Setting The Soft Increase And Soft Decrease Times (4 And 8-Channel Models) - Omron G3ZA - MANUAL 2 User Manual

Setting the Soft Increase and Soft Decrease Times (4 and 8-channel Models)

Setting the MV after
Communications
Error
Note
4-9 Setting the Soft Increase and Soft Decrease Times (4 and
8-channel Models)
Note
Soft Increase and Soft
Decrease Times Settings
Soft Increase Time
100%
1,2,3...
When a communications timeout has been detected, the preset MV after
communications error value can be output at each channel.
Use a Variable Area Write command to set the Channel 1 to 8 MV after com-
munications error settings.
Variable type Parameter name
85/C5 Channel 1 to 8 MV after com-
munications error
The Soft Increase and Soft Decrease times are applied to the "MV after com-
munications error" outputs.
V2
The Soft Increase Time and Soft Decrease Time can be set to smoothly
change the output level. The Soft Increase and Soft Decrease times can be
set for each channel. Also, either one of the times can be set and used alone.
Variable type Parameter name
85/C5 Channel 1 to 8 Soft Increase
Time
Channel 1 to 8 Soft Decrease
Time
(1) If the Soft Increase or Soft Decrease Time is not being used, set it to 0.0
s (disabled).
(2) Only the Soft Increase Time is set to 20.0% as a default setting.
The Soft Increase Time sets the time it takes for the MV to go from 0% to
100% of its value, and the Soft Decrease Time sets the time it takes for the
MV to go from 100% to 0% of its value.
Since these are continuously changed parameters, they can be changed dur-
ing operation.
Manipulated variable (MV)
0
Soft Increase Time
Example: Setting the channel 1 Soft Increase Time to 50.0 s, and the channel
1 Soft Decrease Time to 30.0 s
1. Set the channel 1 Soft Increase Time to 50.0 with a Variable Area Write
command.
2. Set the channel 1 Soft Decrease Time to 30.0 with a Variable Area Write
command.
3. When the settings are written, they are stored and become effective the
next time that the power is turned ON.
Setting range
0.0% to 100.0%
Setting range
0.0 to 99.9 s
0.0 to 99.9 s
Soft Decrease Time
Manipulated variable (MV)
100%
Time
0
Soft Decrease Time
Section 4-9
Default
0.0
Default
20.0 (See
note.)
0.0 (See
note.)
Time
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