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3.4. Display, Indicators, keyboard
The following figure shows the instruments front:
1. Monochrome graphic LCD to displaying the measured
value, menu points and the error messages.
2. Membrane keypad for navigation in the menu system,
selection for the menu items and entering numeric values
(F1-F4)
3. Indicators:
„Status" green indicator for indicating that device is ready.
„Error" red indicator for indicating that a kind of error
occurred.
„Com" yellow indicator for indicating that a successful data
exchange has granted through the communication output
(MODBUS),
„Pulse x" yellow indicator for indicating that pulse output is
in "on-state" (lights = output is close).
PQRM5300 33 Ux Ix xx xx (PS)
20201120-V1
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