Mitsubishi FX2N-10GM, Руководство по аппаратуре / программированию

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FX Series Positioning Controllers Parameters 4
4-29
• While manual pulse generators are used, the interrupt input No. from cod31 or cod72
instruction is not available because the input No. from the manual pulse generators overlaps
the interrupt input No. from cod31 or cod72 instruction.
The interrupt input No. from cod71 instruction is fixed to X02 (when the FX
2N
-10GM is used)
or X04 and X05 (when the FX
2N
-20GM is used). Make sure that X02 (or X04 and X05) does
not overlap the setting of PARA. 42. (Refer to Paragraph 5.6.11.)
Example:
When PARA. 42 is 5 (X05):
X05 is turned ON : The input from the manual pulse generator is accepted. (Enable)
X06 is turned OFF: Manual pulse generator for X axis.
X06 is turned ON : Manual pulse generator for Y axis.
PARA. 50: ABS interface
Set whether or not the absolute position is detected.
When the absolute position is detected, the current value is automatically read from a servo
motor equipped with the absolute position detection function. As a result, return to the zero
point can be saved when the power is turned on again.
(Only when the system starts up for the first time, the machine should return to the zero point.)
When setting is "1", it is necessary to set PARA.51 and PARA.52.
PARA. 51: Head input No. for ABS
Set the head input No. of the input destination for the absolute position data.
Table 4.47: ABS interface
FX
2N
-10GM FX
2N
-20GM
Setting = "0" : Invalid
Setting = "1" : Valid
Table 4.48: Head input No. for ABS
FX
2N
-10GM FX
2N
-20GM
X0 to X2, X375 to X376(Two points are occupied.)
Specified No. (head): ABS data bit 1.
(Next No.): Send data ready.
X0 to X66(Two points are occupied.)
Specified No. (head): ABS data bit 1.
(Next No.): Send data ready.