Siemens SIMOVERT MASTERDRIVES Manual page 941

The encoder connection may neither be closed nor removed when live!
The converter must be de-energized (24 V electronics power supply disconnected and DC link
fully discharged)!
Pin assignment -X414:
3 : SIN+
4 : SIN-
5 : Internal shield for 3+4
6 : COS+
7 : COS-
8 : Internal shield for 6+7
9 : +V
ss
11 : -V
ss
13 : +Temp
24 : Internal shield for 13+25
25 : -Temp
Non-floating
differential outputs
Note:
The signals are not isolated from potential.
A frame connection to X101/2 must also be
made.
1 2
Encoder
Resolver evaluation, motor encoder (SBR1/2 in slot C)
-180.00°...+180.00°
PTC / KTY
(see "Actual values" sheet
[491])
-X414
Track A+
-X410/90
Track A-
-X410/91
Track B+
-X410/92
Track B-
-X410/93
Zero pulse+
-X410/94
Zero pulse-
-X410/95
Pulse encoder
simulation
RS 422 standard
only for SBR2
3
Sign of P116
Angle Offset
Eval. motor encoder
P132 (0.00)
P130
Transmission ratio
P116.1...2
Resolver
evaluation
and excitation
Adjustment
Sin/Cos Res
r133.1 / .2
F051 Encoder fault
B0070 MeasV valid
Pulse
encoder
simulation
(only with
SBR2)
<1>
P134:
0:512 pulses/revolution
P134 (1)
1:1024 pulses/revolution
0/1
Sel Encod SBR2
4 5
V2.4
Resolver angle
KK0096
For further processing,
see "Actual values" sheet [500a]
Theta(mech.)
KK0090
P130 = 1
<2>
P130 = 2
A018 Encoder adjustment alarm
to internal further
processing in an SBP
<1> The number of pulses per revolution applies to
a 2-pole resolver. In the case of resolvers with
more poles, the number of pulses per revolution
is correspondingly higher.
<2> Range of values = 0 ... 2
for one motor revolution
6 7
Function diagram
fp_mc_230_e.vsd
MASTERDRIVES MC
08.09.04
n959.30 = 0
32
-1
8
- 230 -