Parker 890SD - Page 451

Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page D-107
8
9
10
11
A
B
C
D
1
2
3
4
5
6
7
E
Parameter Descriptions
SRAMP ACCEL
PREF: 100.07 Default: 10.0 Range: 0.00 to 100.00 /s²
Sets the acceleration rate in units of percent per second², i.e. if the full speed of the machine is 1.25m/s then the acceleration
will be:
1.25 x 75.00% = 0.9375m/s²
SRAMP DECEL
PREF: 100.08 Default: 10.0 Range: 0.00 to 100.00 /s²
This functions in the same way as SRAMP ACCEL above.
SRAMP JERK 1
PREF: 100.09 Default: 10.0 Range: 0.00 to 100.00 /s
3
Rate of change of acceleration for the first segment of the curve in units of percent per second³, i.e. if the full speed of the
machine is 1.25m/s then the jerk will be:
1.25 x 50.00% = 0.625m/s³
SRAMP JERK 2
PREF: 100.10 Default: 10.0 Range: 0.00 to 100.00 /s
3
Rate of change of acceleration in units of percent per second³ for segment 2.
SRAMP JERK 3
PREF: 100.11 Default: 10.0 Range: 0.00 to 100.00 /s
3
Rate of change of acceleration in units of percent per second³ for segment 3.
SRAMP JERK 4
PREF: 100.12 Default: 10.0 Range: 0.00 to 100.00 /s
3
Rate of change of acceleration in units of percent per second³ for segment 4.
HOLD
PREF: 100.13 Default: FALSE Range: FALSE / TRUE
When TRUE the output of the ramp is held at its last value.
RAMPING
PREF: 100.14 Default: FALSE Range: FALSE / TRUE
Set TRUE when ramping.