Mitsubishi FX2N-10GM, Hardware / Programming Manual

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FX Series Positioning Controllers Parameters 4
4-23
4.3.2 I/O Control Parameters
This section explains the settings of the parameters to read the program No., output the m
code and detect the absolute position by utilizing the general purpose I/Os of the positioning
unit.
PARA. 30: Program No. specification method
Set the program No. specification source. The program No. can be specified from the position-
ing unit or the programmable controller.
[ Specification by the digital switch (DSW) ]
When PARA. 30 is set to "1" or "2", the following parameters must be set. (These parameters
are invalid when PARA. 30 is set to "0" or "3".)
PARA. 31: Head input No. for DSW time-sharing reading
Specify the head input No. of the four input points (1, 2, 4 and 8) for the DSW data.
PARA. 32: Head output No. for DSW time-sharing reading
Specify the output destination for the DSW data.
When PARA.30 is set to "1", one output point is occupied.
When PARA.30 is set to "2", two output points are occupied.
PARA. 33: DSW reading interval
Set the interval during which the DSW data is read (ON time of the output set by PARA. 32).
Table 4.33: Program No. specification method
FX
2N
-10GM FX
2N
-20GM
Setting = "0" : The program No. is fixed to "0".
Setting = "1" : The program No. consisting of one digit is specified in a range "00" to "09" by an exter-
nal digital switch.
Setting = "2" : The program No. consisting of two digits is specified in a range "00" to "99" by an exter-
nal digital switch.
Setting = "3" : The program No. is specified by the special data registers (D). (To specify the program
No. from the programmable controller use this setting.)
*The program No. is set by D9000 (for simultaneous 2-axis or the X axis (including the
FX
2N
-10GM)) and D9010 (for the Y axis).
Table 4.34: Head input No. for DSW time-sharing reading
FX
2N
-10GM FX
2N
-20GM
X0 X0 to X64 X372 to X374
Table 4.35: Head output No. for DSW time-sharing reading
FX
2N
-10GM FX
2N
-20GM
Y0 to Y5 Y0 to Y67
Table 4.36: DSW reading interval
FX
2N
-10GM FX
2N
-20GM
7 to 100 msec (increment:1 msec)