104
3. Press the RESET/TEACH Key to set the maximum and minimum values to
the process value 401.
Set Value LED Display Model Basic Model
4. Press the Escape Key to check that the minimum value is set to 401.
Set Value LED Display Model Basic Model
5-3 External Input Signals
5-3-1 Bank Selection
• The K3NR uses BANK1 and BANK2 signals to select the setting value, pres-
caling value, and decimal point position of the bank 1, 2, 3, or 4.
Refer to the following for the relationship between BANK input signals and bank
numbers.
Bank no.
Control input
Comparative set value Prescaling value
BANK 1 BANK 2
1 OFF OFF
sU1.** ps1.**
2 ON OFF
sU2.** ps2.**
3 OFF ON
sU3.** ps3.**
4 ON ON
sU4.** ps4.**
Note If the prescaling bank is set to OFF, the pscl prescaling value for each bank will
be fixed.
• When a bank is selected, the corresponding BANK indicator 1, 2, 3, or 4 will be
lit.
• It takes up to 100 ms for a bank switching after BANK1 and BANK2 signals are
input.
Bank 1 Bank 2
100 ms max.
The bank number can be displayed on the PV or SV display by pressing the Shift
Key for more than one second while the K3NR is in measurement operation. If
there is no key input for three seconds, the K3NR will be in measurement opera-
tion again.
5-3-2 RESET (Operating Modes F1 to F6)
• Refer to 5-3 Displaying and Resetting of Maximum and Minimum Values for
the function of this signal.
External Input Signals
Section 5-3
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