Watlow Series 922 - Manual (Page 43)

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