Siemens 6FM1723-3AA10 Positioning Module SIMATIC S5

Technical Overview

The 6FM1723-3AA10 positioning module served as a dedicated motion controller for SIMATIC S5 automation systems. This module controlled single-axis servo and stepper drives with high precision. It generated pulse trains or analog setpoints for smooth and accurate positioning tasks. Additionally, the module accepted incremental encoder feedback for closed-loop position control.

Key Technical Specifications

Parameter	Specification
Brand	Siemens
Model Number	6FM1723-3AA10
Product Type	Positioning Module
Series	SIMATIC S5
Axis Control	Single-axis
Control Output	Pulse train or analog setpoint (0 to ±10V)
Feedback Input	Incremental encoder (5V differential signals)
Positioning Range	Configurable via software
Memory	Integrated RAM for parameter storage
Approx. Weight	0.6 kg
Status	Obsolete

Axis Control and Drive Interface

The 6FM1723-3AA10 generated either digital pulse trains or analog command voltages for drive amplifiers. This flexible output suited both stepper motor drives and servo controllers with ±10V inputs. Furthermore, the module’s encoder interface accepted 5V differential signals for accurate position feedback.

Feedback Processing and Accuracy

The incremental encoder input allowed the module to monitor actual motor position continuously. This closed-loop design enabled precise positioning even under varying load conditions. Engineers could configure the module’s counting range and resolution to match specific application needs.

Parameter Storage and Configuration

Integrated RAM stored all motion parameters including acceleration, deceleration, and target positions. Users could save these parameters to external memory cards for backup or duplication. The module retained its settings during power cycles, eliminating the need for frequent reprogramming.