COOPER INDUSTRIES INC FH1847N Manual De Usuario

T245 Control System Manual

21

Proportional

Output

Set-Up Panel

Indicator

Function

O11 (S20)

Flashing 6+

(not used)

O12 (S20)

Flashing 6-

(not used)

O13 (S20)

Solid 1

(not used)

O14 (S20)

Solid 2

(not used)

O15 (S20)

Solid 3

(not used)

O16 (S20)

Solid 4

(not used)

Built-in to the R1300+ is a Set-Up Panel (see Figure 7) consisting of three

columns of indicator lights, seven push buttons, and a socket for a plug-in “key”.  As
shown in the diagram below, there are five configurable parameters (centre column of
lights) for each proportional (pulse-width modulation, PWM) output: Threshold,
Start PWM, Max PWM, Ramp Up, and Ramp Down.

The Set-Up Panel has “Output” lights 1+ to 6- which correspond directly to the

proportional outputs of the R1300+.  For adjustment of the proportional outputs of the
S20, the Output lights are re-used as per the “Set-Up Panel Indicator” column in the
above table.

The 12 R1300+ proportional outputs are indicated by the lights in the “Output”

column as follows:  When the “1_” and “+” lights are solidly on, the 1+ parameter is
being output is being adjusted.  The “1_” and “-” lights indicate 1-, and so on.  The table
above lists these as “Solid 1+” through “Solid 6-“.

The first 12 S20 proportional outputs (O1 through O12) are indicated by flashing

“1+” through flashing “6-”.  The table above lists these as “Flashing 1+” through
“Flashing 6-”.

The last 4 outputs (O13 through O16) of the S20 are indicated by the “1_” through

“4_” lights solidly on with both the “+” and “-” lights off.  The table above lists these as
“Solid 1” through “Solid 4”.