Mitsubishi Electric MELSEC iQ-R Series User Manual page 32

IO device detection (ServiceID: 0002H)
Obtains detailed information of the IO device that has been detected by the network detection.
Executing this service once obtains the information of one IO device.
Thus, execute this service for the number of IO devices detected in "Network detection" service.
■Request format
The following table lists the request formats of this service.
Buffer memory address (decimal)
Service request area 1
50000 to 50001
50002
50003
50004 to 50005
50006 to 50007
50008
50009
50010
50011
50012
50013
■Response format
The following table lists the response formats for when the request of this service has been completed successfully.
Buffer memory address (decimal)
Service response area 1
57000 to 57001
57002
57003
57004 to 57005
57006
57007
57008
57009
57020
57021
57022 to 57023
57024 to 57025
57026 to 57027
1 FUNCTIONS
30
1.3 Service Interface Function
Service request area 2
52250 to 52251
52252
52253
52254 to 52255
52256 to 52257
52258
52259
52260
52261
52262
52263
Service response area 2
59250 to 59251
59252
59253
59254 to 59255
59256
59257
59258
59259
59270
59271
59272 to 59273
59274 to 59275
59276 to 59277
Item name
RequestID
ServiceID
Status
DeviceID
API
SlotNumber
SubslotNumber
Index
Data length(byte)
PnDeviceID
PNVendorID
Item name Stored value
RequestID Value set in the request format
ServiceID 0002H
Status 0000H
DeviceID 0
Data length(byte) Number of bytes stored in Service response area
ErrorDecode 0000H
ErrorCode1 0000H
ErrorCode2 0000H
VendorID VendorID of the IO device (This ID has been
specified by the IO device manufacturer.)
DeviceID DeviceID of the IO device (This ID has been specified
by the IO device manufacturer.)
IP address IP address of the IO device
01000000H to DFFFFFFFH
The IP addresses are stored in the following order.
• 1st word lower byte: 4th octet
• 1st word upper byte: 3rd octet
• 2nd word lower byte: 2nd octet
• 2nd word upper byte: 1st octet
Subnet mask Subnet mask of the IO device
00000000H to FFFFFF00H
The subnet masks are stored in the following order.
• 1st word lower byte: 4th octet
• 1st word upper byte: 3rd octet
• 2nd word lower byte: 2nd octet
• 2nd word upper byte: 1st octet
Gateway Gateway IP address of the IO device
00000000H to FFFFFFFFH
The gateway IP addresses are stored in the following
order.
• 1st word lower byte: 4th octet
• 1st word upper byte: 3rd octet
• 2nd word lower byte: 2nd octet
• 2nd word upper byte: 1st octet
Setting value
00000000H to FFFFFFFFH
0002H
0055H
0
00000000H
0000H
0000H
0000H
0
0000H
0000H