Hardware manual

Installation and parameter setup for communication profiles
38
PROFIdrive communication profile (Speed Control Mode) PPO Type 4
The start/stop commands and reference are according to the PROFIdrive profile
Speed Control Mode. This example employs PPO Type 4 cyclical message. Set
parameters as given in the Application-specific setting column in the table below.
A reference value of ±16384 (4000h) corresponds to parameter 19.01 SPEED
SCALING in forward and reverse directions.
Process data mapping is as follows:
Drive control parameters
Use DriveStudio PC tool for drive parameter setup. The Application-specific setting
column gives the value to use when the fieldbus interface is the desired source or
destination for that particular signal. The Function/Information column gives a
description of the parameter.
Direction PZD1 PZD2
Out Control Word Speed reference
In Status Word Speed actual value
Parameter Application-
specific setting
Function/Information
CONTROL COMMAND SOURCE SELECTION
10.01 EXT1 START
FUNC
(3) FBA EXT1 start and stop commands are taken from the fieldbus.
12.03 EXT1 CTRL MODE (1) Speed Speed control. Torque reference is 03.09 TORQ REF SP CTRL.
19.01 SPEED SCALING 1500 Defines the terminal speed value used in acceleration and the initial
speed value used in deceleration. Speed reference scaling is defined
by the used fieldbus profile (e.g. with PROFIdrive profile integer value
16384 (4000h) corresponds to parameter 19.01 SPEED SCALING
value). Signal 01.01 Motor speed rpm is sent to the fieldbus as an
actual value.
21.01 SPEED REF1 SEL FBA ref1 Selects the source for speed reference 1.
SYSTEM CONTROL INPUTS
16.07 PARAM SAVE (0) DONE
(1) SAVE
Saves parameter value changes (including those made through
fieldbus control) to permanent memory.