# ID 13600

Timer-ID missing.
Description | If the SysServiceWait cycle is called by a time-out limit in @P2, a timer ID must also be specified in @P3. This timer is then used for the time-out. The timer ID @P3 was not specified.
Response | Class | 2 | Error: Transition to error state. Complete reset of the NC channel necessary.
Solution | Class | - | Specify the timer ID in @P3 or dispense with a time-out mechanism.
Error type | 1, Error message from the NC program