Specifications

II Parameters
CC-Link Parameters
II - 243
【#24121+15(m-1)】 CNm station type Station type
Set the type of the connected remote station, local station, intelligent device station and
standby master station.
0: No setting
1: Ver.1 remote I/O station
2: Ver.1 remote device station
3: Ver.1 intelligent device station
4: Ver.2 remote device station
5: Ver.2 intelligent device station
"m" means the m-th connected station in ascending order of station No. (m= 1 to 64)
---Master station---
Set to either of "0" to "5".
---Local/standby master station---
Set to "0".
【#24122+15(m-1)】 CNm extended cyc Extended cyclic setting
Select the magnification for the extended cycling operation of the connected remote, local
and intelligent stations.
Set "1" when the protocol version is Ver.1.
Set "0" when no setting is required.
"m" means the m-th connected station in ascending order of station No. (m=1 to 64)
---Master station---
Set a value within the setting range.
---Local/standby master station---
Set to "0".
---Setting range---
0,1,2,4,8 (times)
【#24123+15(m-1)】 CNm occ stations Number of occupied stations
Set the number of the occupied stations by the connected remote, local and intelligent
stations.
Set 1 for 8 points I/O and 16 points I/O.
Set "0" when no setting is required.
"m" means the m-th connected station in ascending order of station No. (m= 1 to 64)
---Master station---
Set a value within the setting range.
---Local/standby master station---
Set to "0".
---Setting range---
0 to 4 (stations occupied)
【#24124+15(m-1)】 CNm station No. Station No.
Set the station No. of the connected remote, local and intelligent stations.
Set "0" when no setting is required.
"m" means the m-th connected station in ascending order of station No. (m= 1 to 64)
---Master station---
Set a value within the setting range.
---Local/standby master station---
Set to "0".
---Setting range---
0 to 64
【#24125+15(m-1)】 CNm remote sta pt Remote station points
Select the number of points of the connected remote station.
"m" means the m-th connected station in ascending order of station No. (m= 1 to 64)
The details of setting values differ with each protocol version and station type.
Protocol: Ver.2 (station type: Ver.1, remote I/O station)
0: 0 point (reserved station)
1: 8 points
2: 8 points + 8 points reserved
3: 16 points
4: 32 points
- Setting 0 is valid only for the reserved station. When 0 is set for the other stations, the
number of points will be 32.
- Set the value so that the total number of points of remote I/O stations connected in series
will be multiple of 16.
(Example 1) 2 units of 8 points I/O: Set "1" for each
(Example 2) 3 units of 8 points I/O: Set "1" for the first and the second I/O, "2" for the third.
Protocol: Ver.2 (station type: Ver.1 except remote I/O station)
0: 0 point (reserved station)
1 to 4: Automatically calculated
- 0 point is valid only for the reserved station. When 0 is set for the other stations, the
number of points will be automatically calculated.
- Unless 0 is set, the number of points will be automatically calculated with the number of
occupied stations and the setting value of the extended cycling.
Protocol: Ver.1 (for all station types)
0 to 4: Automatically calculated
- 0 cannot be set even for the reserved station.
- Automatically calculated with the setting value of the number of occupied stations.
---Master station---
Set a value corresponding to the protocol version and the station type.
---Local/standby master station---
Set to "0".