Bosch PIN8 N1 Instrukcja Naprawy Pobierz pdf (Strona 400)

100

101

7-94 Operating Modes MPH-02, MPB-02, MPD-02

DOK-INDRV*-MP*-02VRS**-FK01-EN-P

Possible counter measures:

• increasing the filter time constant

• reducing the changes in the additive position command value

• increasing the limit values for velocity and acceleration

In the "register controller" synchronization mode all further changes of the

additive position command value are smoothed by a 1

order filter. The

time constant of the filter is set in parameter P-0-0060, Filter time

constant additional pos. command.

Note: The status bit "synchronization completed" is set when the

absolute synchronization has been reached and won’t be

cleared even with further changes in S-0-0048, Position

command value additional.

DK000046v01_en.fh7

velocity

of salve axis

operating mode

activated

P-0-0142

step 1 step 2

P-0-0143

change of additive position

command value (S-0-0048)

P-0-0142

synchronization

reaction

to change of

additive pos. cmd value

P-0-0060

synchronization

completed

(P-0-0152, bit 0)

Fig. 7-73: "Register controller" synchronization mode

During synchronization in the "register controller" mode the command

values are monitored with regard to S-0-0091, Bipolar velocity limit

value and S-0-0138, Bipolar acceleration limit value. If the command

values exceed the limit values, the error messages F2037 Excessive

position command difference or F2039 Maximum acceleration

exceeded are generated.

Possible counter measures:

• increasing the filter time constant

• reducing the changes in the additive position command value

• increasing the limit values for velocity and acceleration

"Register Controller" Mode

(P-0-0155, bit 0 = 1)

1 2 ... 395 396 397 398 399 400 401 402 403 404 405 ... 727 728

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