Mitsubishi Electric Melsec-F FX3GC Series User Manual page 112

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
Built-in Positioning Functions
Setting
item
User
interrupt
M8460 M8461 M8462 M8463
input
*10
command
Logic of
interrupt input M8347 M8357 M8367 M8377
signal
Forward limit, reverse limit, and immediate stop of pulse output
Forward limit M8343 M8353 M8363 M8373
Reverse limit M8344 M8354 M8364 M8374
Immediate
stop of pulse
M8349 M8359 M8369 M8379
*11
output
*1. Y002 is not available in FX
*2. Y003 is available only when two high-speed output special adapters are connected to the FX
*3. This instruction is not supported in the FX
*4. Only available for FX
*5. 32 bits are used for the maximum speed setting device and the zero return speed setting device.
*6. Set this item by selecting "PLC Parameter" → "Positioning Instruction Settings" of GX Works2 in the
FX PLC Ver. 2.20 or later or FX
3UC
The data set by the parameter will be stored in the corresponding setting device.
*7. To accelerate or decelerate the operation using the variable speed pulse output (PLSV) instruction
with an FX
If the operation is not accelerated or decelerated, or if an FX
PLSV instruction will not use this item even if it is set.
*8. The ZRN instruction will not use any zero return direction setting devices. Using the program, adjust
the rotation direction output to the zero return direction.
*9. This item can be set using an FX
*10. Only available for FX
However, the user interrupt input command can be specified only if the FX
later is used.
*11. Use this function only if immediate stop is absolutely needed to avoid danger.
B - 68
PLC User's Manual - Positioning Control Edition
Setting device
*1
Y000 Y001
Y002 Y003
PLC (14-point and 24-point type) and FX
3G
and FX
3U 3UC
PLC Ver. 2.20 or later and FX
3UC
PLC Ver. 1.30 or later and FX
3UC
*2
DSZR ZRN ABS TBL
- - -
- - -
 
-
 
-
 
-
PLC.
3S
PLCs.
/FX /FX PLC.
3G 3GC 3U
/FX /FX
3S 3G 3GC
PLC Ver. 2.20 or later and FX
3UC
PLC.
3U
4 Before Programming
4.5 Setting of Various Items on PLC Side
Instruction
*3 *4
PLSV DVIT DRVI DRVA
 *6 
- -
 
- -
   
   
   
/FX PLC.
3S 3GC
/FX PLC, it is necessary to set this item.
3U
PLC below Ver. 2.20 is used, the
3UC
/FX /FX /FX
3S 3G 3GC
/FX
3U 3UC
Refer to
Subsec-
tion
-
4.3.7
Subsec-
- tion
4.3.8
Subsec-

tion
4.3.1
Subsec-

tion
4.3.1
Subsec-

tion
4.3.2
PLC.
3U
PLC.
3U
PLC Ver. 2.20 or