Basic functions

6.15 Terminal Module 41 (TM41)

6.14.2.4Integration

The "position tracking/measuring gearbox" function is integrated in the system as follows.

Function diagrams (see SINAMICS S List Manual)

● 4704 Position and temperature sensing, encoders 1 ... 3

Overview of key parameters (see SINAMICS S List Manual)

p0402 Gearbox type selection

p0411 Measuring gearbox configuration

p0412 Measuring gearbox absolute encoder rotary revolutions virtual

p0413 Measuring gearbox position tracking, tolerance window

p0421 Absolute encoder rotary multiturn resolution

p0432 gear factor encoder revolutions

p0433 gear factor motor/load revolutions

r0477 CO: Measuring gearbox, position difference

r0485 CO: Measuring gearbox, raw encoder value, incremental

r0486 CO: Measuring gearbox, raw encoder value, absolute

6.15Terminal Module 41 (TM41)

Features

General

Pulse encoder emulation, TTL signals (RS422)

Max. encoder output frequency 256 kHz (e.g. 1500 RPM at 8192 pulses)

1 analog input

4 digital inputs

4 bidirectional digital inputs/outputs

Automatic adjustment of the sampling time for encoder emulation 4099[3]

Pulse encoder emulation by presetting of a speed value (p4400 = 0)

PROFIdrive telegram 3

Own control word (r0898)

Own status word (r0899)

Sequence control (refer to function diagram 9682)

Settable pulse number (p0408)

Enable zero marks (p4401.0)

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Drive Functions

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

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Efficient Networks S120 manual Basic functions Terminal Module 41 TM41