Lenze 8400 - Page 1356

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 1356
17 Function library
17.1 Function blocks | L_DFSET_1
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Parameters
nSpeedSetOut_v
INT
Speed setpoint in [increments/ms]
• Scaling: 16384 ≡ 15000 rpm
• Derived from angle setpoint dnPosSetOut_p.
• Can change abruptly if e.g. the angular offset changes abruptly.
dnDeltaPos_p
DINT
Following error between setpoint position and actual position in [increments]
• This output can be used for display purposes.
dnPosSetOut_p
DINT
Angle setpoint in [increments]
• Scaling: A revolution is displayed with 65536 increments or steps.
bFollowingErr
BOOL
Status signal "Following error"
TRUE Following error occurred.
• The limit value set in C01071/1
has been exceeded.
bPosOverflow
BOOL
Status signal "angle controller overflow"
• An angle controller overflow occurs from a limit value of
2130706432 increments.
TRUE Angle controller overflow occurred.
Parameters Possible settings Info
C01067/2
Invert. gearbox nSet_v
0not inverted
1inverted
2 Automatically from MCK
C01069/1
0 Incr./ms 32767 Ramp SpeedTrim
• Lenze setting: 10 incr./ms
• From version 12.00.00 onwards,
this setting has a resolution
increased by the factor 100: A
value of 32767 is internally
evaluated with 327.67. Hence, the
unit is [incr./100 ms].
C01069/2
0 Incr./ms 32767 Ramp angle compensation
• The increments for the angle
compensation in case of mark
correction are specified in the
Lenze setting with downstream
3rd-order polynomial.
• Lenze setting: 100 incr./ms
C01070/1
-134217728 Incr. 134217728 Speed-dependent angle adjustment
• Scaling: A revolution is displayed
with 65536 increments or steps.
•Lenze setting: 0incr.
C01071/1
10 Incr. 2147483647 Following error limit
• Scaling: A motor revolution is
mapped with 65536 increments
or steps.
• Lenze setting: 32768 incr.
C01072/1
-20000 20000 Multiplier - angular trimming
•Lenze setting: 1
Designator
Data type
Value/meaning