Drive Machine Data (Simodrive Drive Md); Main Spindle Drive Machine Data (Msd Md) (Sw 3); Msd Md Input (Sw 3); Msd Md (Data Description - Sw 3) - Siemens SINUMERIK 840C Installation Instructions Manual

10.94
7 Drive Machine Data
(SIMODRIVE Drive MD)
7.1 611A main spindle drive machine data (MSD MD) (SW 3)
7.1.1

MSD MD input (SW 3)

The main spindle drive machine data are provided for the purpose of matching the main
spindle drives and the machine tool. If no setting values are specified by the machine
manufacturer or the user, then they must be carefully determined and optimized by the start-
up engineer. The setting values are input by means of menu selection (see section headed
"Machine Data Dialog").
7.1.2

MSD MD (data description - SW 3)

1
Default value
0
Display machine data for the present setpoint of the motor speed in rev/min.
2
Default value
0
Display machine data for the present actual value of the motor speed in rev/min.
3
Default value
–
Display machine data for the present RMS value of the line-to-line motor voltage.
4
Default value
–
Display machine data for utilization of the main spindle drive. The ratio between torque M
maximum torque M is displayed up to rated speed n
dmax
maximum power P is displayed at speeds above the rated value.
max
©
Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
7.1 611A main spindle drive machine data (MSD MD) (SW 3)
Speed setpoint
Lower output limit Upper output limit
–
Speed actual value
Lower output limit Upper output limit
–
Motor voltage
Lower output limit Upper output limit
–
Capacity utilization
Lower output limit Upper output limit
–
6FC5197- AA50

7 Drive Machine Data (SIMODRIVE Drive MD)

Units
– rev/min
Units
– rev/min
Units
–
Units
–
; the ratio between power P and
rated
Active
at once
Active
at once
Active
at once
V
Active
at once
%
and
d
7–1