Lenze EVS93xx CrossCutter - Manual (Page 199)

Cross Cutter
Appendix
Prepared Solution Servo PLC / ECSxA 1.1 EN 6-31
6.1.15 VarStateMachine
Inputs
Global variables (Variable type: VAR_GLOBAL)
Name Data type Value/Meaning
Activate locking of drive to motion profile.
TRUE
Locks the drive to the corresponding
position on the motion profile.
g_bLockToCam BOOL
TRUE=>False Unlocks the drive from the motion profile
and sets it to standstill.
g_nLockToCamFact
INT Factor for the ratio Y/X (maximum gradient) for the relevant profile.
• 16384 = 100%
• Default setting: 250
• Only relevant for mode 3
g_dnLockToCamLimitX_p DINT Maximum number of increments used per cycle to lock the drive.
• Default setting: 300 [incr.]
• Example: g_dnLockToCamLimitX = 1500
Up to 1500 increments are used per cycle to move the drive to the
stationary tool position.
g_dnLockToCamWindow_p DINT Following the correction operation performed in mode 3, the tool and profile position
are located in this window.
• Default setting: 30 [incr.]
Selection of the mode in which the drive will be locked to the feed profile.
0
The drive is locked to the motion profile
along the shortest path.
• Only this mode is
permissible in the case of a
forward/reverse profile.
1 Lock the drive to the motion profile using
forward motion only.
If an attempt is made to use
a forward/reverse profile, an
error message will be output
and the system will switch to
the "Trouble" state via a
quick stop (QSP).
g_byLockToCamMode ENUM
"PositionMode"
2 Lock the drive to the motion profile using
reverse motion only.
• If an attempt is made to use
a forward/reverse profile, an
error message will be output
and the system will switch to
the "Trouble" state via a
quick stop (QSP).
Helpvariable for selection of the mode in which the drive will be locked to the feed
profile via Codenumber C3630.
0
The drive is locked to the motion profile
along the shortest path.
• Only this mode is
permissible in the case of a
forward/reverse profile.
1 Lock the drive to the motion profile using
forward motion only.
If an attempt is made to use
a forward/reverse profile, an
error message will be output
and the system will switch to
the "Trouble" state via a
quick stop (QSP).
g_byLockToCamModeCode BYTE
2 Lock the drive to the motion profile using
reverse motion only.
• If an attempt is made to use
a forward/reverse profile, an
error message will be output
and the system will switch to
the "Trouble" state via a