Bosch PIN8 N1 Instrukcja Naprawy Pobierz pdf (Strona 576)

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9-48 Extended Drive Functions MPH-02, MPB-02, MPD-02

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

CAUTION

If one of these functions (e.g. travel range limit

switch via P-0-0090, bit 1) was activated but not

assigned to any digital input via P-0-0300, the

functionality (in the limit switch example) is not

guaranteed.

⇒ Therefore, carefully check the configuration

and function of the digital inputs/outputs

during commissioning!

The above functions are only possible in conjunction with specific inputs

(pins BB1, BB2, E1, E2, E3, E4, E5, An+, An-), because hardware

requirements (e.g. AD converter, rapid input, ...) must be fulfilled!

Assigning the function to a different pin as the one mentioned in the

default setting is impossible. If one of these functions is deactivated or not

used, the respective pin, however, can be used for a different purpose

(freely configurable).

Note: All other pins do not have any default assignment. The

combined inputs/outputs are preconfigured as inputs. All

changes in P-0-0300, P-0-0301 and P-0-0302 have to be

carefully made because important functions might be

deactivated (e.g. E-Stop).

Direct Access to Digital I/Os of Control Section via

Master Communication

In order to transmit data to the digital I/Os of the control section directly

via the master communication, the following steps are required:

• By means of configuration, assign relevant bits of parameter S-0-0145,

Signal control word to digital I/Os of control section:

P-0-0300, assignment list P-0-0301, bit numbers P-0-0302, direction

S-0-0145 defined by user 1

Fig. 9-25: Configuration for direct access to digital outputs

Note: Select the list index [i] according to the physical arrangement

of the outputs.

• configuration of S-0-0145 in the cyclic data

• including parameter S-0-0145 in the group of cyclic command values

(SERCOS: S-0-0024, field bus: P-0-4081)

Note: Parameter S-0-0145 mustn’t be configured via the list

parameters S-0-0026, Configuration list signal status word

or S-0-0328, Assign list signal status word so that it is

available as a "data container" for master communication.

Access to Digital Outputs

1 2 ... 571 572 573 574 575 576 577 578 579 580 581 ... 727 728

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Bosch PIN8 N1 Instrukcja Naprawy Strona 576

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