltage	24 V DC
Operating Temperature	-40°C to +70°C
Electrical Life	100 Thousand Cycles
Output	Relay