Detailed Description
2.1 General functionality
Basic logic functions: Travel to fixed stop (F1)
28 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Modal activation (FOCON/FOCOF)
The activation of the function after POWER_ON and RESET is determined by the machine
data:
MD37080 $MA_FOC_ACTIVATION_MODE
Table 2-1 Controlling the initial setting of the modal limitation of torque/force
After Value Effect
0
FOCOF
Bit 0
Power On
1
FOCON
0
FOCOF
Bit 1
RESET
1
FOCON
FOCON: Activation of the modally effective torque/force limitation
FOCOF: Disable torque/force limitation
The modal activation acts beyond the program end.
If already programmed, it is effective with FXST set torque/force.
FXST can be programmed irrespectively of FOCON; it comes into effect, however, only after
the function has been activated.
Programming
The programming of the axis is carried out in square brackets.
The following are permissible:
• Geometry axis identifiers
• Channel axis identifiers
• Machine axis identifiers
Example:
N10 FOCON[X]
; Modal activation of the torque limit
N20 X100 Y200 FXST[X]=15
; X travels with reduced torque (15%)
N30 FXST[X]=75 X20
; Changing the torque to 75%.
; X travels with this reduced torque.
N40 FOCOF[X]
; Disable torque limit
Block-related limit (FOC)
The parts program command FOC activates the torque limit for a block.
An activation from a synchronized action takes effect up to the end of the current parts
program block.
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