ISR 12-LO
•
IGAR 12-LO Operating Manual
Settings / Parameter Descriptions
•
24
4.2.1
Key panel operation
Display °C or °F
Parameter indicator
:
Emissivity / emissivity slope (
ε
/ K)
Exposure time (t
90
)
Clear time of maximum value
storage (t
CL
)
Operating mode(1/2/M)
Switch-off limit (OFF)
Current output 0 or 4 ... 20 mA
(0/4 mA)
Beginning of sub range (from)
End of sub range(to)
Address (ADR)
Baud rate (kBaud)
Temperature display in °C or °F
(°C/°F)
Push-button for test
current
LEDs for clear mode
Measuring mode
display:
-
mono mode
-
ratio mode
-
metal mode
Temperature or
parameter display
Setting keys
Targeting light on /
off
Interface
RS232 or RS485
Scale °C or °F:
The LED indicates the temperature scale in °C or °F.
Parameter
indicator:
LED’s indicate which pyrometer parameter is selected for reading or
changing.
Push button for
test current:
The test button activates a test current of 10 mA on the analog output,
independent if the instrument is adjusted to 0 ... 20 mA or 4 ... 20 mA. This
enables to test external indicators for correct scaling. The readings of the
internal indicator should correspond to the reading of the external
indicator. If both displays show different readings the external indicator
has a wrong temperature range or input current. This test current can be
switched off by pushing the test button again or any other setting key or
it is switched off automatically after 30 seconds and the instrument is
working in the measuring mode.
LED for clear
mode:
LED indicates if the maximum value storage is operating in automatic or
external clearing mode.
Temperature or
parameter
display:
In the measuring mode the display shows the actual temperature reading.
After pushing the parameter key the display indicates the actual value of
one selected parameter. Special indications: see
4.2.2.
Measuring mode
display:
LED 1 = mono mode
LED 1 and 2 = ratio mode
LED M = metal mode
Setting keys: PAR:
:
With the
PAR
button all available parameters are displayed in the
following description. Pushing the button again changes the display to
the next parameter, after the last parameter it changes to the actual
temperature reading.
With the arrow keys and all parameter settings can be displayed. Pushing
the button longer changes the settings in fast mode (the keys and
ENT
are
blocked if the keyboard is locked via the interface commands or/and
during a measurement in combination with a PC and
InfraWin
).
