Appendix 4 Processing Time; Appendix 4.1 Qj71Mes96N - Mitsubishi Electric Melsec Q Series User Manual

APPENDICES

Appendix 4 Processing Time

This section explains the processing time required for "communication action" as a result
of measurements made under the conditions shown in (1).
The processing time can be lengthened, however, depending on any of the following
factors:
• Operating environment (personal computer, network, and the CompactFlash card)
• Loading status of the server computer and the network
• Sequence scan time
• Accessing status from a personal computer, terminal display, or intelligent
function module to the programmable controller CPU
• Access from a personal computer by MES Interface Function Configuration Tool
and XML processing
• Settings of the MES interface module
Use the measurement result shown in (2) as reference of the processing time.

Appendix 4.1 QJ71MES96N

(1) Measurement conditions
Server computer
Access target
CPU
MES interface module
DB Connection Service and DB Connection
Service Setting Tool
Device tag
settings
Table App.69 Measurement conditions
Item
CPU Intel Core i7 3.6GHz
Memory 16GB
Microsoft
Operating system
version)
Database
Oracle
In the case of Select, Update or Insert
Programmable controller
CPU In the case of MultiSelect
Network No other station specified (Own station)
Sequence scan time 1ms
QJ71MES96N
Version 2 (64-bit)
For trigger conditions: 1 tag
In the case of Select, Update or Insert
No. of tags
In the case of MultiSelect
For trigger conditions:
Sampling setting High-speed sampling (1 × 100ms)
For communication data: Do not sample
For trigger conditions: Bit transmit/receive
Data type
For data: Single precision
Description
® ®
Windows Server 2012 R2 Standard (64-bit
®
12c (Standard Edition)
Q25HCPU (control CPU on own station)
Q06UDHCPU (control CPU on own station)
For communication data:
1 tag (for 16, 64, 256 fields)
4 tags (for 1024 fields)
16 tags (for 4096 fields)
For receive data:
1 tag (Use array)
Appendix 4 Processing Time
Appendix 4.1 QJ71MES96N
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