KEB COMBIVERT F5-A, Applications Manual, Page: 287 / 552

Speed measurement
© KEB, 2012-10 COMBIVERT F5-A, -E, -H Page 7.11 - 21
7
bit 3: Overflow detection channel 2
0 on
s.h. bit2 overflow in ec.34
8 Off
Overflow detection not active e.g. linear - axes
7.11.11.4 Tachometer at channel 2
Ec.25: Nominal tacho speed
Default value 1500 rpm
Value range 0…16000 rpm
Nominal speed of tacho voltage
7.11.11.5 Evaluation intelligent interface
„Intelligent interface“ is a general term for all encoder interface types which contain their own micro-controller
for the encoder evaluation.
Parameters Ec.36...Ec.38 are only supported with these interface types.
Some encoder contain a so-called „electronic type plate“ if an intelligent interface is necessary for evaluation.
That means: the most important motor and encoder data can be stored in the encoder. Then this data can be
read out and accepted by the inverter at the start-up (for more details see "Ec.38 encoder 1r/w)
Ec.36 Encoder 1 r/w
The
encoder is specified in this parameter:
Ec.36: encoder 1 type
No. Encoder type
Interface
electr. type plate
Ec.00 encoder in-
terface 1
Hiperface ENDAT SSI
2 SCS 60/70 X yes 11: Hiperface
7 SCM 60/70 X yes 11: Hiperface
16 SinCos not absolute no 14: Sin Cos
17 SinCos absolute no 14: Sin Cos
18 SSI absolute X no 20: SSI – Sin Cos
19 UVW without zero track no 22: UVW
20 UVW with zero track no 22: UVW
34 SRS 50/60 X yes 11: Hiperface
39 SRM 50/60 X yes 11: Hiperface
49 Endat Singleturn X yes 16: ENDAT
50 Endat Multiturn X yes 16: ENDAT
50 SKS 36 X yes 11: Hiperface
51 Endat linear X yes 16: ENDAT
55 SKM 36 X yes 11: Hiperface