92
Example: Calibrating the RTD at Channel 2
Enter engineering mode (See the Key Operation to Enter
Engineering Mode on page 76). Use the
key to
display "
", and press the “ENT” key.
Use the
key to select "
", and press the “ENT”
key.
Select a channel to which equipment for calibration such
as a dial resistor is connected, and press the “ENT” key.
Enter 100
. After 10 seconds, make sure that the ALM
indicator is unlit, and press the “ENT” key.
Enter 150
. After 10 seconds, make sure that the ALM
indicator is unlit, and press the “ENT” key.
Enter 300
. After 10 seconds, make sure that the ALM
indicator is unlit, and press the “ENT” key.
If the calibration is correct, select "
" with the
key, and if incorrect, select "
" with the
key.
Then, press the “ENT” key.
[Note]
During calibration, the ALM indicator shows the following conditions.
(1) When the ALM indicator is unlit:
(2) When the ALM indicators flashing:
The calibration is within the range.
The recorder is assessing the input value now.
(3) When the ALM indicator is lit:
The calibration is out of the range.
Make sure that the connection
is proper and input is correct.
: The indicator is unlit.
: The indicator is lit.
Display
Operation Keys
Description
ENT
ENT
ENT
ENT
ENT
ENT
ENT
ENT
CH.No
CH.No
CH.No
Содержание HR-700
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