Application:
The demands on coordination of several axes in the traversing range become higher and higher and make the use of absolute value encoders / multi-turn encoders absolutely necessary.
Description:
Previous applications only required a check of these encoders at mains connections, it was not possible to check their functionality during operation. The possibilities for error evaluations, when absolute value encoders are used, were extended:
- SD7: detection of open circuit or simple short-circuit of the absolute track
- SD8: detection of open circuit or simple short-circuit of the Sin-Cos track
- nErr: failures of the evaluation electronics and differences between actual speed and speed setpoint (adjustable under C0576 in % of C0011)
The monitoring function is verifiable for the for the following encoder types:
- Thalheim ITD22 A 4Y66 2048 M P3 KR1S14 IP 65 08 C-No. 00002343-02
- Thalheim ITD22 A 4Y66 2048 M P3 KR1S14 IP 65 08 C-No. 99004708-109
- Stegmann: SCS / SCM 60 and 70
