Complementary information
T
he sine/cosine signals of a HIPERFACE® interface can also be connected to
theencoder connection of the FX3-MOC1. In this way, the HIPERFACE® interface can
be used like a sine/cosine encoder.
Other HIPERFACE® functions cannot be used.
Further topics
•
"C
onstruction and function", page 17
•
"Measures against common causes of error", page 125
3.4.11 Motion Control FX3-MOC1
Overview
T
he FX3-MOC1 motion control module is an expansion module for the safe movement
monitoring of drive systems. In this context, movement means speed level, speed ramp
and position. The module has an interface to connect two encoders (e.g. A/B incremen‐
tal encoders, linear encoders, motor feedback systems or linear distance measurement
systems).
The FX3-MOC1 offers the following functions:
•
Connection of two encoders for one or two axes
°
A/B incremental encoder HTL 24V, HTL 12V, TTL, max. 300kHz
°
A/B incremental encoder RS-422, max. 1MHz
5)
°
Sine/cosine encoder 1V
SS
, max. 120kH
°
SSI encoder, RS-422, max. 1MBaud
•
Position monitoring
•
Standstill monitoring
•
Speed monitoring
•
Speed cross check
•
Direction monitoring
•
Processing of information from the encoders and control signals from the main
module in the internal logic of the FX3-MOC1. A dedicated logic editor with a
number of function blocks is available for this purpose.
•
Forwarding of information from the internal logic to the main module
Prerequisites
•
T
he module can only be operated with a main module with the following firmware
version:
°
FX3-CPU0 and FX3-CPU1: ≥V2.50.0
°
All other FX3 CPUx modules: All firmware versions
Motion Control FX3-MOC1
T
he internal logic is supplied with voltage via the system plug and the internal FLEX‐
BUS+ bus.
5)
Only possible for encoder 1 (ENC1)
3 P
RODUCT DESCRIPTION
36
O P E R A T I N G I N S T R U C T I O N S | Flexi Soft Modular Safety Controller 8012478/1IG6/2023-02-24 | SICK
Subject to change without notice
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