Specifications

2 PARAMETER
2-316
Classification
MACHINE
Display title
SPINDLE
Address Meaning Description
Spindle safety clamping mode 3 for safety
supervision
Program type M, E
Conditions After stop of movement
SA117
Unit 1 min
–1
(rpm)
Setting range 0 to 10000
Set the spindle safety clamping speed to be monitored in safety
supervisory mode 3.
In safety supervisory mode 3 and while a safety clamping request is in
effect, the spindle is decelerated to the set speed.
Assign a value smaller than the speed value to be monitored in mode 3
(i.e., specified in SA115).
Assign a value greater than the speed value to be monitored in mode 2
(i.e., specified in SA116).
Selecting the spindle door of the spindle
whose speed is to be monitored
Program type M, E
Conditions After stop of movement
SA118
Unit —
Setting range —
Select the door group to which the spindle belongs in safety supervisory
mode.
If SP129: SFNC9/bit F is OFF, speed monitoring will not be conducted,
irrespective of the setting of this parameter.
[Examples of setting]
0000: The spindle does not belong to any door.
0001: The spindle belongs to the door-1 group.
0002: The spindle belongs to the door-2 group.
0003: The spindle belongs to the door-1/2 group.
Deceleration judgment coefficient on safety
speed clamping of the spindle to be
supervised for safety
Program type M, E
Conditions After stop of movement
SA119
Unit %
Setting range 0 to 100
For safety speed clamping in safety supervisory mode, when a claming
request is input, a clamping signal will be output after the spindle has
decelerated to a safety clamping speed. This parameter specifies to what
additional percentage of the safety clamping speed the spindle is to be
decelerated as the output timing of the speed clamping signal.
If 0 is set, the speed clamping signal will be output when the spindle
decelerates to a 10% additional speed (i.e., 110% of the safety clamping
speed).
PLG pulse rate for spindle index gear tooth
correction
Program type M, E
Conditions Immediate
SA120
Unit Teeth
Setting range –99999999 to 99999999
Set the number of PLG teeth per revolution.
If a value less than zero is set, 1024 will be regarded as having been set.
Return to Library