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Description of Operation Section 3-2
• When the Apply Button is clicked, the setting is applied but the dialog
box does not close.
5. The display in the function block in the block diagram is as follows:
• The CAL icon is displayed in the top right corner.
• The PV set as the pseudo-input is framed in green.
Exiting Calibration Mode
1,2,3... 1. Right-click the function block for which calibration mode is to be turned
OFF, and select Wireless Debug from the pop-up menu.
2. Select No under Debug Mode and then click the OK or Apply Button.
Operation from the
SCADA Software/PT (HMI
Interface)
Use the following procedure.
Switching to Calibration Mode and Assigning Pseudo-inputs to the PV
1,2,3... 1. Set the calibration mode setting (EM@15000 + 20 × Block address + word
19. @ indicates the bank number) in the HMI data area for the function
block to which pseudo-inputs are to be assigned to 1. This procedure will
switch operation to calibration mode.
2. Change the PV input or P1 input in the HMI data area (EM@15000 + 20
×
Block address + word 0. @ indicates the bank number).
Exiting Calibration Mode
Calibration mode can be exited by turning OFF (setting to 0) the Calibration
Mode Bit (EM
@_15000 + 20 × block address + word 19 words, bit 15) in the
HMI data area for the function block for which calibration mode is to be exited.
List of related tag ITEMs in SCADA Software.
Note (1) Even if the PV input (ITEM 007) is forcibly set in calibration mode, the val-
ue will be overwritten when the user link table is executed if the PV input
(ITEM 007) is output using the user link table destination designation.
(2) Operation cannot be switched to calibration mode when calculation is
stopped using the HMI interface.
▲
▲
Example: Pseudo − input = 100.00
CAL icon displayed =
Calibration mode ON
Offset ITEM SCADA Software
CSV tag
Data name Send/Receive
Tag ITEM (Fixed)
+ 0 words (first word) 007 PV/P1 PV input/P1 input Send and receive
+ 18 words (bit 15) 000 MT_ST Calculation stop command Send and receive
+ 19 words (bit 15) 000 SYM Calibration mode Send and receive
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