![](http://datasheet.mmic.net.cn/300000/K3NR-NB1C_datasheet_16194549/K3NR-NB1C_18.png)
K-146
Frequency/Rate Meter
K3NR
Operating Procedures
I
Operation in RUN Mode
Reset (Enabled in operating mode 7
only.)
The incremental display value can be reset using key operations.
Press the RESET/TEACH Key
reset the incremental value and continue incremental counting
operation.
during incremental display to
Reset using the RESET/TEACH Key
counting values was prohibited in Protect Mode.
is not possible if reset of
Checking the Bank Number
Press the Shift Key
the bank number in the PV display. (The display will return to the
measurement value if there is no key operation for 5 seconds.)
for 1 s min. during measurement to display
Bank Selection
Switch between the comparative set values and the prescaling val-
ues for banks 1 to 4 using the BANK 1 and BANK 2 signals.
The relationship between the BANK 1 and BANK 2 signals and the
bank numbers is shown in the following table.
Note:
If the prescale value bank is set to OFF, then the prescaling val-
ue for each bank is fixed.
Confirming Maximum and Minimum
Values
Press the ESC Key
mum and minimum values.
during measurement to display the maxi-
Press the RESET/TEACH Key
value is displayed to reset the value. (This is not possible, however, if
maximum/minimum value reset was prohibited in Protect Mode.)
while the maximum or minimum
Confirming and Setting Comparative Set Values
When the measurement value, the maximum value, or the minimum value is displayed, press the Mode Key
parative set values in the order HH, H, L, and LL. (With models that have an SV display, the comparative set values are displayed in the SV display.)
repeatedly to display the com-
Note:
When a comparative set value is displayed, it can be changed using the Up Key
and Shift Key
(if key protection is OFF).
Reset input
Display value
Incremental value
Incremental value after reset
RESET
/RESET
Bank
number
BANK 1
BANK 2
Comparat
ive set
value
**
Prescaling
value
1
2
3
4
OFF
ON
OFF
ON
OFF
OFF
ON
ON
sU1.
ps1.
**
sU2.
**
ps2.
**
sU3.
**
ps3.
**
sU4.
**
ps4.
**
BANK1
BANK2
COM
Measurement
value
Maximum
value
Minimum
value
RESET
MMaximum value
Minimum value
Comparative
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
set value H
set value L
set value LL