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5.5.4. Octuple setting is selected (CC-Link Ver.2) (
c122
=3)
This option occupies one station area of the buffer memory of the PLC.
In the case of
c122
= 3, there are remote I/O (RX, RY both 32 bits(same as CC-LINK
Ver.1)) and the remote register (RWw, RWr both 32 word) in the communication data for one
station area.
*
Default value of RY and RX is 0.
Remote register (Default value
= 0)
RWr Inverter
→
PLC
RWw PLC
→
Inverter
Address Signal Address Signal
RWr n
Monitor value 1
RWw n
Monitor code (1 and 2)
RWr n+1
Monitor value 2
(output frequency)
RWw n+1
Set frequency
RWr n+2
Reply code
RWw n+2
Instruction code
RWr n+3
Read data
RWw n+3
Write data
RWr n+4
Monitor value 3
RWw n+4
Monitor code 3
RWr n+
５
Monitor value 4
RWw n+5
Monitor code 4
RWr n+
６
Monitor value 5
RWw n+6
Monitor code 5
RWr n+
７
Monitor value 6
RWw n+7
Monitor code 6
Upper 8
Bits
Trip history No.
Upper 8
Bits
Trip history No..
RWr n+8
Lower 8
Bits
Trip code
RWw n+8
Lower 8
Bits
Reserved**
RWr n+9
Trip information (output frequency)
RWw n+9
Reserved**
RWr n+A
Trip information (output current)
RWw n+A
Reserved**
RWr n+B
Trip information (output voltage)
RWw n+B
Reserved**
RWr n+C
Trip information (energization time)
RWw n+C
Reserved**
RWr n+D
Reserved*
RWw n+D
Reserved**
RWr n+E
Reserved*
RWw n+E
Reserved**
RWr n+F
Reserved*
RWw n+F
Reserved**
RWr n+10
Reply code 2
RWw n+10
Instruction code 2
RWr n+11
Read data 2
RWw n+11
Write data 2
RWr n+12
Reply code 3
RWw n+12
Instruction code 3
RWr n+13
Read data 3
RWw n+13
Write data 3
RWr n+14
Reply code 4
RWw n+14
Instruction code 4
RWr n+1
５
Read data 4
RWw n+15
Write data 4
RWr n+1
６
Reply code 5
RWw n+16
Instruction code 5
RWr n+1
７
Read data 5
RWw n+17
Write data 5
RWr n+18
Reply code 6
RWw n+18
Instruction code 6
RWr n+19
Read data 6
RWw n+19
Write data 6
RWr n+1A
Reserved*
RWw n+1A
Reserved**
RWr n+1B
Reserved*
RWw n+1B
Reserved**
RWr n+1C
Reserved*
RWw n+1C
Reserved**
RWr n+1D
Reserved*
RWw n+1D
Reserved**
RWr n+1E
Reserved*
RWw n+1E
Reserved**
RWr n+1F
Reserved*
RWw n+1F
Reserved**
"n" is depend on the station number.
* The bit described "
Reserved
" is unstable. Don't use the “
Reserved
" bit for the judgment.
** Do not use it.
