A collection of historical timetables from the early days of railways in India to the recent past.
These timetables have been generously provided by various IRFCA members. See acknowledgements.
All timetables will open as PDF in a new browser tab. Many files are large (~50MB), please allow time to load.
A: You must first follow your machine's "disaster recovery" or "emergency recovery" procedure. This almost always involves referencing specific axes to their home positions, re-establishing the tool magazine status, and confirming the tool changer arm and pallet changer positions. Attempting to just reset and restart will often create mechanical collisions.
Despite its utility, the EX Alarm List is not infallible. Several challenges exist:
: The door closed detection signal was lost while the machine was supposed to be running. mori seiki ex alarm list
Tell you which on specific models.
Proactive maintenance is the best defense against EX alarms. A regular schedule can prevent many common issues before they trigger a fault. A: You must first follow your machine's "disaster
1. Check for chips trapped behind the turret face.2. Verify hydraulic pressure to the turret clamping mechanism.3. Inspect the turret clamped/unclamped proximity sensors. TAILSTOCK SPINDLE INTERLOCK
The coolant tank level has dropped below the minimum sensor threshold. EX0451 (Spindle Lube Alarm): Despite its utility, the EX Alarm List is not infallible
EX0501 / EX501: Turret Index Time Over / Turret Unclamp Error
Type in the specific Mori Seiki (Input) or Y (Output) address corresponding to that alarm in your machine’s manual to see if the control is physically receiving the signal. Preventive Maintenance to Avoid EX Alarms
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Usually indicates an overload in a motor (spindle, coolant pump, or hydraulic motor). Check the circuit breakers/overload relays in the electrical cabinet. EX0002 (Emergency Stop):
More historical timetables can be found on the IRFCA Photo Gallery.