Instruction manual

7
2 Name and functions of sections
2.1 Displays and indicators
(Fig. 2.1-1)
(1) PV display (Red)
Indicates the PV (Process variable), or setting characters in the setting mode.
(2) SV display (Green)
Indicates the SV (desired value) or step SV, or each set value in the setting mode.
(3) PTN display (Green)
Indicates the Pattern number.
(4) STEP display (Green)
Indicates the step number.
While Wait function is working, the related step number flashes.
(5) OUT indicator (Green)
Lights when the control output (OUT) is on.
(For the current output type, it flashes at a cycle of every 250ms corresponding to
the output manipulated variable.)
(6) RUN indicator (Red)
Lights while program control is performing.
Flashes while program control is held.
(7) A1 indicator (Red)
Lights when Alarm 1 (A1) output is on.
(8) A2 indicator (Red)
Lights when Alarm 2 (A2) output is on.
(9) EVT indicator (Red)
Lights when an output type (Time signal output, Pattern end output or Run output)
selected during Event output function selection is on.
(10) TX/RX indicator (yellow)
Flashes while transmitting data via Serial communication.
(Data sending: Lit, Data receiving: Unlit)
(11) AT indicator (yellow)
Flashes while auto-tuning is being performed.
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(2)
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(4)
(5)
(11)
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