Lenze EVS93 Series, Системное руководство

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Function library
Function blocks
3.2.19 Setpoint conditioning (CCTRL)
3−68
l
EDSVS9332K−EXT EN 4.0
Signal Source Comment
Name Type DIS DIS format CFG List
CCTRL−MRED a C1341/2 dec [%] C1340/2 1 Gain for the torque setpoint precontrol
CCTRL−NRED a C1341/1 dec [%] C1340/1 1 Gain for the speed setpoint precontrol
CCTRL−N2−SET d C1343/3 bin C1342/3 2 HIGH: input CCTRL−NSET2 active
CCTRL−IN phd C1347/1 rpm C1346/1 4 Input for the set profile position
CCTRL−RESET d C1343/1 bin C1342/1 2 HIGH: sets set angle = actual angle −> CCTRL−POUT = 0
CCTRL−Y−END ph C1345/1 inc C1344/1 3 Final value of the profile (only required for touch probe)
CCTRL−NSET2 phd C1347/2 rpm C1346/2 4 Input for the second set machine position
CCTRL−RESET−N2 d C1343/6 bin C1342/6 2 Deletes the contouring error if CCTRL−N2−Set = HIGH
CCTRL−CLR−INTEG d C1343/7 bin C1342/7 2 HIGH: Sets all integrators to 0
CCTRL−SUB−Y−END d C1343/5 bin C1342/5 2 Only required for touch probe
CCTRL−TP−POS d C1345/2 bin C1324/3 2 Only for synchronisation via touch probe. Position of the touch
probe sensor in the traversing range
CCTRL−TPIN/E4 d C1343/4 bin C1342/4 2 HIGH: Touch probe is activated via terminal X5/E4
LOW: Touch probe is activated via CCTRL−TPIN
CCTRL−TPIN d C1343/2 bin C1342/2 2 External mark for setting the position
CCTRL−MOUT a 1 Torque setpoint for input MCTRL−M−ADD (torque feedforward
control)
CCTRL−NOUT a 1 Speed setpoint for input MCTRL−N−SET (speed feedforward
control)
CCTRL−DFOUT phd 4 Speed setpoint
CCTRL−PHI−SET ph C1339/1 3 Output of the set machine position
CCTRL−POUT ph 3 Contouring error, input signal for MCTRL−PHI−SET
CCTRL−PHI−SET2 ph C1339/2 3 Output of the set machine position of CCTRL−NSET2
CCTRL−PHI−ACT ph C1339/3 3 Output of the actual machine position
CCTRL−TP−RECOGN d 2 Output is HIGH for 1 ms in the case of
a HIGH−LOW edge at terminal X5/E4 or
CCTRL−TPIN/E4 = HIGH
Function
l
Set profile position and second set machine position ( 3−68)
l Homing ( 3−69)
l
Set reference once ( 3−71)
l
Speed feedforward control ( 3−73)
l
Torque feedforward control ( 3−73)
3.2.19.1 Set profile position and second set machine position
At CCTRL−IN, the set profile position is specified. The set machine position is output at
CCTRL−PHI−SET. It is the reference value for controlling the cam.
For auxiliary functions like inching mode, position override function (e. g. approaching cleaning
position) or homing, you can define a second set machine position at CCTRL−PHI−SET2. If a
changeover to the second set machine position is effected, the set machine position at
CCTRL−PHI−SET is maintained and can be approached again after the auxiliary function has been
completed.