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Programming Your Application
590+ Series DC Digital Converter
RAMPS
t
RAMP INPUT (+ 100%)
0%
+100%
RAMP OUTPUT
RAMP ACCEL TIME
(S RAMP 0%)
RAMP DECEL TIME
(S RAMP 0%)
ACTUAL ACCEL TIME
WITH S RAMP
ACTUAL DECEL TIME
WITH S RAMP
t
0%
t
t
0%
0%
RAMP OUTPUT
-100%
RAMP INPUT (-100%)
RAMP ACCEL TIME
(S RAMP 0%)
RAMP DECEL TIME
(S RAMP 0%)
ACTUAL ACCEL TIME
WITH S RAMP
ACTUAL DECEL TIME
WITH S RAMP
ACCELERATION/DECELERATION RATES
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.