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SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
11.02 1 Alarms
Reactions: - Alarm display.
- Interface signals are set.
- NC Stop on alarm.
- NC not ready.
- Interpreter stop
- NC Start disable in this channel.
Remedy: Correct the link communication problems (refer to the other alarm messages).
Program Continuation: Switch control OFF - ON.
4025 Axis container %3 switch not allowed: master/slave active channel %1 axis %2
Parameters: %1 = Channel
%2 = Axis/spindle
%3 = Axis container number
Definitions: It is not possible to enable axis container switch as a master/slave link is active.
Reactions: - Alarm display.
- Interface signals are set.
- NC Stop on alarm.
- Interpreter stop
- NC Start disable in this channel.
Remedy: Abort program with the RESET key. If required, disconnect the master - slave coupling.
Program Continuation: Clear alarm with the RESET key. Restart part program
4026 Machine data %1[%2], link axis NC%3_AX%4 not used by any channel
Parameters: %1 = String: MD identifier
%2 = Index: MD array index
%3 = NCU number
%4 = Machine axis number
Definitions: The link axis is not referenced by any channel.
Reactions: - Alarm display.
- Interface signals are set.
- NC not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: Correct and complete the logical axis assignments. Check machine data
MC_AXCONF_MACHAX_USED and MN_AXCONF_LOGIC_MACHAX_TAB.
Program Continuation: Switch control OFF - ON.
4027 Notice: MD %1 was also changed for the other axes of axis container %2
Parameters: %1 = String: MD identifier
%2 = Axis container number
Definitions: Message to the user indicating that the machine data change for the axis was also per-
formed for all other axes in the same container.
Reactions: - Alarm display.
Remedy: None
Program Continuation: Clear alarm with the Delete key or NC START.
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