Actual Speed Source; Actual Value Comparison; Frequency And Percentage Reference Channel; Actual Value Display - BONFIGLIOLI actice Instruction Manual

5.1.4
If speed sensor 2 of the expansion module is to deliver the actual value signal for the
speed controller, speed sensor 2 must be selected as the source. Switch-over is ef-
fected via parameter
the actual speed source.
1 -
2 -
5.1.5
The expansion module provides two additional operation modes for parameters
eration Mode Comparator 1
described in the operating instructions. These enable a comparison of the speed of
speed sensor 2 to the maximum speed.
8 -
108
5.2
The varied functions for the specification of the reference values are connected in the
various configurations by the frequency or percentage reference channel. The
ence frequency source
additive connection of the available reference sources as a function of the installed
hardware.
34 -
35 -
134 and 135
Alongside the operation modes listed, those stated in the operating instructions of the
frequency inverter in the chapter "Frequency reference channel", and in the chapter
"Percentage reference channel" also apply.
5.3
The actual value of speed sensor 2 can be read via the parameters
sensor 2
06/05
06/05

Actual speed source

Actual Speed Source
Operation mode
Speed sensor 1
Speed sensor 2

Actual value comparison

540 and
Operation mode
Abs. Actual speed 2

Frequency and percentage reference channel

475, and the
Operation mode
speed sensor 2 (F2), abso-
lute value
MFI1A + F2, absolute value

Actual value display

Speed speed sensor 2
219 and ,
766. By default, speed sensor 1 is used as
Function
The actual speed source is speed sensor 1 of the
basic device (factory setting).
The actual speed source is speed sensor 2 of the
EM-ENC-03 expansion module.
Operation Mode Comparator 2
Function
Speed Sensor 2 Speed
220 > maximum speed
Maximum Frequency
(calculated from
No. of Pole Pairs
373)
Operation mode 8 with sign (+/-)
Reference percentage source
Function
The frequency signals in
sensor 2
493 are evaluated as a reference value.
Reference sources are the multifunctional input
MFI1A, and the frequency signals in
Mode Speed Sensor 2
493.
Operation modes with signs (+/-)
220.
Op-
543 which are
419 and
Refer-
476 determine the
Operation mode Speed
Operation
Frequency speed
51
51