Bosch PIN8 N1 Guida alla Risoluzione dei Problemi Scaricare il pdf (Pagina 557)

100

101

MPH-02, MPB-02, MPD-02 Extended Drive Functions 9-29

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

• 2 assignment mechanisms for analog inputs

(assignment A or B)

• different sampling rates of assignments A and B

• assignment channel A works in position loop clock

(advanced: T = 250µs, basic: T = 500µs)

• assignment channel B works in 2-ms-clock

• assignment to command value/limit value/control parameters of the

drive by means of adjustable scaling

• possible assignment of only max. 2 analog inputs to internal drive

parameters

• variable scaling for 2 analog channels

• dead zone to be entered for suppressing the zero drift for both analog

channels

• offset and amplification adjust for both analog channels via command

Analog Inputs on the Control Module

Properties of the analog inputs (or input) on the control module:

• number of analog inputs depending on hardware or control section:

• advanced: 1 analog input with 12 bits

• basic: basic 4 has 2 analog inputs with 12 bits

(other basic types don't have analog inputs)

• double-axis: 1 analog input with 12 bits shared by both axes. The

input can, however, be used by both axes at the

same time!

• 8-fold oversampling for both analog channels

• low-pass filtering to be activated for both analog channels

• analog inputs designed as differential input

• input voltage range of ±10 V

Analog Inputs 3 and 4 on Optional Module MA1

The optional module MA1 was developed according to VDE 0411-

part 500 (programmable logic controllers) and should be used according

to the specifications contained in this standard.

Properties of the analog inputs on the optional module MA1:

• 2 analog inputs with 12 bits

• 8-fold oversampling for both analog channels

• low-pass filtering to be activated for both analog channels

• analog inputs designed as differential input

• input voltage range of ±10 V

• connection via 15-pin D-Sub connector

Pertinent Parameters

• P-0-0210, Analog input 1

• P-0-0212, Analog input, list of assignable parameters

• P-0-0217, Analog input 1, time constant input filter

• P-0-0218, Analog input, control parameter

• P-0-0219, Analog input, maximum value for adjust

• P-0-0220, C2800 Analog input adjust command

General Features

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Bosch PIN8 N1 Guida alla Risoluzione dei Problemi Pagina 557

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