Code 701036: The tool magazine shutter doesn't close
Issue Description & Safety Warning
The Chiron Siemens-Control CNC has triggered a critical The tool magazine shutter doesn't close alarm. Immediate attention from a qualified operator or maintenance technician is required to prevent secondary damage to the equipment or spoiled parts during the manufacturing cycle. Always ensure standard safety and LOTO procedures are followed before accessing electrical cabinets.
Official Troubleshooting Steps
The activation "close tool changer cover" was output, but the PLC input signal "tool changer cover closed" is missing. If the switch signals correctly again within a monitoring time of about 8 seconds, the machine continues to run immediately. After the monitoring time has elapsed, the machine stops. 1. Check limit switch "tool changer cover closed" and the PLC input signal. 2. Check the actuation and valve "Close tool changer cover". 3. As soon as the malfunction has been remedied, press [FEED START] or [CYCLE START]: Message is cleared and the machining program can be continued.
Source: CHIRON Error Message Overview, all series (Siemens control, V2.0.6, 2012)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Chiron Siemens-Control CNC Alarms
Chiron controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 701036 on the Siemens-Control CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Chiron's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 545 Chiron Siemens-Control CNC codes.
Have a better solution?
Help the industrial community by sharing your repair experience for code 701036.
Need a searchable reference for more Chiron Siemens-Control CNC manuals?
We structure equipment manuals into searchable code, title, cause, solution, safety note, and source-reference data. Send a PDF and example searched codes when you need public pages, private search, or structured exports.
Space reserved for Google AdSense / Industrial Affiliate Links
Monetization target for 2026