Printed in the Federal Republic of Germany
TR-Electronic GmbH 2011, All Rights Reserved
02/08/2016
TR - ELE - BA - DGB - 0022 - 04
Page 133 of 139
9.3.2 Extended diagnosis
The measuring system also provides a DP standard extended diagnosis report in
accordance with the PNO profile for encoders. This report is of varying size dependent
on the nominal configuration selected. In "TR-
extended…" configurations, the
diagnosis report corresponds to PNO Class 2.
The following pages present an overview of the diagnosis information to be obtained.
The individual measuring system options actually supported can be read from the
respective device.
Byte no.
Significance
Extend
ed di
agnosis
byte 7
Length (in byte) of the extended diagnosis
byte 8
Alarms
byte 9
Operating status
byte 10
Encoder type
byte 11-14
Encoder resolution in measurement steps
byte 15-16
Not supported!
byte 17
Additional alarms
byte 18-19
Alarms supported
byte 20-21
Warnings
byte 22-23
Warnings supported
byte 24-25
Profile version
byte 26-27
Software version (firmware)
byte 28-31
Operating hours counter
byte 32-35
Offset value
byte 36-39
Manufacturer's offset value
byte 40-43
Not supported!
byte 44-47
Total measuring range in steps
byte 48-57
Serial number
9.3.2.1 Alarms
Bit
Significance
= 0
= 1
Extende
d
di
ag
no
si
s,
b
yte
8
bit 0
Position error
No
Yes
bit 1
Voltage supply faulty
No
Yes
bit 2
Current load too large
No
Yes
bit 3
Diagnosis
OK
error
bit 4
Memory error
No
Yes
bit 5
not used
bit 6
not used
bit 7
not used
