Panasonic FP7 Series Command Reference Manual page 1045

Service
Size
code
15 1byte 0x06
(Note 1) The maximum data size per connection is 504 bytes.
■
Flag operations
Name
SR7
SR8
(ER)
WUME-FP7CPUPGR-12
17.31 EIPMBODY (EIP Message Body Setting)
Segment Class ID
0x0021 2byte
Description
To be set when the unit specified by UNITSEL is not an Ethernet unit.
To be set when the EtherNet/IP function is set to Not Use in the Ethernet unit configuration.
To be set in case of out-of-range in indirect access (index modification).
Set when a value outside the range is specified for the parameter.
To be set when the end of the message body data specified by [S] exceeds the device limit.
Instance
Segment
ID
0x0025 2byte
Attirubte
Segment
ID
0x0031 2byte
Service
data
Max. 490
(bytes)
17-157