Override For Plc-Axis - HEIDENHAIN TNC 415 Technical Manual

Call:
PS B/W/D/K <Axis> (0..4 for X/Y/Z/4/5)
PS B/W/D/K <Feed rate> (mm/min)
PS B/W/D/K <Flag register>Bit 0 = 1:negative traverse
direction
CM 9123
PL B/W/D <Error code>
0: Positioning has started
1: Non-existent axis specified
2: Axis not configured as PLC axis
3: Axis is already positioning
Error status after call: M3171 =
4.9.5 Override for PLC-axis (Module 9124)
The traversing speed of a PLC axis can be influenced by setting an override value.
Constraints:
- The axis must be activated through MP10 and be declared as a PLC axis in MP60.
- The override value can lie between 0% and 100.00% (resolution 0.01%) and must be transmitted
as an integer (0 .. 10000).
- The last transmitted override value is accounted for at the beginning of movement.
- After a reset or interruption of the PLC program the override value of each PLC axis is set to
100.00%.
- The modules can also be called while a PLC axis is moving.
- The module can be called in addition to a module from the group (9120/9121/9123) in the same
PLC scan. However, it becomes effective after this module.
Possible errors:
- A non-existent axis was transferred.
- An axis was transferred that has not been declared as a PLC axis in MP10 and MP60.
- An incorrect override value was transferred.
Call:
PS B/W/D/K<Axis> (0..4 for X/Y/Z/IV/V)
PS B/W/D/K<Override>
CM 9124
PL B/W/D
Error status after call: M3171
7-174 TNC 407/TNC 415/TNC 425
0: Positioning has started
1: Non-existent axis specified
(Format 0.01%)
<Error code>
0: Override was set
1: Invalid axis was transferred
2: Axis not defined as PLC axis
3: Incorrect override value
=0: Override was set
=1: See above error conditions
4 PLC Modules
77
01.98