Editing Parameters; Effective Timing - Omron OMNUC W Series Manual

5.1.3 Editing Parameters

You can edit parameters using the following methods.
Tools
Setup Tool
Master Device or
DeviceNet
Configurator
Note Parameters changed from each setting device are stored in RAM.
To save parameters in flash ROM after adjustments have been completed, execute the Unit Reset
Command in the Setup Tool or execute the Reset Service to the Identity Object via DeviceNet.

5.1.4 Effective Timing

Not all parameters edited from the Setup Tool or Master Device are effective immediately.
Changed parameters are effective at one of the following two times.
Timing
Power–up
Immediate
Table 5.2 Methods of Editing Parameters
Methods
Select Option Parameter List from the
Parameter Menu to read all the
DeviceNet Unit parameters. After the
parameters have been displayed, select
the parameters you want to edit, and
click the Edit Button to edit the param-
eters.
You can edit using Explicit Message
(Set_Attribute_Single) from the Mas-
ter Device.
Table 5.3 Effective Timing for Parameters
Control or Processing
The values of all parameters are made effective at the following times.
• When power is turned ON.
• When the Unit is reset from the Setup Tool or via commands.
The values of changed parameters are made effective immediately.
However, parameters will be stored in the Flash ROM at the following times.
• When the Unit is reset from the Setup Tool or via commands.
• When the Reset Service to the Identity Object is executed via DeviceNet.
5-3
5.1 Parameters
Remarks
All changed parameters are stored in
RAM, so they are erased when the
power is turned OFF. Use the Unit
Reset Command to write the parameter
data in RAM to the flash ROM.
All changed parameters are stored in
RAM, so they are erased when the
power is turned OFF. Execute the
Reset Service for the Identity Object to
write the parameter data in RAM to the
flash ROM.
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