Manual
Table Of Contents
- SD315O
- Important information
- Table of contents
- About this manual
- 1 Introduction
- 2 Before you begin - safety information
- 3 Technical Data
- 4 Installation
- 5 Commissioning
- 6 Operation
- 7 Examples
- 8 Diagnostics and troubleshooting
- 9 Accessories and spare parts
- 10 Service, maintenance and disposal
- 11 Extract
- 12 Glossary
- 13 Index
66 Drive for stepper motors
6 Operation SD315O
0098441113480, V2.00, 03.2011
6.4 Signal outputs
6.4.1 Readiness
The output ACTIVE_OUT signals operational readiness.
6.4.2 Pulse signal and direction of movement
The outputs PULS_OUT_NO and DIR_OUT_NO output the externally
supplied P/D signals or the P/D signals generated internally.
Figure 6.3 Pulse signal
signal state Meaning
Open
Closed
Power stage disabled, motor without current
Power stage enabled, current is applied to the motor
0
1
+ +
PULS_OUT_NO
3µs
>2µs
3µs
>2µs
Signal signal state Meaning
PULS_OUT_NO Falling edge Motor step
DIR_OUT_NO 1 level
0 level
Positive direction of movement
Negative direction of movement