The PWT is a simple adjusting aid for HEIDENHAIN incremental

encoders. In a small LCD window, the signals are shown as bar

charts with reference to their tolerance limits.

Functions

• Qualitative evaluation of incremental-signal amplitude

• Qualitative evaluation of the reference mark signal

• Measuring the width of the reference mark signal

• Displaying the position of the reference mark signal with

respect to the incremental signal

Interfaces

PWT 10 Encoders with 11 uApp interface

PWT 17 Encoders withTTL interface and special

switchover function

PWT 18 Encoders with 1 Vpp interface

Items supplied

Service case with appropriate accessories such as a universal

power supply unit, accessories for cables and connectors.

Please note:

For a detailed evaluation of signal quality, HEIDENHAIN

recommends the PWM 9 or PWM 20 phase angle measuring

unit.

Do you have technical questions on our testing devices?

Please contact the free HEIDENHAIN helpline:

Encoders/machine inspection

© +49(8669)31-3104

E-Mail: service.ms-support@heidenhain.de

Or visit us in the Internet:

www.heidenhain.de

> Documentation and Information

> Documentation

> Brochures on interface electronics

Do you need a quotation?

Ask for your individual quotation today:

W +49(8669)31-3121

E-Mail: service.order@heidenhain.de

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Do you need training on encoder diagnostics? ®

You'll find scheduled dates and prerequisites on our web .£

site at: 1

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> Training portal

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E-Mail: mtt@heidenhain.de S

HEIDENHAIN

DR. JOHANNES HEIDENHAIN GmbH

Dr.-Johannes-Heidenhain-StrafSe 5

83301 Traunreut, Germany

@ +49 8669 31-0

mi +49 8669 5061

E-mail: info@heidenhain.de

www.heidenhain.de

HEIDENHAIN

For HEIDENHAIN encoders with absolute as well as incremental

nterfaces, we offer you diverse adjusting and testing packages.

PWT 10/PWT 17/PWT 18

The PWT serves as an adjusting

aid for initial commissioning of

your encoders.

PWM 9

The PWM 9 is a universal measuring

device for checking and adjusting

incremental linear and angular

encoders.

PWM 20

With the aid of the PWM 20,

you can check and adjust

encoders with absolute and

incremental interfaces.