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E658130
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5.5.2. Double setting is selected (CC-Link Ver.2) (c122=1)
This option occupies one station area of the buffer memory of the PLC.
In the case of c122 = 1, there are remote I/O (RX, RY both 32 bits(same as CC-LINK
Ver.1)) and the remote register (RWw, RWr both 8 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
"n" is depend on the station number.
5.5.3. Quadruple setting is selected (CC-Link Ver.2) (c122=2)
This option occupies one station area of the buffer memory of the PLC.
In the case of c122 = 2, there are remote I/O (RX, RY both 32 bits(same as CC-LINK
Ver.1)) and the remote register (RWw, RWr both 16 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**
"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.