Siemens Sinumerik 840D sl Diagnostic Manual page 620

Overview of Alarms
HMI-Alarms
Definitions: The drive unit with the bus number and slave address specified in the alarm is in 'First commissioning'
state.
Reaction: Alarm display.
Remedy: Execute first commissioning for the affected drive unit.
To do so, switch in the HMI to the dialog 'First commissioning > Drive system > Drive unit, select the
affected drive unit, and follow the instructions of the HMI.
Program Con- Internal
tinuation:
120403 Bus%1.Slave%2: %3: Check/acknowledge topology!
Parameters: %1 = Bus number
%2 = Slave address
%3 = Name of the affected drive unit
Definitions: The drive unit with the bus number and slave address specified in the alarm has detected an illegal
difference between reference topology and actual topology during the ramp-up when checking the
DRIVE-CLiQ topology.
For this reason, the drive unit has stopped the ramp-up in the 'Topology error' state.
Reaction: Alarm display.
Remedy: - Check actual topology and possibly replug in line with the actual topology.
- Check DRIVE-CLiQ cables for breakage and problems with contacts.
- Test DRIVE-CLiQ components for operational functioning.
Note:
Under 'Commissioning > Drive system > Drive unit > Topology', HMI offers a suitable diagnosis (e.g.
reference/actual value comparison).
Program Con- Internal
tinuation:
120404 Setting up acyclic link %1 failed.%nSwitch off/on control, drives and HMI.
Parameters: %1 = Name of connection
Definitions: Setting up an acyclic link with a drive unit for file transfer from/to this drive unit has failed.
The file could not be transferred from/to this drive unit.
The affected drive unit has the bus number and slave address specified in the link name:
/DRIVE_<Bus number>_<Slave address>.
Reaction: Alarm display.
Remedy: Execute the following measures in the sequence specified until the process leading to the alarm can
be repeated successfully:
1. Switch off/on control, drives and HMI, and then repeat the process leading to the alarm.
2. Load PROFIBUS configuration (HW Config) with same PLC and CP-Subnet-ID in PLC and CP,
switch off/on control and HMI, and then repeat the process leading to the alarm.
3. Return to factory settings of the affected drive unit, switch off/on control, drives and HMI, and then
repeat the process leading to the alarm.
4. Contact Siemens AG, Industry Sector, I DT MC, Hotline (Phone/Fax: see Alarm 1000) regarding
the error text.
Program Con- Internal
tinuation:
120405 SINAMICS: Firmware update for DRIVE-CLiQ components is
running.%nPlease wait for the firmware update to be completed!
Definitions: The firmware update is being executed for at least one DRIVE-CLiQ component.
Reaction: Alarm display.
Remedy: None required.
Please wait for the firmware update to be completed.
Completion of the firmware update is signaled by alarm 120406.
Program Con- Internal
tinuation:
120406 SINAMICS: Firmware update of DRIVE-CLiQ components
completed.%nSwitch off/on drive system!
Definitions: Firmware update of all DRIVE-CLiQ components completed.
Reaction: Alarm display.
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009