4
05.01
4.1 Closed–loop control with digital setpoint interface
4-88
©
Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
Table 4-4
Encoder signal input of motor encoder X411, X412
Pin
X411 (axis 1)
X412 (axis 2)
Function
1
PENC
Encoder power supply
2
MENC
Encoder power supply ground
3
AP
Incremental signal for track A
4
AN
Inverse incremental signal for track A
5
M
Inner shield ground
6
BP
Incremental signal for track B
7
BN
Inverse incremental signal for track B
8
M
Inner shield ground
9
–
Reserved, do not use
10
ENDATCLK
EnDat interface clock signal
11
–
Reserved, do not use
12
XENDATCLK
Inverse clock signal, EnDat interface
13
THMOTP
KTY 84 (+) temperature sensor
14
PSENSE
Remote sense encoder power supply (P)
15
ENDATDAT
Data signal EnDat interface
16
MSENSE
Remote sense encoder power supply (N)
17
RP
Reference mark signal/zero pulse
18
RN
Inverse reference mark signal/zero pulse
19
CP
Singleturn absolute track signal C
20
CN
Inverse singleturn absolute track signal C
21
DP
Singleturn absolute track signal D
22
DN
Inverse singleturn absolute track signal D
23
XENDATDAT
Inverse EnDat interface data signal
24
M
Inner shield ground
25
THMOTCOM
KTY 84 (–) temperature sensor
Note:
The inputs on the control must not be assigned any signals other than the intended sig-
nals. Otherwise, sporadic or permanent malfunction or damage can occur. In particular,
any existing signals of additional temperature sensors (PTCs, NTCs, etc.) for spindle
applications must NOT be applied to the unused CP, CN, DP, or DN inputs when using
induction motors!
Encoder
connection
X411/X412
4 Control Units
02.07