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Five-level comparison
Comparison
results
Display
Contact output
Buzzer
H H
HI
OK
LO
LL
H H
HH blinking
short
open
open
open
open
HI
HI illuminated
open
short
open
open
open
OK
OK illuminated
open
open
short
open
open
LO
LO illuminated
open
open
open
short
open
LL
LL blinking
open
open
open
open
short
*
Set the upper limit value equal to or higher than the lower limit value.
Set the secondary upper limit value equal to or higher than the upper limit value.
Set the secondary lower limit value equal to or lower than the lower limit value.
Setting the upper/lower limit values
When five-level comparison is to be performed, using the AD-4212B series balance, set the
“Comparator output setting (
Cp-t
)” parameter to “
1
”.
1 Press and hold the SAMPLE key until
ba5fnc
of the function table is displayed, then release the key.
2 Press the SAMPLE key several times to display the value name to be set.
CpPHH
secondary upper limit value
CpPHi
upper limit value
CpPlo
lower limit value
CpPll
secondary lower limit value
3 Press the PRINT key. The value currently set is displayed with all of the digits blinking.
4 When the current setting is not to be changed, press the PRINT or CAL key to proceed to step 5.
When the current setting is to be changed, press the RE-ZERO key. Change the setting using
the following keys.
SAMPLE key
To select the digit to change the value.
RE-ZERO key
To change the value of the digit selected.
MODE key
To switch the polarity.
PRINT key
To store the new setting and go to step 5.
CAL key
To cancel the new setting and go to step 5.
5 Repeat steps 2-4 to set values as necessary.
Note
The upper/lower limit values can be set by external commands using the RS-232C serial interface.
Command example
H H :+100.00000
g (to set secondary upper limit value)
H I :+080.00000
g (to set upper limit value)
L O :+060.00000
g (to set lower limit value)
LL :+040.00000
g (to set secondary lower limit value)
indicates a space (20h)
Содержание AD-4212A
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