Labconco PURICARE Procedure Station Models 34812xx User Manual
Page 187

Page 187 of 197
OPTIONAL LOGIC RS-232 DATA OUTPUT
Here is the RS-232 output for the Logic. As is standard for all Labconco units, the data is
limited to 80 characters, including spaces, etc.
Operating Status: Columns 1-4:
Column 1: UV Light --- U=on, O=off
Column 2: Blower --- B=on, O=off
Column 3: Fluorescent Light --- F=on, O=off
Column 4: Cabinet Mode --- N =normal, C=calibration
Column 5: Comma
Column 6: Sash position ---- D=down, N=normal operating position
Column 7: Comma
Alarms: Columns 8-11
Column 8: Sash Alarm --- N=no alarm, Y=alarm condition
Column 9: Airflow sensor COMMUNICATION alarm--- N=no alarm, Y=alarm condition
Column 10: B2 Airflow alarm AIRFLOW OUT OF RANGE--- N=no alarm, Y=alarm
condition
Column 11: Comma
Blower PWM Duty Cycle, Columns 12-15:
Blower speed ---- three digit 0-100% indicates the duty cycle of the motor speed signal,
followed by a comma
Instantaneous Blower RPM, Columns 16 -20
Most recent blower RPM read in from motor, 4 digits, updated every second, followed by
a comma
Average Blower RPM, Columns 21 -25
An averaged value, 4 digits, from the last 16 blower RPM readings above; this number is
used in all determinations of airflow alert, and filter life calculations; followed by a
comma
Airflow Sensor: Columns 26-42
Columns 26-33: RAW Airflow ---- RA=XXXXF, where XXXX = numbers, and F (feet),
followed by a comma
Columns 34-42: Scaled Inflow ---- I=XXXXF, where XXXX = numbers, and F (feet),
followed by a comma
Columns 43-48: Scaled Downflow ---- D=XXXXF, where XXXX = numbers, and F (feet),
followed by a comma; show xxxx for B2 units
- PURICARE Procedure Station Models 34810xx PURICARE Procedure Station Models 34802xx PURICARE Procedure Station Models 34800xx Type B2 Biosafety Cabinets Models 34610xx Type B2 Biosafety Cabinets Models 34410xx Type A2 Biosafety Cabinets Models 34609 Type A2 Biosafety Cabinets Models 34509 Type A2 Biosafety Cabinets Models 34409 Type A2 Biosafety Cabinets Models 34309 Type A2 Biosafety Cabinets Models 34608xx Type A2 Biosafety Cabinets Models 34508xx Type A2 Biosafety Cabinets Models 34408xx Type A2 Biosafety Cabinets Models 34308xx Type A2 Biosafety Cabinets Models 34600xx Type A2 Biosafety Cabinets Models 34500xx Type A2 Biosafety Cabinets Models 34400xx Type A2 Biosafety Cabinets Models 34300xx