Siemens SINUMERIK 840C - Manual (Page 506)

07.97 7 Drive Machine Data (SIMODRIVE Drive MD)
7.3.2 Drive MD (data description)
Armature resistance 1115
Default value Lower input limit Upper input limit Units
0.0 0.0 20.0
Active on
Power On
Input of ohmic resistance of the armature winding (phase value) as specified on the motor data
sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code
number" (MD 1102).
Note:
This data is relevant only for FDD drives.
Armature inductance 1116
Default value Lower input limit Upper input limit Units
0.0 0.0 100.0 mH
Active on
Power On
Input of armature rotating-field inductance as specified on the motor data sheet (non-Siemens
motor) or automatic parameterization using machine data "Motor code number" (MD 1102).
Note:
This data is relevant only for FDD drives.
Motor moment of inertia 1117
Default value Lower input limit Upper input limit Units
0.0 0.0
32.0 (SW 5 and
higher)
kgm 2
Active
at once*
Input of motor moment of inertia as specified on the motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102 - in motors
without a holding brake).
* Active on "Power On" until SW < 6
Motor zero-speed current 1118
Default value Lower input limit Upper input limit Units
0.0 0.0 500.0 A
Active on
Power On
Input of motor zero-speed current as specified on motor data sheet (non-Siemens motor) or
automatic parameterization using machine data "Motor code number" (MD 1102). The above
machine data corresponds to the thermally permissible continuous current at zero motor speed
with an overtemperature of 100 kelvin.
Note:
This data is relevant only for FDD drives.
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 7–91
SINUMERIK 840C (IA)