Danfoss FC 300 Design Manual page 153

FC 300 Design Guide
Used for:
• VVC
• Flux vector speed control
• Flux vector torque control
• Permanent magnet motor
Supported encoder types:
Incremental encoder: 5 V TTL type, RS422, max. frequency: 410 kHz
Incremental encoder: 1 V pp, sine-cosine
Hiperface® Encoder: Absolute and Sine-Cosine (Stegmann/SICK)
EnDat encoder: Absolute and Sine-Cosine (Heidenhain) Supports version 2.1
SSI encoder: Absolute
Encoder monitor:
The 4 encoder channels (A, B, Z, and D) are monitored, open and short circuit can be detected.
There is a green LED for each channel which lights up when the channel is OK.
When the encoder option kit is ordered separately, it includes:
•
•
The encoder option does not support FC 302 adjustable frequency drives manufactured before
week 50/2004.
Min. software version: 2.03 (par. 15-43)
plus closed-loop
NOTE
The LEDs are only visible when removing the LCP. Reaction in case of an encoder
error can be selected in par. 17-61: None, Warning or Trip.
Encoder module MCB 102
Enlarged LCP fixture and enlarged terminal cover
MG.33.B9.22 - VLT ® is a registered Danfoss trademark.
8. Options and Accessories
8
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