Watlow Series 922 - Manual (Page 46)

46
WATLOW Series 922 User's Manual How To Program the Series 922, Chapter 6
SETUP Menu
Table 9 -
SETUP Prompts and
Description.
Prompt Description Range Default Your Settings
ACCESS = (1) PID
To enter PID parameters, use ACCESS (1) & press ENTER.
CH1
PB1H
Enter the Channel 1 Proportional Band value, Heating. 0-900°F/0-500°C/0-500Units 45°F/25°C/25U
RS1H Enter the Channel 1 Reset value, Heating. 0.00 - 5.00 repeats/minute 0.00
Not displayed if PB1H = 0.
RT1H Enter the Channel 1 Rate value, Heating. 0.00 - 5.00 minutes 0.00
Not displayed if PB1H = 0.
CT1H Enter the Channel 1 Cycle Time value, Heating. 1 - 60 seconds 5
Not displayed if PB1H = 0. Dependent on output & OUT1.
RB1H Enter the Channel 1 Rate Band value, Heating. 0 - 7 times PB1H 0
Not displayed if PB1H = 0.
0 denotes rate is always functional.
DB1 Enter the Current Dead Band value for Channel 1. -36 to 36°F/-20 to 20°C 0
-20 to 20 Units
PB1C Enter the Channel 1 Proportional Band value, Cooling. 0-900°F/0-500°C/0-500Units 45°F/25°C/25U
RS1C Enter the Channel 1 Reset value, Cooling. 0.00 - 5.00 repeats/minute 0.00
Not displayed if PB1C = 0.
RT1C Enter the Channel 1 Rate value, Cooling. 0.00 - 5.00 minutes 0.00
Not displayed if PB1C = 0.
CT1C Enter the Channel 1 Cycle Time value, Cooling. 1 - 60 seconds 5
Not displayed if PB1C = 0. Dependent on output &OUT1.
RB1C Enter the Channel 1 Rate Band value, Cooling. 0 - 7 times PB1C 0
Not displayed if PB1C = 0.
0 denotes rate is always functional.
RETURN Press the ENTER key to return to the SYSTEM prompt.
Press the MODE key to return to the PID prompt.
SETUP
Prompt Description Range Default Your Settings
ACCESS = (0) CALIB
To enter CALIB parameters use ACCESS (0) and ENTER.
TI XX:XX Read only. Displays the Real Time. HH:MM
HOUR
Enter the hours to display the system time-of-day clock. 0-23 hours 0
MIN Enter the minutes to display the system time-of-day clock. 0-59 minutes 0
CAL1 Enter the Calibration Offset value for Channel 1. -90 to 90°F/-50 to 50°C 0
-9.0 to 9.0°F/-5.0 to 5.0°C/U
CAL2 Enter the Calibration Offset value for Channel 2. -90 to 90°F/-50 to 50°C 0
Dependent on TYP parameter. -9.0 to 9.0°F/-5.0 to 5.0°C/U
A1H Enter the Alarm 1 High value. Displayed if AUX1 = AL.
Dependent on AUX1 and ALTYP1 parameters.
See below.
A1L Enter the Alarm 1 Low value. Displayed if AUX1 = AL.
Dependent on AUX1 and ALTYP1 parameters.
See below.
A2H Enter the Alarm 2 High value. Displayed if AUX2 = AL.
Dependent on AUX2, ALTYP2, and TYP parameters.
See below.
A2L Enter the Alarm 2 Low value. Displayed if AUX2 = AL.
Dependent on AUX2, ALTYP2, and TYP parameters.
See below.
RETURN Press the ENTER key to return to the SYSTEM prompt.
Press the MODE key to return to the CALIB prompt.
Make photocopies, keep original clean.
Range Process Default Deviation Default Range Process Default Deviation Default
& High Slew Limit & Low Slew Limit
AXH J 1382°F/750°C 999°F/555°C/U AXL J 32°F/0°C -999°F/-555°C/U
K 2282°F/1250°C 999°F/555°C/U K -328°F/-200°C/U -999°F/-555°C/U
T 662°F/350°C 999°F/555°C/U T -328°F/-200°C -999°F/-555°C/U
% RH 100% 555 % RH 0% -555
RTD Whole 1112°F/600°C 999°F/555°C/U RTD Whole -328°F/-200°C -999°F/-555°C/U
RTD Tenths 392.0°F/200.0°C 999°F/555°C/U RTD Tenths -99.9°F/-99.9°C -999°F/-555°C/U
0 - 5 Whole 1985°F/1985°C 999°F/555°C/U 0 - 5 Whole -117°F/-117°C -999°F/-555°C/U
0 - 5 Tenths 198.5°F/198.5°C 999°F/555°C/U 0 - 5 Tenths -11.7°F/-11.7°C -999°F/-555°C/U
4 - 20 Whole 1985°F/1985°C 999°F/555°C/U 4 - 20 Whole -285°F/-285°C -999°F/-555°C/U
4 - 20 Tenths 198.5°F/198.5°C 999°F/555°C/U 4 - 20 Tenths -28.5°F/-28.5°C -999°F/-555°C/U