Parker 590+ series, Product Manual, Page: 447 / 545

Programming
D-103
DC590+ Series DC Digital Drive
When EXTERNAL RESET is set TRUE, the raise/lower output resets to RESET VALUE (default = 0.00%).
When RAISE INPUT is TRUE, the output increases at INCREASE RATE. The output cannot exceed MAX VALUE.
The reverse is true when LOWER INPUT is TRUE: LOWER INPUT reduces the output at DECREASE RATE. The output cannot drop below MIN
VALUE.
The ramp is held at its last value when the RAISE and LOWER INPUT are removed.
Setting both RAISE INPUT and LOWER INPUT to TRUE at the same time creates a ramp hold condition.
If MIN VALUE is greater than MAX VALUE the output is forced to zero.
If Reset, Output = Reset Value (Clamped)
RESET VALUE
RAISE INPUT
MIN VALUE
LOWER INPUT
MAX VALUE
EXTERNAL RESET
RAISE / LOWER
RAMP
Dest. Tag.
OUTPUT
(260)
(258)
(259)
(307)
(262)
(261)
(255)
(256)
(257)
INCREASE RATE
DECREASE RATE