Siemens SINUMERIK 840D sl Series Diagnostics Manual page 410

Overview of Alarms
Definitions: The parameterization of %1 is incorrect. This alarm occurs in the following context:
• an incorrect value was entered for MD $MN_SAFE_ALARM_SUPPRESS_LEVEL.
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Check and correct the specified machine data.
Program Con- Switch control OFF - ON.
tinuation:
27035
Axis %1 new hardware component, confirmation and acceptance required.
Parameters: %1 = Axis number
Definitions: The IDs for the corresponding hardware components (encoder, motor module) read out
by the drive do not match the NCK parameterization.
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Continue the start-up operation; correct the checksums.
Program Con- Switch control OFF - ON.
tinuation:
27036
Axis %1 encoder parameterization MD %2[%3] has been adjusted.
Parameters: %1 = Axis number
%2 = MD identifier
%3 = Machine data index
Definitions: Encoder parameterization of the encoder read out by the drive for the SI monitoring func-
tions
does not match NCK parameterization in the displayed MD. The relevant NCK MD has
been adjusted.
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
In addition, a Stop F is triggered that may cause follow-up alarm 27001 with error code 0
as well as
alarms 27023 and 27024.
Alarm 27001 with error code 0 can be avoided by alarm reduction
($MA_SAFE_ALARM_SUPPRESS_LEVEL higher or equal to 1).
Remedy: Continue the start-up operation; correct the checksums.
Program Con- Switch control OFF - ON.
tinuation:
2-410
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005