153
Exchanging Data with the CPU Unit Section 3-3
Channel
Select the channel number of the relevant output.
Reflecting Setting in All Connected Channels
The same setting is reflected in all connected channels.
Upper Limit
When the output is 100.00%, the value is latched at the upper limit.
Lower Limit
When the output is 0.00%, the value is latched at the lower limit.
MV reversing
Output is inverted so that when the output value is 100.00%, 0.00% is output,
and when the output value is 0.00%, 100.00% is output.
Method 2: Setting from the User Link Table
Right-click in the user link table and select Edit - Extension.
The following dialog box will
be displayed.
!Caution Be sure to check the status of the connected devices before transferring set-
tings for the MV tight shut function and MV analog output inversion function.
Transferring settings to an incorrect transfer destination may result in unex-
pected operation of the device and machinery.
Reversing the MV
Analog Output
(LCB01/03/05 Ver. 3.0
or Later)
The value output to the CPU Unit I/O memory area can be reversed in the
Field Terminal (Analog Output Terminal) or User Link Table. As a result, if the
purchased valve is found onsite to have a reversed switching direction, it can
still be used simply by inverting the analog output.
Note Inversion is not possible during Loop Controller operation.
Setting item Details
Expansion set-
ting
MV tight shut Upper limit Sets the value at which to cut
off when the output value
reaches 100.00%
Lower limit Sets the value at which to cut
off when the output value
reaches 0.00%
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