Siemens SINUMERIK 840C Installation Instructions Manual page 346

09.95
1144*
Move against fixed stop
Current setpoint which is to take effect as soon as speed control mode switches to current
control mode. The percentage that has to be entered refers to the max. motor current (drive
machine data MD 1104) and the possible reduction of the max. motor current (drive machine
data MD 1105). The holding torque can be matched still further in setting data SD 320*. See
functional description for "Travel to fixed stop"
1148*
If the max. speed as IKA partial setpoint is exceeded, interface signal "IKA/TKH SPEED" is set
in DB 32.
1152*
If the actual speed of the "endlessly turning rotary axis" remains within the setpoint speed
tolerance defined in this machine data, interface bit "Axis in setpoint range" is set.
The tolerance monitoring is activated by switching on "Endlessly turning rotary axis" with
G[..]103 and G[..]104 and defining a new speed.
If movement is aborted in the mode group (Mode Group Ready = 0), an ERA does not have
to be explicitly reset with axis reset. ERA is reset with a mode group reset.
1156*-
1180*
This MD has the same meaning as MD 1124*, see also functional description of parameter set
switchover.
_______
1) As from SW 3
2) As from SW 4
©
Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
More user manuals on
Switch over current setpoint
Default value Lower input limit
60
Default value Lower input limit
500
Speed tolerance endlessly turning rotary axis
Default value Lower input limit
10
D component feedforward control 2nd - 8th parameter set
Default value Lower input limit
0
ManualsBase.com
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
Upper input limit
60
999
2)
1
1)
IKA/TK speed
Upper input limit
0 4 900 000
(as from SW 4)
Upper input limit
+0 +100
Upper input limit
+0 1 000
6FC5197- AA50
6.7 Axis-specific MD 2 (axial data 2)
Active on
1
)
NC Stop
Units
0.1 % of max.
current setpoint
Active on
at once
Units
1000 units (IS)
––––––––––––––
min
Active on
see below
Units
%
Active on
2)
NC Stop
Units
0.1%
6–161