Excell 120S - Test Mode

040112XX
EXCELL PRECISION CO., LTD
ZSME400000004
59
6-3 Test mode
During the indicator count back to zero
Press keys
7 segment display testing.
See for details 6-3-1.

Keypad and calibration SW
testing. See for details 6-3-2.

Display A/D internal value
display. See for details 6-3-3.

RS-232 serial loop back testing.
See for details 6-3-4.

EEPROM memory testing.
See for details 6-3-5.

Production testing use only.

OP-01 interface testing
If OP-02, display .
If OP-03, display .
If OP-04, display .
If OP-05, display .
See for details 6-3-6
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If install interface, testing
continuous.