Code 701100: Rotary table warm-up cycle required! Start cycle in <JOG> mode, <5th A> and with the <Feed Start> key
Issue Description & Safety Warning
The Chiron Siemens-Control CNC has triggered a critical Rotary table warm-up cycle required! Start cycle in <JOG> mode, <5th A> and with the <Feed Start> key 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
A speed greater than 200 rpm was programmed for the rotary table, but this requires a warm-up first. A rotary table warm-up is required starting from a speed greater than 200 rpm if it has been at a standstill for longer than 2 hours. Feed Stop on axes 5 (C) and 6 (CT2) 1. Press [RESET] key. Program will be aborted. 2. In manual mode + [5.A] axis activated, press the [FEED START] key. Warm-up starts. Alternatively clear message with [Control OFF] and [Control ON]. Warm-up cycle C_AX_WARMUP is called up in ASUP_2_M with the function [15]. To check whether a warm-up will be necessary in the near future, a query can be made at the beginning in the machining program with the cycle C_AX_WARMUP_CHECK. In this cycle, it is checked whether the rotary table has been at a standstill for longer than 1 hour and 40 minutes already. In this case, the warm-up is started automatically.
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 701100 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.
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