Mitsubishi Electric MELSEC-Q Structured Programming Manual page 150

FXCPU Structured Programming Manual
[Device & Common]
Number and name
High speed counter: Up/down-counter monitor (Refer to Section 2.7 for details.)
[M]8246 C246
[M]8247 C247
[M]8248 C248
[M]8249 C249
[M]8250 C250
[M]8251 C251
[M]8252 C252
[M]8253 C253
[M]8254 C254
[M]8255 C255
[M]8256 to [M]8259 Unavailable
Analog Special Adapter [FX , FX
3U
M 8260 to M 8269
1st special adapter
M 8270 to M 8279
2nd special adapter
M 8280 to M 8289
3rd special adapter
M 8290 to M 8299
4th special adapter
Analog Special Adapter [FX 3G
(Refer to Subsection 4.2.17 for applicability of each analog special adapter and analog expansion board)
M 8260 to M 8269
1st expansion board
M 8270 to M 8279
2nd expansion board
M 8280 to M 8289
1st special adapter
M 8290 to M 8299
2nd special adapter
Flag
[M]8300 to [M]8303 Unavailable
[M]8304 Zero Turns ON when the multiplication or division result is "0".
[M]8305 Unavailable
[M]8306 Carry Turns ON when overflow occurs in the division result.
[M]8307 to [M]8311 Unavailable
*1. Count the number of connected analog special adapter from the main unit.
*2. Available in Ver. 1.20 or later.
*3. Expansion board connected to the BD1 connector of a FX
BD connector of a FX
*4. Expansion board connected to the BD2 connector of a FX
*5. Only a FX
*6. Available in Ver. 1.10 or later.
*7. Available in Ver. 2.30 or later.
148
Operation and function
When the 1-phase 2-input or 2-phase 2-input
counter C is in the down-counting mode, the
corresponding M8 is ON.
• ON: Down-counting operation
• OFF: Up-counting operation
](Refer to Subsection 4.2.18 for applicability of each analog special adapter.)
3UC
*1
*1
*1
*1
, FX 3GC , FX 3S ], Analog Expansion Board [FX
*3
*4*5
*1
*1*5
PLC (14-point and 24-point type) and FX
3G
PLC (40-point and 60-point type) can be connected.
3G
4 Operations of Special Devices (M8000 and later, D8000 and later)
4.1 Special Device List (M8000 and later, D8000 and later)
FX FX
3U 3UC
- -
*2
*2
*2
*2
3G , FX 3S ]
- -
- -
- -
- -
- -
*7 *7
- -
*7 *7
- -
PLC (40-point and 60-point type) or the
3G
3S
PLC (40-point and 60-point type).
3G
Applicable model
Corresponding
FX FX FX
3G 3GC 3S
special device
- - -
- - -
- - -
- - -
- - -
*6
-
*6
- -
-
- - -
- - -
- - -
PLCs.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-