Lenze 8400 - Manual (Page 516)

8 Basic drive functions (MCK)
8.8 Positioning
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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8.8.2.1 Functional settings
In C01216 , various functional settings regarding behaviour in the case of a changeover to the
"positioning" mode can be made in bit-coded form.
• When this is being done, any mode change must be taken into account.
• Positioning with controller inhibit/enable is also possible if the corresponding setting is made.
Related topics:
 Stipulation of the profile to be executed ( 524)
 Starting/cancelling a traversing task ( 525)
Function
Bit 0 PosAbort at PosInit
When a changeover to "positioning" mode is made, ramping down at the rate of deceleration set in C01251
for normal stopping is carried out.
Bit 1 PosExecute active at PosInit
When a changeover is made to the "positioning" mode, the specified profile is immediately executed if the
"MCK PosExecute" control bit has also been set. If the MCK "PosExecute" control bit has not been set, the
setpoint is continued.
Bit 2 Reserved
Bit 3 Reserved
Bit 4 ProfilStart at PosInit
When it is changed to the "Positioning" operating mode, the defined profile is executed immediately.
Bit 5 Reserved
Bit 6 Reserved
Bit 7 Reserved

Note!
In the case of multiple selection, the "PosAbort at PosInit" function, which can be
activated by means of bit 0, has priority over the other functions (see the following truth
table).
Bit 4
ProfilStart
Bit 1
PosExecute
active
Bit 0
PosAbort
MCK control bit
"PosExecute"
Behaviour when it is changed to "Positioning" operating mode
x x 1 x Ramping down the setpoint
0 0 0 x Continuing the setpoint
0 1 0 0
0 1 0 1 Positioning from the setpoint
1 x 0 x
printed in bold = Lenze setting; x = any state
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