Parker 590+ series - RAMP Hold; Auto Reset

D-108 Programming
DC590+ Series DC Digital Drive
0%
RAMP HOLD OFF
RAMP HOLD ON
RAMP HOLD OFF
t
t
0%
RAMP OUTPUT %
RAMP HOLD
100%
RAMP INPUT %
100%
The ramp will function when a ramp input is present. When DIGIN 2 (C7) is ON, RAMP HOLD stops the ramp from changing. Even when the ramp
input signal is removed, RAMP HOLD keeps the ramp output from changing. Once RAMP HOLD is OFF, the ramp resumes.
AUTO RESET
RAMP INPUT = X%
DRIVE ENABLED DRIVE ENABLED
0%
DRIVE DISABLED
t
X%
100%
RAMP INPUT %
= RAMP INPUT X %
RAMP OUTPUT
0%
t
X%
100%
RAMP OUTPUT %
When AUTO RESET is ENABLED, ramp output resets to RESET VALUE each time the drive is enabled. In this example RESET VALUE is
0.00%. It does not reset if the drive is disabled.