Trouble-shooting
TTR31, TTR35
24
Hauser
7. 2 Repair
A repair is not planned.
7. 3 Disposal
When disposing, ensure that the materials of the device components are separated and processed
accordingly.
7. 4 Change status (release)
The release number on the nameplate and in the Operating Instructions indicates the change
status of the device: XX.YY.ZZ (example 01.02.01).
7. 5 Release history
W209
Device starts
W210
Configuration modified
W212
Sensor signal outside the permitted range (not SIL mode)
W250
Number of switch cycles exceeded
W270
Short-circuit and overload at output 1
W280
Short-circuit and overload at output 2
XX
Change in the main version.
Compatibility no longer provided. Device and Operating Instructions change.
YY
Change in functionality and operation.
Compatibility provided. Operating Instructions change.
ZZ
Trouble-shooting and internal modifications.
Operating Instructions do not change.
Date
Release no.
device
Device and software-No.
(Firmware/Software)
Changes
Operating
manual
06.2004
1.00.00
1.00.00
KA174r/09/en
(51008032)
12.2004
1.01.00
1.00.00
New analog
electronics
BA201r/09/en
(51009833)
Code
Explanation