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Select the following values for the respective parameters:
Table 8- 11
Parameter
P-PULSE INPUT:Mode
P-PULSE INPUT:Max.plse.
P-PULSE INPUT:Pulses/360
The speed is available as Tacho act from 0 rpm to 1500 rpm, and as Pulse act from 0 % to
100 % for further processing.
Set the following values for the respective parameters if a frequency value is needed for the
further processing:
Table 8- 12
Parameter
P-PULSE INPUT:Mode
P-PULSE INPUT:Max.plse.
P-PULSE INPUT:Pulses/360
The frequency is available for further processing as Freq.act. from 0 Hz to 25.6 Hz and as
Pulse act from 0 % to 100 %.
8.6
Setpoint channel and closed-loop control
8.6.1
Specifying source for speed setpoint
Specify under P-SPEED DEFAULT:n SetpSource the setpoint source to which the converter
must respond, e.g. including:
• Intern using <up arrow> or <down arrow> of the display
• AI 1 via analog input 1 of the control terminal block -X2
• BUS 1 as control word via the optional fieldbus connection
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002
parameter setting for digital tachometer
parameter setting for digital tachometer with frequency value
8.6 Setpoint channel and closed-loop control
Value
Tacho 2-track
1500 rpm
1024
Value
f > 20 kHz
25600 Hz
1024
Operation
111
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