Watlow Series 922 Retrofit Bedienungsanleitung PDF herunterladen (Seite 51)

How To Program the Series 922, Chapter 6

43

WATLOW Series 922 User's Manual

SYSTEM Menu

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Table 8 -

SYSTEM Prompts and

Description

SYSTEM

Prompt Description Range Default Your Settings

SP1 Monitor/Enter CH 1 Fixed Set Point value. TEMP: R1L and R1H 73°F/23°C

PROC: A1L and A1H 73.4°F/23.0°C

SP2 Monitor/Enter CH 2 Fixed Set Point value. TEMP: R2L and R2H 73°F/23°C

Dependent on "TYP" under SPCLFUNC. PROC: A2L and A2H 73.4°F/23.0°C

C2/RH Displays CH 2 actual process variable. -- --

Dependent on "TYP" under SPCLFUNC.

EV1 Monitor/Enter the Event Output 1 status. OFF or ON OFF

Dependent on AUX1 = EV & output board.

EV2 Monitor/Enter the Event Output 2 status. OFF or ON OFF

Dependent on AUX2 = EV & output board.

EV3 Monitor/Enter the Event Output 3 status. OFF or ON OFF

Dependent on 8 event output board.

EV4 Monitor/Enter the Event Output 4 status. OFF or ON OFF

Dependent on 8 event output board.

EV5 Monitor/Enter the Event Output 5 status. OFF or ON OFF

Dependent on 8 event output board.

EV6 Monitor/Enter the Event Output 6 status. OFF or ON OFF

Dependent on 8 event output board.

EV7 Monitor/Enter the Event Output 7 status. OFF or ON OFF

Dependent on 8 event output board.

EV8 Monitor/Enter the Event Output 8 status. OFF or ON OFF

Dependent on 8 event output board.

EI Displays status of the external event input. OPEN or CLOSE Open

ER1 Displays/Clears the most recent fatal error. 0 - 18 -

ER2 Displays the most recent nonfatal error. 0 - 40 -

CLR ALARM Displays the current alarm. 1 High, 1 Low -

2 High, 2 Low

RETURN Press the ENTER key to return to the

SYSTEM prompt.

Press the MODE key to return to the

SP1 prompt.

SYSTEM

One of three main level operating menus. From the SYSTEM menu, you can generate a

non-ramp set point (fixed), manipulate Events 1 through 8 ON or OFF, clear system

errors, and clear latching alarms.

Represents the current set point for Channel 1.

Range: R1L and R1H

Default: 73°F/23°C (whole) 73.4°F/23.0°C (tenths)

Represents the current set point for Channel 2. SP2 will not appear if TYP, under the

SPCLFUNC menu, is set up for "T" (Temperature for Channel 1 only) or for "P" (Process

for Channel 1 only).

Range: R2L and R2H

Default: 73°F/23°C (whole) 73.4°F/23.0°C (tenths)

Represents the current value of the process variable from the sensor inputs for Channel

2. C2 will not appear if TYP, under the SPCLFUNC menu, is set up for "T" (Tempera-

ture for Channel 1 only) or "P" (Process for Channel 1 only). RH only appears if TYP =

T H, T V, or P V.

Shaded parameters may not appear on your control. They are dependent

on your control configuration.

SP1 ( )

SP2 ( )

C2/RH

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