Mitsubishi Electric Q172CPU Programming Manual page 194

8 OUTPUT MODULE
(4) Speed control limit (V
(a) This device is used to set the maximum speed of roller axis.
(b) Set the speed limit value within the following range.
V N
L L
1
60
(c) When the roller axis speed exceeds the speed limit value, the error detection
signal (M2407+20n) turns on.
However, the roller axis speed is not clamped.
V
(5) Torque limit value setting device (1 word)
(a) This device is used to set the torque limit value of roller axis.
When the device is set, the torque control is executed with the preset device
value.
In the virtual mode, the torque limit setting is always valid.
If the device is not set, the torque limit is set at 300[%].
(b) The following devices can be set as the torque limit setting device.
Name
Data register
Link register
(Note-1) : D800 to D1559 are dedicated devices of virtual servomotor axis,
synchronous encoder axis and output module "cam" in the virtual mode.
Unused areas of virtual servomotor axis and cam axis can be used as an
user device.
(c) The setting range for torque limit value is 1 to 500[%].
)
L
10000000[PLS/s]
L
Even if the speed limit value is exceeded,
it controls with the setting speed.
Setting range
D800 to D3069
D3080 to D8191
W0 to W1FFF
8 - 7
V : [mm/min] or [inch/min]
L
L : [mm] or [inch]
Speed limit value
t
(Note-1)