Siemens SINUMERIK 840D sl Series Diagnostics Manual page 930

Overview of Alarms
• MD 13050[1] - MD 13050[n]: n = highest axis index on control system
• MD 12974, 12975: PLC address area for digital outputs
• MD 12982, 12983: PLC address area for analog outputs
If no inconsistencies can be found in the parameters, compare the machine data with the
configuration in SDB1000. In particular, check that the lengths configured for the individ-
ual slots do not result in area overlaps. When you find the cause of the error, change the
machine data and/or SDB1000.
Program Con- Switch control OFF - ON.
tinuation:
380060
Profibus-DP: alarm %1 on logical address %2 from unassigned station
Parameters: %1 = Alarm class
%2 = Logical address
Definitions: SDB1000 contains a slave which is not assigned in the NC via the MD parameters (see
the help for alarm 380 050/51). The slave is also connected to the PROFIBUS DP. An
alarm has been triggered by a slave of this type.
Alarm class:
• 01 = Station return (or arrival)
• 02 = Station failure
Operation with the NC is not possible.
Reactions: - Alarm display.
Remedy: • Enter machine data or
• Modify SDB1000 or
• Disconnect the slave from PROFIBUS DP or
• Acknowledge the alarm.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
380070
Profibus DP: no input slot available for base address %1 (length %2)
Parameters: %1 = Logical base address of the requested area
%2 = Size of the area in bytes
Definitions: An incorrect logical base address was specified for a digital or analog input. Either no slot
has been configured for this base address or the requested area extends beyond the end
of the slot.
Length=1 indicates a digital input.
Length=2 indicates a analog input.
Reactions: - Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: Enter correct base addresses in the machine data:
• For length=1: Correct machine data MN_HW_ASSIGN_DIG_FASTIN.
• For length=2: Correct machine data MN_HW_ASSIGN_ANA_FASTIN.
• NCK restart
If the error cannot be eliminated by this procedure, please make a note of the error text
and contact the control system manufacturer.
Program Con- Switch control OFF - ON.
tinuation:
380071
Profibus DP: no output slot available for base address %1 (size %2)
Parameters: %1 = Logical base address of the requested area
2-930
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005