![](http://datasheet.mmic.net.cn/300000/K3NR-NB1C_datasheet_16194549/K3NR-NB1C_21.png)
Frequency/Rate Meter
K3NR
K-149
P
i
/
/
1200/2400/4800/
9600
/19200/38400bps
f1
func
3:
This parameter is displayed if F6 (i.e., operating mode 6) is set. If a
parameter other than is set, the prescaling menu ( ) will not be
displayed.
4.
A number in the range 1 to 4 will be displayed.
Protect Mode
Prescaling menu
Setup menu
Prescale value
bank (See note 1.)
Decimal point
Operating mode
Parity bits
Time unit
(See note 3.)
Communications
unit number
Baud rate
Word bit length
Stop bits
Input A auto-zero
Input A
sensor type
Input A auto-zero
Input B sensor
7
/8bit
1/
2
bit
Next parameter
PROG flashes.
Changing Set Values
Setting Status
1 s
Input A prescale
Input A prescale
Input B prescale value
mantissa (See note 2.)
Input B prescale value
exponent (See note 2.)
No key operation for 5 s
(See note 4.)
(See note 4.)
(See note 4.)
(See note 4.)
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
1 s
Input B auto-zero
time mantissa
(See note 2.)
Input B auto-zero
time exponent
No key operation for 5 s
By pressing the Shift Key while a parameter is displayed, the set value can be
changed (setting status). The PROG status indicator will flash. Change the set
value as required, and press the Mode Key to register the setting and move to
the next parameter.
If there is no key operation for
registered and the parameter
Change the set value
the Shift Key .
Settings displayed in reverse colors are defaults.
In the Setting Mode, measurement stops and all outputs turn
OFF.
Depending on the output type of the model used, some param-
eters (indicated in ) are not displayed (and hence can-
not be set).
If the operating mode is changed, the prescale values and lin-
ear output range parameters will be reset to their initial values.
Set the operating mode first.
Note 1:
Set a number in the range 2 to 4 to set more than one prescale value
(i.e., to display measurements in more than one unit).
2:
These parameters will be displayed if F2, F3, F4, or F5 (i.e., operating
mode 2, 3, 4, or 5) is set.
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s
No key operation for 5 s