[DB600] General Instruction Manual MODE 1
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5-3-3
SV rate of change
This function is used to apply an SV change gradually, not immediately.
Rise and fall settings are available for SV rate of change. Use the SV rate of change rise setting for
upward operation, and the SV rate of change fall setting for downward operation.
Also, the SV rate of change time unit is used to set the time axis for SV rate of change.
The SV rate of change settings works in the following situations.
In changing the execution No. selection for constant value operation (changing SV for constant value
operation) or executing SV
In switching from remote SV to local SV
* The SV rate of change settings are disabled in switching from local SV to remote SV.
In changing the execution No. selection for constant value operation, SV changes
from SV2 to SV1 according to the setting of SV rate of change.
5-3-4
Constant value operation PV start
At the start of constant value operation or SV change, the operation starts with PV and it changes to the
set SV according to the SV rate of change.
Constant value operation PV start works in the following situations.
On power ON
In switching from MANUAL to AUTO output
In switching from READY to RUN
In switching from the status other than program operation RESET to constant value operation RUN
status for the specification with program function
For PV start
On power ON, the operation starts with
PV and it changes to the set SV
according to the setting of SV rate of
change.
For SV start
On power ON, the operation starts with
SV.
SV rate of change setting for rise
SV rate of change setting for fall
Execution No. switched to another No.
for constant value operation
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