Bosch PIN8 N1 Instrukcja Naprawy Pobierz pdf (Strona 478)

100

101

8-46 Drive Functions MPH-02, MPB-02, MPD-02

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

Note: This change bit is cleared again by reading S-0-0012, Class 2

diagnostics. Using parameter S-0-0097, Mask class 2

diagnostic warnings can be adjusted in terms of their effect

on the change bit.

Note: To reactivate the drive, the E-Stop input must be deactivated

and another positive edge must be applied to the external

drive enable.

If the interpretation was set as an error in P-0-0008 (bit 2 = 0), the

reaction selected in bit 1 is carried out:

• The diagnostic error message F4034 Emergency-Stop (or F6034

Emergency-Stop) appears.

• Bit 15 is set in parameter S-0-0011, Class 1 diagnostics.

• Bit 13 (drive interlock, error in class 1 diagnostics) is set in the drive

status word of the drive telegram. The error message can be cleared

via command S-0-0099, C0500 Reset class 1 diagnostics or the

"Esc" button of the control panel if the E-Stop input is no longer active.

Note: The error reaction is carried out without delay, independent of

parameter P-0-0117, Activation of NC reaction on error.

If bit 1 = 0 was set in parameter P-0-0008, the drive is shut down

according to the error reaction parameterized via P-0-0119, Best

possible deceleration.

The diagnostic message upon activating the E-Stop input then reads

F4034 Emergency-Stop.

If bit 1 = 1 was set in parameter P-0-0008, the drive, when the E-Stop

triggers, is braked with maximum torque to speed = 0, independent of the

error reaction defined in parameter P-0-0119. This setting corresponds to

the best possible deceleration "velocity command value reset".

The diagnostic message upon activating the E-Stop input then reads

F6034 Emergency-Stop.

Notes on Commissioning

Activation and Polarity of the E-Stop Input

Prerequisite for using the function is the assignment of bit 0 of parameter

P-0-0223 to a digital input (see "Digital Inputs/Outputs: Notes on

Commissioning" in chapter "Extended Drive Functions"). A voltage level

at the digital input therefore also affects bit 0 of P-0-0223.

Note: Without this assignment to the digital input the E-Stop reaction

fails to occur in spite of the input having been activated!

The activation of the E-Stop input and the selection of a reaction for

shutdown of the drive is carried out via bit 0 of parameter P-0-0008,

Activation E-Stop function (see also Parameter Description P-0-0008).

P-0-0008, bit 0 (activation E-Stop):

• bit 0 = 0 → function not activated

• bit 0 = 1 → function activated

E-Stop Reaction

P-0-0008, Bit 1

Assigning Digital Input

Activating E-Stop

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Bosch PIN8 N1 Instrukcja Naprawy Strona 478

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