Display And Operating Unit Azl52, Software From V04.80 To V05.00; Display Unit And Operating Unit Azl52, Software From V05.00 To V05.10 - Siemens LMV50 Series Manual

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22.2.4.8 Display and operating unit AZL52, Software from V04.80 to V05.00

For the 2012/2013 release upgrade for the LMV5, the software of the AZL52 has been
changed as follows:
1. 3 new languages for the AZL52.09 (Cyrillic):
Bulgarian, Romanian, and Turkish
2. Improved display of cold start thermal shock protection:
The display no longer alternates between Coldstart is activated and Warning,
instead of Warning, a display showing, for example, the actual values (temperature /
pressure) appears.
3. During interface mode, the actual values for pressure or temperature, and flue gas
recirculation temperature are now displayed.
4. A message appears when speed standardization is started and the safety loop is
open.
5. Display of the raw flame signals even for LMV50 and LMV51.
6. The combustion efficiency is transmitted via Modbus or eBus as the value 0, if a
valid value cannot be calculated.
7. Support of functions for the new LMV50 variant for industrial burners.
8. The new functions of the LMV52.4 variant for burner heads with metal mesh are
supported.
9. The absolute values of the SD_ModOn and SD_ModOff activation / deactivation
values for the load controller with the units °F / PSI are now displayed correctly.
10. Display text 1 for the LMV5 AZL5 update function
The text displayed on the AZL52 when parameters are being uploaded from the
LMV5 to the AZL5 has been changed from Backup is made, when the backup is in
progress, to Backup is being made, in order to avoid misunderstandings.
11. Display text 2 for the LMV5 AZL5 update function
The text displayed on the AZL5 when parameters are being downloaded from the
AZL5 to the LMV5 has been changed from Backup restore is carried out, when the
backup is in progress, to Backup restore is being carried out, in order to avoid
misunderstandings.
12. Display text corrected for the O2 trim control delay time, Delay Time... is now
shown instead of Dela Time....
13. Italian display text for backup corrected from eseguio (incorrect) in eseguito.
14. Designation for O2 guard (O2 limiter, O2 monitor) changed to O2 alarm for English.
15. All new and advanced parameters are supported.
16. From software version V05.00 of the AZL52, the restoring of backup data from
LMV5 devices with a larger scope of functions and with more parameters into LMV5
devices with a smaller scope of functions and fewer parameters is prevented.
Backup files from a LMV50 can only be restored again into a LMV50.
Example:
- Backup file from LMV52 cannot be restored into a LMV51.
- Backup file from a LMV51 can be restored into a LMV52.

22.2.4.9 Display unit and operating unit AZL52, software from V05.00 to V05.10

1. The AZL52 normal operation indicator is switched between the internal and external
setpoint depending on the switch position X62.
2. For parameters SD_ModOn and SD_ModOff, larger values are permitted for the
switch-off hysteresis.
3. Parameter name corrections Dutch 1.
4. Parameter name corrections Dutch 2.
5. Parameter name corrections French.
6. Additional display value Fahrenheit / Temperature, is calculated correctly /
displayed for the load controller from V02.20.
7. The maximum value of the safety times can be changed on the OEM access level.
8. New parameter Tolerancia pos. for variable tolerance specification of the actuators
and the VSD.
9. Parameter name correction German Handbetrieb replaced with Manueller Betrieb
Basic Documentation LMV5...
22 Revision history
CC1P7550en
22.05.2018