Mitsubishi Electronics FX3G Video Gaming Accessories User Manual


 
547
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
20 Positioning Control – FNC150 to FNC159
20.1 FNC150 – DSZR / Dog Search Zero Return
11
FNC30-FNC39
Rotation and
Shift
12
FNC40-FNC49
Data Operation
13
FNC50-FNC59
High Speed
Processing
14
FMC60-FNC69
Handy
Instruction
15
FNC70-FNC79
External FX I/O
Device
16
FNC80-FNC89
External FX
Device
17
FNC100-FNC109
Data
Transfer 2
18
FNC110-FNC139
Floating Point
19
FNC140-FNC149
Data
Operation 2
20
FNC150-FNC159
Positioning
Control
S4 : When using a special high speed output adapter for the pulse output destination in an FX3U PLC, the rotation
direction signal must be used by the following table output.
When using a built-in transistor output for the pulse output destination in an FX
3G/FX3U/FX3UC PLC, the rotation
direction signal must use transistor output.
Explanation of function and operation
Caution on writing during RUN
During RUN, avoid writing while the DSZR (FNC150) instruction is executed (that is, while a pulse is output).
Note that if writing is executed during RUN to a circuit block including the FNC150 instruction while pulses are output,
the PLC decelerates and stops pulse output.
Function change depending on the version
The function of FNC150 instruction is changed depending on the version as shown in the table below.
For explanation of the instruction and the contents of function change,
refer to the Positioning Control Edition.
Special high speed output adapter No. Pulse output Rotation direction output
No. 1 (1st unit)
=Y000
=Y004
=Y001
=Y005
No. 2 (2nd unit)
=Y002
=Y006
=Y003
=Y007
Applicable version
Item Outline of function
FX3G FX3U FX3UC
Ver.1.00
or later
Ver.2.20
or later
Ver.2.20
or later
Clear signal output
destination
specification function
When a special auxiliary relay corresponding to is set to ON, the
clear signal output destination is changed to an output number specified by
a special data register corresponding to .
D
1
D
2
D
1
D
2
D
1
D
2
D
1
D
2
Command
input
FNC150
DSZR
S
2
S
1
D
1
D
2
D
1
D