Function library, Positioning control – Lenze EVS9332xP User Manual
Page 48
Function library
Positioning control
3−20
l
EDSVS9332P−EXT DE 2.0
Signal
Source
Note
Designation
Type
DIS
DIS format
CFG
List
POS−A−OVERRID
a
C1363/3
dec [%]
C1362/3
1
Reduces the acceleration and deceleration as well as the manual traversing
acceleration and homing acceleration.
Note: Only positive override values are effective, negative values will be evaluated
as zero. (See "Override"
^ 3−62)
POS−ABS−IN
ph
C1365/2
dec [inc]
C1364/2
3
Input for external actual position value, e. g. when using an absolute value
encoder with a CAN interface.
(see Absolute encoder via system bus"
^ 3−40)
POS−ABS−SET
d
C1361/21
bin
C1360/21
2
HIGH = Phase value at POS−ABS−IN is read for generating the actual position value
(POS−ACTPOS). The following values are considered for the POS−ACTPOS: position
setpoint polarity (C1206), actual position polarity (C1208), actual home position
(display C1220/8), actual dimension offset (display C1220/7).
POS−ABS−VAL
ph
C1220/16
C1221/16
dec [units]
dec [inc]
Display as actual position POS−ACTPOS, but without considering setpoint position
polarity (C1206), actual position (C1206), actual home position (display C1220/8)
and actual reference dimension offset (display C1220/7).
POS−ACC
ph
C1255/2
dec [inc]
−
−
Deceleration, absolute value for current PS; for scaling see formula 3.
POS−ACC−RAMP
d
−
−
−
−
HIGH = Drive accelerates
POS−ACT−PS−NO
a
C1212
dec [inc]
−
−
Current program block
POS−ACTPOS
ph
C1220/3
C1221/3
dec [units]
dec [inc]
−
−
Actual position; for scaling see formula 1
POS−ASET
ph
C1255/1
dec [inc]
−
−
Current acceleration/deceleration setpoint, for scaling see formula 3.
POS−DCC
ph
C1255/3
dec [inc]
−
−
Deceleration in current program block (positive display); for scaling see formula 3
POS−DCC−RAMP
d
−
−
−
−
HIGH = drive brakes
POS−ENDED
d
−
−
−
−
Position status display
HIGH = program end reached. Current program block no.=0 (POS−ACT−PS−NO).
(see program control"
^ 3−70)
POS−IN−TARGET
d
−
bin
−
−
HIGH = Position setpoint has reached target position, positioning is completed, the
following function of the PS will be processed.
LOW = Positioning is running or was cancelled by POS−PS−CANCEL.
POS−IN−TARGET remains LOW, as long as POS−WAITESTATE = HIGH.
^ 3−64
POS−JERK−RED
a
1363/8
dec [%]
C1362/8
1
Reduces the jerk of an S profile, or prolongs the jerk time (Tr)
(see "S ramps"
^ 3−60).
Note: will be evaluated as value.
POS−LIM−NEG
d
C1361/4
bin
C1360/4
2
HIGH = negative end of travel range limit switch approached.
(see Travel limits"
^ 3−44)
POS−LIM−POS
d
C1361/5
bin
C1360/5
2
HIGH = positive travel range limit switch approached.
(see Travel range limits"
^ 3−44)
POS−LOOP−INH
d
C1361/19
bin
C1360/19
2
HIGH = position control loop is switched off. (POS−SETPOS = POS−ACTPOS,
POS−VSET = 0, POS−ASET = 0).
POS−M−IN
a
C1363/6
dec [%]
C1362/6
1
External torque precontrol, effective in stand−by operation (
^ 3−81)
POS−MANU−ACT
d
−
−
−
−
HIGH = manual operation active, no program operation
Note: Signal will not be updated when the controller is inhibited (DCTRL−CINH =
HIGH) or quick stop (MCTRL−QSP−OUT = HIGH) is set
POS−MANU−NEG
d
C1361/7
bin
C1360/7
2
HIGH = drive travels with v_manual (C1243) in negative direction. Acceleration
with a−manual (C1252). The override inputs POS−V−OVERRID and POS−A−OVERRID
have influence.
LOW = drive is stopped with a−manual (C1252). The override inputs
POS−V−OVERRID and POS−A−OVERRID have influence.
Note: POS−MANU−REF has priority. When −NEG and −POS are controlled
simultaneously the drive stops. (see "Manual operation"
^ 3−67)
POS−MANU−POS
d
C1361/8
bin
C1360/8
2
like POS−MANU−NEG, but in positive direction. (see "Manual operation"
^ 3−67)
POS−MANU−REF
d
C1361/9
bin
C1360/9
2
LOW−HIGH signal = Start manual homing
HIGH level required for the time of homing
(see manual homing"
^ 3−69)
POS−MANUAL
d
C1361/6
bin
C1360/6
2
Changeover Manual/program operation
HIGH = manual operation; if necessary, running program is interrupted. If
necessary, drive is decelerated to standstill with a−manual (C1252) and the
influence of POS−A−OVERRID.
LOW = Program mode (see manual mode"
^ 3−67)
POS−MOUT
a
−
−
−
−
Current torque precontrol value after influence of POS−MOUT−GAIN. Scaling: 100%
acc. to a−max (C1250).