Siemens SINAMICS S120 Function Manual page 293

Example, commissioning the incremental encoder emulation using the encoder position
actual value (p4400 = 1)
Encoder signals from the motor encoder should be output from the SERVO drive
object via TM41.
Actual encoder
position value
r0479
Analog input
r4055 [0]
Fig. 4-36
S p4400 = 1
S p4420 = r0479[0] (SERVO)
S p0010 = 4
S p0408 = pulse number of the motor encoder from SERVO
S p0418 = fine resolution of the motor encoder from SERVO
S p0010 = 0
S p4099[3] = current controller clock cycle from SERVO (p0115[0])
S Copying from RAM to ROM
S Power on reset
Conditions
S Firmware release 2.4
S Terminal Module 41 (TM41)
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition
SERVO CONTROL
p1140
p1055
p1142
1
1
0
0
Setpoint channel [3080 ]
TM41 CONTROL
Encoder emulation setpoint
p4420
Example, TM41
Terminal Module 41 (TM41)
Speed controller
(0479)
Extended Functions
Motor Module
Terminal Module 41
X 520 X 523
Analog control
4-293