Instruction manual

8. OUTPUT MODULES
8 − 30
(b) The following devices can be used as the current value in one virtual axis
revolution storage device.
Data register
(Note-1)
D800 to D3068
(Note-2)
D3080 to D8190
Link register
(Note-2)
W0 to W1FFE
(Note-1) : D800 to D1559 are devices dedicated to the virtual servo motor axes,
synchronous encoder axes and output module "cams" in the virtual
mode. The areas of the unused virtual servo motor, synchronous encoder
and cam axes are available for the user.
(Note-2) : The devices should be started with an even number.
(c) The setting range for the current value in one virtual axis revolution is 0 to
(Nc −1) PLS.
(Nc: number of PULSES in one cam shaft revolution)
(d) The address mode clutch is turned ON and OFF at designated addresses in
the virtual axis current value in one revolution range: 0 to (Nc−1) PLS.
Therefore, set a value in the range 0 to (Nc−1) PLS in the clutch ON/OFF
address setting device.
(e) The virtual axis current value in one revolution reference position "0" is set
by turning M3213+20n (address clutch reference setting signal) ON and
switching to the virtual mode.
This sets the virtual axis current values in one revolution for both the main
shaft and the auxiliary input shaft to "0".
If the switch to the virtual mode is made with M3213+20n turned OFF,
control continues from the virtual axis current value in one revolution that
was effective last time the virtual mode was in effect.