BONFIGLIOLI EM-RES-02 Instrukcje Operacyjne Pobierz pdf (Strona 22)

08/06 21

4.2.2 Actual speed source

Switch-over is effected via Actual Speed Source

766. If the resolver delivers the actual

value signal for the speed controller, speed sensor 2 must be selected as the source In

the basic setting, speed sensor 1 is used as the actual value source.

Operation mode Function

1 - Speed sensor 1

The actual speed source is speed sensor 1 of the

basic device (factory setting).

2 - Speed sensor 2

The actual speed source is speed sensor 2 of the EM-

RES-02 expansion module.

4.3 Frequency and percentage reference channel

he varied functions for the specification of the reference values are connected in the

various configurations by the frequency or percentage reference channel. The

Refer-

ence frequency source

475, and the Reference percentage source 476 determine the

additive connection of the available reference sources as a function of the installed

hardware.

Operation mode Function

2 - EM-S1INA, absolute value Reference source is the analog input EM-S1INA

4 -

MFI1A + EM-S1INA, abso-

lute value

Reference sources are the multifunctional input

MFI1A and the analog input EM-S1INA

14 -

MFI1A + EM-S1INA + FF,

absolute value

Reference sources are the multifunctional input

MFI1A, analog input EM-S1INA and fixed frequency

24 -

MFI1A + EM-S1INA + MP,

absolute value

Reference sources are the multifunctional input

MFI1A, analog input EM-S1INA and the motor po-

tentiometer function MP

34 -

speed sensor 2 (F2), abso-

lute value

The frequency signals of the resolver are evaluated

using a fixed number of division marks of 1024 as a

reference value.

102 to 124 Operation modes with signs (+/-)

Additional to the operation modes listed, those stated in the operatin

instructions o

the frequency inverter in the chapter "Frequency reference channel“, and in the chap-

ter "Percentage reference channel“ also apply.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27

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