BONFIGLIOLI ACTIVE Cube ACU 201-05

15.2.2 Frequency Output MFO1F
The multifunctional output MFO1 can be used as a frequency output in the setting of
Operation Mode 550 = “3 - Repetition Frequency”. The DC 24V output signal is as-
signed to the abs. value of the speed or frequency via the parameter
Repetition
Freq. Operation
555. The selection of the operation modes depends on the expan-
sion modules installed as an option.
Repetition Freq. Operation 555
Function
0 - Off Repetition frequency operation MFO1 switched off
1 - Actual Frequency
Abs. value of the
Actual frequency
241
.
2 - Stator Frequency
Abs. value of the
Stator frequency 210
.
3 - Frequency Speed Sensor 1
Abs. value of the
Encoder 1 Frequency
217
.
5 - Repetition Frequency Input
Abs. value of the
Repetition freq. input 252
.
15.2.2.1 Scaling
The repetition frequency mode for the multifunction output corresponds to the map-
ping of an incremental sensor. The parameter Division marks 556 must be parame-
terized according to the frequency to be output. The minimum frequency of the repe-
tition frequency operation is 30 Hz. Lower values are set as 0 Hz.
The pulse pause relation is not 1:1. The repetition frequency output should be evalu-
ated therefore only with rising or falling edge in the evaluating device.
Parameter
Settings
No.
Description
Min.
Max.
Fact. sett.
556 Division Marks 30 8192 1024
The frequency limit of f
max
=150 kHz may not be exceeded in the calculation of the
parameter Division marks 556.
valueFrequency
Hz
150000
S
max
=
06/13 Operating Instructions ACU 179