Mitsubishi Electric Q Series Programming Manual page 193

8 OUTPUT MODULE
(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
Motion register
Multiple CPU area device
(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.
(Note-2) : "p" indicates the user setting area points of the Multiple CPU high speed
transmission area for the each CPU.
(c) The setting range for torque limit value is 1 to 1000[%].
(6) Comment
(a) This device is used to create a comment such as purpose of roller axis.
Made comment can be displayed at monitoring using MT Developer.
(b) Comments up to 32 characters long can be created.
POINT
(1) "Roller diameter" or "number of pulses per roller revolution" set in the roller
parameter is used for only the cycle speed monitor of servomotor, and it is not
related to the rotation speed/travel value of servomotor.
(2) The roller cycle speed monitor device is the same for the "feed current value"
in the real mode. Therefore, the position address (current value) of roller axis
cannot be monitored in the virtual mode.
When it switches from the virtual mode to real mode, the certain value is
stored in the position address (current value). The value at this time is an
unfixed value.
Even if the speed limit value is exceeded,
it controls with the setting speed.
Speed limit value
D0 to D8191
U \G10000 to U \G(10000+p-1)
8 - 8
t
Setting range
(Note-1)
W0 to W1FFF
#0 to #7999
(Note-2)