Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS Functional Description page 6

IV
Table of Contents
SET - Set Variable Value ....................................................................................................... 6-60
SRM - Search for Registration Mark...................................................................................... 6-61
SRP - Print Mark Registration................................................................................................ 6-63
TXT - Text Row...................................................................................................................... 6-66
VCC - Velocity Change .......................................................................................................... 6-67
VEO - Velocity Override......................................................................................................... 6-69
VMC - Virtual Master (Test Mode) ......................................................................................... 6-72
WAI Wait (Time Delay) ......................................................................................................... 6-72
7 Logic Task
7.1 General Information ...................................................................................................................... 7-1
7.2 Overview of All Commands........................................................................................................... 7-1
7.3 Description of Commands............................................................................................................. 7-2
Load and Save Commands: .................................................................................................... 7-2
Set and Reset Commands:...................................................................................................... 7-2
AND Logic: ............................................................................................................................... 7-3
OR Logic: ................................................................................................................................. 7-4
XOR Logic:............................................................................................................................... 7-5
Other Assignments: ................................................................................................................. 7-6
Operands: ................................................................................................................................ 7-6
Constants: ................................................................................................................................ 7-6
7.4 Program Examples........................................................................................................................ 7-7
8 Functions
8.1 Operating Modes........................................................................................................................... 8-1
8.2 Measuring Wheel Mode ................................................................................................................ 8-1
Pertinent Parameters ............................................................................................................... 8-2
Functioning............................................................................................................................... 8-2
Diagnostic Messages............................................................................................................... 8-3
Systemvariable ........................................................................................................................ 8-3
8.3 Homing.......................................................................................................................................... 8-3
Pertinent Parameters ............................................................................................................... 8-4
Setting the Homing Parameter ................................................................................................ 8-4
Overview of the Type and Configuration of Reference Marks of Incremental
Measuring Systems ................................................................................................................. 8-5
How Drive-Controlled Homing Works in Incremental Measuring Systems ............................. 8-6
Sequence Control for "Homing" ............................................................................................... 8-7
Initial Startup with "Evaluation of Reference Mark/Home-switch Signal Edge"....................... 8-8
Initial Startup with "Evaluation of Distance-coded Reference Marks" ................................... 8-11
Starting, Interrupting and Completing the "Homing" Function ............................................... 8-14
Possible Error Messages During "Homing" ........................................................................... 8-14
Placement of the Home Switch.............................................................................................. 8-15
8.4 Velocity Override......................................................................................................................... 8-16
Override via Analog Input ...................................................................................................... 8-16
Override via Gray-Code Inputs .............................................................................................. 8-17
Override via Binary-Code Inputs............................................................................................ 8-18
8.5 Rotary Table................................................................................................................................ 8-18
ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
7-1
8-1