Lenze 8400 TopLine - Manual (Page 1681)

Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
1681
19 Function library
19.1 Function blocks
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Inputs
Outputs
Parameter
Identifier
Data type
Information/possible settings
bDisable
BOOL
Deactivate position switch points
• This input has the highest priority.
TRUE Position switch points are deactivated.
• Outputs bOut1 ... bOut8 = FALSE
dnActPos_p
DINT
Actual position in [increments]
nActSpeed_v
INT
Actual speed in [increments/ms]
• Scaling: 16384 ≡ 15000 rpm
dnSwitchPointx_p
DINT
Position switch point x: Position of the first switching point in [increments]
dn2ndPoint_Sizex_p
DINT
Position switch point x: Position of the second switching point or size of the
switching window depending on the CenterMode set in C01064/x :
When CenterMode = FALSE:
Position of the second switching point in [increments]
• dn2ndPoint_Size_p must be higher than dnSwitchPoint_p.
When CenterMode = TRUE:
Size of the switching window in [increments]
• Due to the symmetrical arrangement of the window around the first switching
point, uneven values are rounded to even values.
• Only positive values are permissible.
Identifier
Data type
Value/meaning
bOut1 ... bOut8
BOOL
Switching output 1 ... 8
TRUE The actual position is inside the defined switching window.
nState
INT
Status
1 FB is not active
2 OK
3 The data form resulting from the switching points are not plausible
(dnSwitchPoint_p, dn2ndPoint_Size_p, parameterised hysteresis).
Parameter Possible settings Info
C01062/1...8 0 μs 65535 Dead time for dead time
compensation
• The resulting switching position is
not subject to a plausibility check.
• Lenze setting: 0 μs
C01063/1...8 0 Incr. 65535 Switching hysteresis
• Lenze setting: 0 incr.
C01064/1...8 CenterMode
• Definition how the
dn2ndPoint_Size_p selection is
interpreted.
False dn2ndPoint_Size_p defines the
second switching point.
(Lenze setting)
True dn2ndPoint_Size_p defines the size
of the switching window.