Omron E5AK User Manual page 139

CHAPTER 7 CALIBRATION
From previous page
7--8
(6) Press the key to display [
minal Nos. 11 to 13. When the value on the No.2 display has stabilized
(changes of several digits max.), press the
store the calibration data.
(7) Next, calibrate the transfer output function. If the transfer output
function is not supported, skip to step (11). Press the
play changes to [
(8) Set the output to 20mA by the
voltage on the digital multimeter. In the example on the left, the dis-
play indicates that the value two digits smaller than before calibra-
tion is "20mA".
(9) Press the key. The display changes to [
display).
(10) Set the output to 4mA by the
voltage on the digital multimeter. In the example on the left, the dis-
play indicates that the value two digits smaller than before calibra-
tion is "4mA".
(11) Press the key until the display changes to the data save display.
Press the key. The No.2 display changes to [
seconds later the calibration data is saved to internal memory. If you
press the key when the No.2 display reads [
data is invalidated.
(12) This completes calibration of the platinum resistance thermometer.
Press the key to return the display to [
] (0W calibration display, Short ter-
] (20mA calibration display).
or keys while monitoring the
or keys while monitoring the
key to temporarily
key. The dis-
] (4mA calibration
], and two
], the calibration
].