GRAPHTEC GL820, Руководство по обслуживанию

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GL820-UM-251-9370 4-14
4. SETUP PROCEDURES
(5) Press the [ENTER] key to start the Setup3 (RTD temp.) operation.
Message
(6) The " 0 ohm : [START] " message is displayed at the location shown above.
(7) Connect the reference 0 Ω resistor to the input terminals of channel 20.
(8) Press the [START] key and then wait until the "
350 ohm : [START] " message appears.
Replace the reference resistor to correspond to one of the displayed resistors in the following table and
then press the [START] key.
Message Reference resistor
0 ohm 0 Ω
350 ohm 350 Ω
2500 ohm 2500 Ω
(9) Repeat step (8) by sequentially to 350 Ω and 2500 Ω.
(10) The "EEPROM : [ENTER]" message appears when the 2500 ohm setup was completed.
Message
(11) Press the [ENTER] key to begin writing the new Setup data to the EEPROM.
(12) After the setup parameters have been registered to the EEPROM, the display closes and returns to
normal mode.