ElmoMC SimplIQ Digital Servo Drives-Bell Command Reference - Manual (Page 105)

LL[N] - Low Feedback Limit
Purpose:
Speed limits
The LL[2] and HL[2] parameters define the limits of the allowed motor speed.
If the motor speed exceeds HL[2] or is lower than LL[2], the drive is
automatically disabled and the “Speed High Limit” fault (MF=0x20,000) is
activated.
Position limits
LL[3] and HL[3] define the allowed motor position range for UM=3, 4 and 5. If
the motor position is smaller than LL[3] or larger than HL[3], the motor is
automatically disabled and the “Position High Limit” fault (MF=0x400000) is
activated. In order to re-enable the motor, modify the current position (PX)
within the ranges of HL[3] and LL[3].
Attributes: Type: Parameter, Integer
Source: Program, RS-232, CANopen
Restrictions: MO=0 and
For LL[2] and HL[2]: HL[2]>LL[2]
For LL[3] and HL[3]: HL[3] >LL[3]
Default values: LL[2]=-1,000,000
HL[2]=1,000,000
LL[3]=-15,000,000,000
HL[3]=15,000,000,000
(RS),
Non-volatile
Range: LL[2]: Velocity range
HL[2]: Velocity range
-2 31 <LL[3] <2 31 – 1
-2 31 <HL[3] <2 31 – 1
Index range: [2, 3]
Unit modes: HL[2], LL[2]: UM=2, 3, 4, 5
HL[3], LL[3]: UM=3, 4, 5
Activation: Immediate
SimplIQ:
Similar
Note: The position counter counts modulo; refer to position counter range .
See also:
VL[N] , VH[N] , MF , SR , MO , XM[N]
SimplIQ for Steppers Command Reference Manual Alphabetical Listing
MAN-STECR (Ver. 1.1)
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