Code 700262: Tool not correctly clamped (1)

Actuation "Clamp tool" was output, but the response from the monitoring function for "Tool clamped" is not correct. The tool has not been correctly clamped. Feed Stop after ending the tool change. If the signals are OK again within a certain monitoring time, the machine continues to run again immediately. After the monitoring time has elapsed, the machine stops and the error has to be acknowledged. 1. Check tool square face under the spindle (chips, loose pull stud etc.) 2. Check the PLC output signals and the actuation of the "Unclamp tool" and "Clamp tool“ valves. 3. Check sensors and corresponding PLC - input signals. 4. Check the voltage value of the analogue sensor. 5. Check the setting of the collet chuck and analogue sensor relative to the adjustment instructions. NOTICE! Adjustment should only be carried out by trained and instructed personnel. Error messages Tool change Tool not correctly clamped (1) 6. As soon as the malfunction is remedied, press the following key: [FEED START] [CYCLE START] Message is cleared and the machining program can be continued.