TR-Electronic PROFI BUS C 58 Series, User Manual

Page: 93 / 115

Printed in the Federal Republic of Germany

TR-Electronic GmbH 2004, All Rights Reserved
10/01/2014 TR - ECE - BA - DGB - 00036 - 10 Page 93 of 115
8.11 Description of the operating parameters
8.11.1 Count direction
Availability Page
PNO CLASS 1 16 Bit PNO CLASS 1 32 Bit 84, 84
PNO CLASS 2 16 Bit PNO CLASS 2 32 Bit 85, 86
TR-Mode Position TR-Mode PVelocity 87, 88
TR-Mode High Resolution TR-Mode High ResVelocity 90, 91
The count direction defines whether ascending position values are output from the
measuring system if the measuring system shaft rotates clockwise or counter-
clockwise (view onto the measuring system flange connection).
8.11.2 Class 2 Functionality
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PNO CLASS 2 16 Bit PNO CLASS 2 32 Bit 85, 86
Defines the functional scope of the measuring system. Class 2 switched off means
only Class 1 functions are active in the measuring system; it does not scale the
position value and is not adjustable.
8.11.3 Commissioning diagnostics
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PNO CLASS 2 16 Bit PNO CLASS 2 32 Bit 85, 86
TR-Mode Position TR-Mode PVelocity 87, 88
TR-Mode High Resolution TR-Mode High ResVelocity 90, 91
Defines whether the measuring system triggers a
"diagnosis alarm" (OB82 for
SIMATIC

S7) for an internal error (memory or value jump > 1 revolution), also see
Chapter "Alarms" , page 111.