Mounting Help Pwt 10/17/18 - HEIDENHAIN iTNC 530 Service Manual

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29.5 Mounting Help PWT 10/17/18

The PWT 10/17/18 phase angle test unit is designed as mounting help for scanning heads. The

different signal parameters are summarized in one display.

For the detailed assessment of the signal quality, an inspection with a suitable encoder is

recommended (PWM 9).

Three different PWT sets are available:

Available Functions

With the PWT it is possible to show the ...

PWT 10 encoder diagnostics kit for 11 µApp scanning heads, Id.Nr. 325411-xx

PWT 17 encoder diagnostics kit for TTL scanning heads,

PWT 18 encoder diagnostics kit for 1 Vpp scanning heads,

Signal amplitude

Signal quality

Reference mark position

Reference mark width ...

Each PWT is delivered together with operating instructions.

These operating instructions can be found in the Internet in German and other languages

and can be downloaded at www.heidenhain.de/Services/...

A detailed explanation of the PWT is part of our training courses on measuring systems.

in a display.

Id.Nr. 325412-xx

Id.Nr. 325413-xx