Parker 590+ series - Functional Description

Programming D-15
DC590+ Series DC Digital Drive
Functional Description
MODE
Description
SWITCH
- switches the signal source
between auxilliary and source analog or
logic tags
If ADVANCED = OFF OUTPUT = SOURCE
If ADVANCED = ON OUTPUT = INPUT 2
INVERTER
- inverts the source logic signal If ADVANCED = OFF OUTPUT = INPUT 1
If ADVANCED = ON OUTPUT = Logic Inversion of INPUT 1
AND
- gives AND-ed result of source logic
signal and an auxilliary source logic
signal
If ADVANCED = OFF OUTPUT = INPUT 1
If ADVANCED = ON OUTPUT = INPUT 1 AND INPUT 2
OR
- gives OR-ed result of source logic
signal and an auxilliary source logic
signal
If ADVANCED = OFF OUTPUT = INPUT 1
If ADVANCED = ON OUTPUT = INPUT 1 OR INPUT 2
SIGN
CHANGER
- reverses the sign of the
source logic signal
If ADVANCED = OFF OUTPUT = INPUT 1
If ADVANCED = ON OUTPUT = Value sign change of INPUT 1
MODULUS
- produces the modulus of the
source logic signal
If ADVANCED = OFF OUTPUT = INPUT 1
If ADVANCED = ON OUTPUT = Modulus of INPUT 1
COMPARATOR
- changes destination
logic signal to TRUE when source analog
signal is greater than auxilliary analog
signal
If ADVANCED = OFF OUTPUT = INPUT 1
If ADVANCED = ON If INPUT 1 ≤ INPUT 2 OUTPUT = 0
If INPUT 1 > INPUT 2 OUTPUT = 1