TR-Electronic SSI-BOX, Operating Manual

Page: 27 / 45

Operating Manual SSI-BOX PROFIBUS-DP (PNO)
ELECTRONIC GmbH
TR - ELECTRONIC GmbH, Global Quality Management, Eglishalde 6, 78647 Trossingen, Tel. ++49 (0)7425-228-0, Fax ++49 (0)7425-228-33
Date: 25.04.2012 TR - E - BA - GB - 0013 - 03 Page 27 of 45
3.6.2.8 Revolutions denominator
This parameter (together with the parameter "Revolutions numerator") defines the
total number of revolutions displayed by the encoder before it starts again from zero.
Inputs (Box+rotary encoder TR Gear)

Lower limit
1

Upper limit 99

Default 1
3.6.2.9 Code SSI-Interfacebox
Defines the output code for the SSI interface. The transfer to the PROFIBUS takes
place in binary form according to the PNO profile.
Selection (Box+rotary encoder TR Gear) Default

Gray
(SSI-BOX supplies 24-bit Gray code) X

Binary
(SSI-BOX supplies 24-bit binary code)

Shifted Gray
(SSI-BOX supplies 24-bit shifted Gray code)
3.6.2.10 Code PROFIBUS interface:
Defines the output code for the PROFIBUS interface.
Selection (Box+rotary encoder TR Gear) Default

Gray
(SSI-BOX supplies 24-bit Gray code)

Binary
(SSI-BOX supplies 24-bit binary code)
X

Shifted Gray
(SSI-BOX supplies 24-bit shifted Gray code)
3.6.2.11 Preset 1 value [units] hi and preset 1 value [units] lo
(Box+rotary encoder TR Gear)
Together, these parameters define the position value to which the SSI-BOX is
adjusted with the leading edge of the 1st preset input.
The inputs depend on the total measuring length in increments (see also chapter 3.6.2.6)

Lower limit 0

Upper limit programmed total measuring length in increments - 1
Warning
To execute a preset the preset-inputs of the SSI-BOX have to be used.
Possible available preset-inputs of the encoder may not be used to set the position.