Nidec Digitax ST Series - Page 38

38 Digitax ST Installation Guide
Issue: 7
Table 4-4 Encoder In connector details
* Marker pulse is optional
** The encoder supply is selectable through parameter configuration to 5 Vdc, 8 Vdc
and 15 Vdc
*** Terminal 15 is a parallel connection to T8 analog input 3. If this is to be used as a
thermistor input, ensure that Pr 7.15 is set to ‘th.sc’ (7), ‘th’ (8) or ‘th.diSP’ (9)
Table 4-5 Simulated encoder output connector details
Term.
Setting of Pr 3.38
Ab
(0)
Fd
(1)
Fr
(2)
Ab.SErVO
(3)
Fd.SErVO
(4)
Fr.SErVO
(5)
SC
(6)
SC.HiPEr
(7)
EndAt
(8)
SC.EndAt
(9)
SSI
(10)
SC.SSI
(11)
1AFF A F F Cos
Cos Cos
2 A\ F\ F\ A\ F\ F\ Cosref Cosref Cosref
3 B D R B D R Sin Sin Sin
4 B\ D\ R\ B\ D\ R\ Sinref Sinref Sinref
5Z*
Encoder input - Data (input/output)
6 Z\* Encoder input - Data\ (input/output)
7
U
8U\
9V
10 V\
11 W
Encoder input - Clock (output)
12 W\ Encoder input - Clock\ (output)
13 +V**
14 0V common
15 th***
Shell 0V common
Term.
Setting of Pr 3.54
Ab
(0)
Fd
(1)
Fr
(2)
Ab.L
(3)
Fd.L
(4)
1A F F A F
2A\F\F\A\F\
3B D R B D
4B\D\R\B\D\
5Z*
6Z\*
14 0V
Shell 0V common