Troubleshooting and diagnosis options
TR-Electronic GmbH 2008, All Rights Reserved
Printed in the Federal Republic of Germany
Page 106 of 109
TR - ECE - BA - DGB - 0068 - 01
06/19/2012
8.2.2.2 Operating status
Extended diagnosis, byte 9
Bit
Significance
= 0
= 1
bit 0
Count direction
ascending cw
descending cw
bit 1
Class 2 Functions
no, not supported
yes
bit 2
Diagnosis
no, not supported
yes
bit 3
Scaling function status
no, not supported
yes
bit 4
not used
bit 5
not used
bit 6
not used
bit 7
Used configuration
PNO configuration TR configuration
8.2.2.3 Encoder type
Extended diagnosis, byte 10
Code
Significance
00
Single turn absolute encoder (rotational)
01
Multi turn absolute encoder (rotational)
for further codes see encoder profile
8.2.2.4 Single turn resolution
Extended diagnosis, bytes 11-14
The hardware-based single turn resolution of the encoder can be read from the
diagnosis bytes.
8.2.2.5 Number of resolvable revolutions
Extended diagnosis, bytes 15-16
The maximum number of encoder revolutions can be polled from the diagnosis bytes.
Single turn encoders report 1 revolution. Multi turn encoders can measure 12 or 16
revolution bits (see nameplate). If this value cannot be represented with 16 bits, 0 is
reported here.
8.2.2.6 Additional alarms
Byte 17 is reserved for additional alarms, however no further alarms are implemented.
Extended diagnosis, byte 17
Bit
Significance
= 0
= 1
bit 0-7
reserved
