Siemens SINUMERIK 840D sl Function Manual page 405

Example 1:
Machine data input/output of the linear velocities is to be in m/min instead of mm/min (initial
state).
(The internal unit is mm/s)
⇒
⇒
⇒ The scaling factor is calculated using the following formula:
Index 2 defines the "linear velocity" in the "Scaling factors of physical quantities" list.
Basic logic functions: Velocities, Setpoint/Actual Value Systems, Closed-Loop Control (G2)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
The scaling factor for the linear velocities is to differ from the standard setting. For
this the Bit No. 2 must be set in the machine data:
MD10220 $MN_SCALING_USER_DEF_MASK
.
⇒ MD10220 $MN_SCALING_USER_DEF_MASK = 'H4'; (bit no. 2 as hex value)
The scaling factor for the linear velocities is to differ from the standard setting. For
this the Bit No. 2 must be set in the machine data:
MD10220 $MN_SCALING_USER_DEF_MASK
.
⇒ MD10220 $MN_SCALING_USER_DEF_MASK = 'H4'; (bit no. 2 as hex value)
2.1 Velocities, traversing ranges, accuracies
Detailed description
17