Configuration, Startup, and Operation of Recorder with Display

Meaning of indicators

During normal operation, the indicators will light for the reasons shown in Table 4-26.

 

Table 4-26 Meaning of Indicators

Indicator

Definition when lit

 

 

INP 1 2

Data displayed is for channel 1 or 2

 

 

OUT 1 2

Output relay 1 or 2 is ON

 

 

A or M

Indicates the mode of operation:

 

A = Automatic

 

M = Manual

 

 

F or C

Indicates the temperature units of PV:

 

F = Fahrenheit

 

C = Celsius

 

 

R or L

L = Setpoint 1 (SP) active; R = Setpoint 2 (S2) active

 

 

KEYERR

Keystroke is invalid.

(in lower display)

 

 

 

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Honeywell DR4300 manual Meaning of indicators, Meaning of Indicators, Indicator Definition when lit