Appendix A: Alarm Codes & Response Times - ProFire PF2200-SB Product Manual

6 APPENDIX A: ALARM CODES & RESPONSE TIMES
The following is a complete list of all Alarms the PF2200-SB can generate. Note: the following list has
been generated for the SB 1.2 bundle package.
# Description
Proof of Closure Contact
1
Open
2 ESD Contact Open
3
Pressure Out of Range
4 Low Pressure
5 High Pressure 4-20
6 High Pressure Out of Range
7 High Pressure Contact
8 Pressure Configuration Error
Proof of Light Off Out of
9
Range
Failed to Prove Light Off
10
Position
11
Level Out of Range
12 Low Level
13
High Level
14 Level Configuration Error
15
Aux In 1 Contact Open
Alarm Condition
POC input is open AND Safety Shut Off Valve(s) de-energized
ESD input is open
Pressure Input In 4-20 mode:
Input is less than 3 mA OR
•
• Input is greater than 21 mA
Pressure Input In Digital mode:
• Input is not outside valid range
Pressure Input In 4-20 mode:
Input is less than Pressure Low Trip setting
•
Pressure Input In Digital mode:
• Input is open
Pressure input in 4-20 mode:
• Input is greater than Pressure High Trip AND Safety Shut Off Valve(s) are
energized
Pressure input in Digital mode:
• This alarm cannot be set
High Pressure input is not within valid range
High Pressure input is open
Pressure High Trip setting is less than Pressure Low Trip plus Pressure Deadband OR
Pressure Span Max is less than Pressure Span Min
Proof of Light Off Input In 4-20 mode:
• Input is less than 3 mA OR
Input is greater than 21 mA
•
Pressure Input In Digital mode:
Input is not within a valid range
•
Light off position not proven during the Main Light Off state.
Level Input In 4-20 mode:
Input is less than 3 mA OR
•
• Input is greater than 21 mA
Level Input In Digital mode:
Input is not within a valid range
•
Level Input In 4-20 mode:
Input is less than Level Low Trip setting
•
Level Input In Digital mode:
• Input is open
Level input in 4-20 mode:
Input is greater than Level High Trip
•
Level input in Digital mode:
This alarm cannot be set
•
Level High Trip setting is less than Level Low Trip plus Level Deadband OR
Level Span Max less than Level Span Min
Aux In 1 input in 4-20 mode:
This alarm cannot be set
•
Aux In 1 input in Digital mode:
Input is open
•
Section 6: APPENDIX A: ALARM CODES & RESPONSE TIMES
[1]
[1]
[1]
[1]
V 4.0
Set Time
2s
1s
1s
2s
2s
1s
2s
0
1s
0
1s
2s
2s
0
2s
Page 80 of 85