ABB CL Series User Manual

Function blocks
153
1SVC 440 795 M1100
Parameter display and parameter set for analog value
comparators:
Inputs
The function block inputs
>I1, >F1, >I2, >F2, >OS and
>HY 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
Analog value comparator operating modes
Contacts
A 01Q1 to A 32Q1
A 02 GT +
>I1
>F1
>I2
>F2
>OS
>HY
A 02 Analog value comparator function block number 02
GT Greater than mode
+ Appears in the parameter display
>I1 Comparison value 1
>F1 Gain factor for >I1 (>I1 = >F1 x value)
>I2 Comparison value 2
>F2 Gain factor for >I2 (>I2 = >F2 x value)
>OS Offset for the value of >I1
>HY Switching hysteresis for value >I2 (Value HY applies to
positive and negative hysteresis.)
Parameter
Function
GT >I1 greater than >I2
EQ >I1 equal to >I2
LT >I1 less than >I2

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