Lenze E94A - Manual (Page 596)

5 Function blocks
5.178 L_TbMaskOut - zone masking
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5.178 L_TbMaskOut - zone masking
This FB masks up to four parameterisable blocking zones within a continuous signal characteristic.
• The definition of the upper and lower limits of the blocking zones is effected by specifying the
mean value and the half width of the respective zone.
• The FB can be generally used (no measuring system reference).
Inputs
Outputs
Parameter
Function library: LenzeToolbox
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel
Identifier/data type Information/possible settings
bEnable
BOOL
Activate zone masking
FALSE The FB is deactivated.
• The input signal is shown 1:1 at the output dnOutput_n.
TRUE The FB is activated.
• A zone masking of the input signal according to the parameteri-
sed blocking zones is carried out.
dnInput_n
DINT
Scaled input signal in [%]
Identifier/data type Value/meaning
dnOutput_n
DINT
Scaled output signal in [%]
• If the FB is activated, the output signal is beyond the blocking zones.
bLimitActive
BOOL
Status signal "Limitation active"
TRUE The input signal is within a blocking zone and is limited to the corre-
sponding boundary value of the zone.
Parameter Possible settings Information
C04110/1...4 0.00 % 200.00 Mean value of blocking zones 1 ... 4
• Initialisation: 0.00 %
C04111/1...4 0.00 % 100.00 Half width of blocking zones 1 ... 4
• Initialisation: 0.00 %
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