Emerson Process Management 53eA Ctrl mode Normal, Output 1 Control, Output 1 Setup

MODEL 54eA	SECTION 5.0
	SOFTWARE CONFIGURATION

5.6 CHANGING OUTPUT PARAMETERS (continued)

Ctrl mode : Normal

ExitEdit

Output 1 Control

Output 1 Setup

Output 2 Control

ExitEnter

Range : 4-20 mA

Dampen: 0 sec

Hold: Last Value

ExitEdit

Output 1 Control

Output 1 Setup

Output 2 Control

ExitEnter

Setpoint : 1.000 ppm

Proportional: 100.0%

Integral: 0 sec

ExitEdit

e.The display returns to the “Output: Process” screen. Press Exit (F1). The display returns to the “Output Measurement” screen. Move the cursor to "Control mode" and press Enter (F4).

f.Press Edit (F4). Use the é key to toggle between "Normal" and "PID". Press Save (F4) to store the selection.

8.Output setup for normal outputs:

a.Move the cursor to the desired output setup and press Enter (F4).

b.Use the é and ê arrow keys to move the cursor to the desired parameter. Press Edit (F4). Use the arrow keys to change the set- ting to the desired value and press Save(F4) to store the value.

Range: Choose 4-20 mA or 0-20 mA.

Dampen: Dampening averages the output current, thus smooth- ing out a noisy reading. Higher values provide more smoothing but increase the response time of the output.

Hold and Fixed Hold: If the analyzer is placed in hold, the out- puts will either remain at the last value or go to a fixed value selected by the user. The fixed value must be between 0 and 22.00 mA.

Fault: If the analyzer detects a fault, the output will signal the fault by going to a user-selected current between 0 and 22.00 mA.

For allowed values, see Table 5-1.

Note: 0-20 mA output range is disabled on output 1 with HART- enabled version (-09 option).

9.Output setup for PID outputs:

a. Move the cursor to the desired output setup and press Enter (F4).

b.Use the é and ê keys to move the cursor to the desired param- eter. Press Edit (F4). Use the arrow keys to change the setting to the desired value and press Save (F4) to store the value.

Setpoint: Setpoint is usually the value at which the process is being controlled. Typically, the output will be 4 mA (or 0 mA) when the value is near the setpoint.

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