9
UTILITY OPERATION
9.4 MELSECNET/H Utility
9.4.5 Operating Online operation screen
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9
UTILITY OPERATION
10
FUNCTIONS AND
PROGRAMMING
11
OVERVIEW OF
MULTIPLE CPU
SYSTEM
12
MULTIPLE CPU
SYSTEM
CONFIGURATION
13
MULTIPLE CPU
SYSTEM
CONCEPT
14
COMMUNICATIONS
BETWEEN CPU
MODULES
15
PARAMETERS
ADDED FOR
MULTIPLE CPU
16
PRECAUTIONS FOR
USE OF AnS SERIES
MODULE
9.4.5 Operating Online operation screen
The MELSECNET/H parameters can be read, written or verified from this screen.
POINT
1. If a communication error has occurred during connection, make the
connection target setting again.
2. Communications are not available during reset of the C Controller module.
Start communications after terminating the reset process.
* 1 When parameter writing is needed with no "Write authority" setting, make the connection target
setting again and check the "Write authority" box.
Figure 9.89 Online operation screen
Table9.76 Explanation of Online operation screen
Item Description
Read parameter
button
Reads the MELSECNET/H parameters from the C Controller module.
Write parameter
button
Writes the set MELSECNET/H parameters to the C Controller module.
The written parameters become effective when the C Controller module is powered off
and then on or is reset.
This button can be used only when "Write authority" was set at the time of connection
target setting ( Section 9.1.3).
This button cannot be used without "Write authority" ( Section 9.1.3).*1
Module information
Parameter setting Target setting
Error history monitor
Other station monitor
Online operation
Read
Write
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