17
3
System Operation
Calling up fault
history
TIP:
If you are sure that there has been a voltage on the FMS at all times since the last fault, the
time of the fault can be determined by means of the current running time meter reading and
the current time.
The display of O
2
history disappears automatically after 5 sec. O
2
regulator
faults lasting over 30 sec. are stored. They are only stored in the EEPROM,
once the fault is cleared up or the FMS leaves the operating mode "Regula-
tion" or Base Load".
The FMS stores the last 10 faults with the associated running time meter
values
Selector switch (1) to Status
- Instantaneous status appears on display
Channel 1 switch (4) up
- last fault code appears on display
- associated running time meter reading appears on display
Press Acceptance (3)
- text and running time meter reading appears on display
Channel 1 switch (4) up again
- penultimate fault code appears on display
- associated running time meter reading appears on display
In this way the fault history can be browsed through by operating the
channel 1 switch
Summary of Contents for FMS Series
Page 2: ......
Page 49: ...48 4 Appendix Gas operation without pilot burner with leakage test...
Page 51: ...50 4 Appendix 4 1 2 Oil Operation Oil operation with pilot burner and flame monitor...
Page 52: ...51 4 Appendix Oil operation without pilot burner...
Page 54: ...53 4 Appendix 4 2 Connection Diagram Relay Modules 4 2 1 Connection Diagram Type 660 R 0016...
Page 73: ......
