Mitsubishi Electric MELSEC Q Series User Manual page 38

3
SPECIFICATIONS
3
- 2 3.1 Performance Specifications
• For read service: Maximum 249 words
Item
Class3 Tag
communication
UCMM Tag
communication
* 5 To use a tag name with 41 or more characters, the setting in "Add Own Nic" window is required.
( Section 7.9.1 (1) Display and settings of the "Add Own Nic" window)
The availability of a tag name with 41 or more characters differs depending on the version of the
EtherNet/IP module and Utility Package. (
Table 3.2 Maximum actual data size
Read request 248 words
246 words -
Write request
(Round up after the decimal point)
Read request 249 words
240 words -
Write request
(Round up after the decimal point)
Appendix 5 Added and enhanced Functions)
Size
No. of letters
words
in Tag name
2
No. of letters
words
in Tag name
2