Siemens SINUMERIK 840C Installation Instructions Manual page 505

7 Drive Machine Data (SIMODRIVE Drive MD)
7.3.2 Drive MD (data description)
1112
Default value
0
Input of number of pole pairs of motor as specified on the motor data sheet (also non-Siemens
motor) or through automatic parameterization using machine data "Motor code number"
(MD 1102). The pole pair number 0 is entered when motor/power section combinations which
have not been enabled are loaded.
Note:
This data is relevant only for FDD drives.
Pole pair number limit
MSD
4
If these limits are exceeded, the drive outputs an error message.
1113
Default value
0.0
Input of torque constant as specified on the motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102). The torque
constant is the quotient of rated torque : rated current (RMS) for permanent-field synchronous
motors.
Note:
This data is relevant only for FDD drives.
1114
Default value
0.0
Input of voltage constant as specified on the motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102).
The voltage constant is measured as an induced voltage (EMF) under no-load conditions at
n = 1000 rev/min as the RMS value of the motor terminals (line-to-line).
Note:
This data is relevant only for FDD drives.
7–90
More user manuals on
Number of pole pairs motor
Lower input limit
0
Linear motor
16
Torque constant
Lower input limit
0.0
Voltage constant
Lower input limit
0.0
ManualsBase.com
Upper input limit
4
FDD
Rotating motor
CD track Hall sensor etc.
Encoder marks
> 2048
6 64
Upper input limit
300.0 (as from SW 6)
Upper input limit
300.0
©
Siemens AG 1992 All Rights Reserved
07.97
Active on
Power On
Units
–
Encoder marks
< 2049
16
Active on
Power On
Units
Nm/A
Active on
Power On
Units
V
6FC5197- AA50
SINUMERIK 840C (IA)