Operation
OperatingManualPNOZs50
1002194EN02
53
Cat. No. Errormessage Description Remedy
23 1 FeedbackErr Stateofthefeedbackloopisnot
asexpectedafterthepowercir
cuitsareswitchedon
Parameter1:
0x00000080:Y1
0x00000800:Y2
Ensurethatthefeedbackloops
arewiredcorrectly
Ensurethatthefeedbackloops
areconfiguredcorrectly
Ensurethattheloadisapplied
23 2 FeedbackTon Stateofthefeedbackloopisnot
asexpectedaftertheventilation
timehaselapsed
Parameter1:
0x00000080:Y1
0x00000800:Y2
Parameter2(typeoftesting):
0x00000001:Asventilationtime
elapses
0x00000002:Afterventilation
timehaselapsed
Ensurethatthefeedbackloops
arewiredcorrectly
Ensurethatthefeedbackloops
areconfiguredcorrectly
Ensurethattheloadisapplied
Ensurethattheventilationtimeis
configuredcorrectly
23 3 FeedbackToff Stateofthefeedbackloopisnot
asexpectedaftertheapplication
timehaselapsed
Parameter1:
0x00000080:Y1
0x00000800:Y2
Parameter2(typeofapplication
time):
0x00000001:Tofffastshutdown
0x00000002:Toffslowshutdown
0x00000003:Tofffastshutdown
beforeventilationtimehas
elapsed
0x00000004:Slowshutdownbe
foreventilationtimehaselapsed
0x00000005:Fastshutdown
afterventilationtimeforslow
shutdownhaselapsed
Ensurethatthefeedbackloops
arewiredcorrectly
Ensurethatthefeedbackloops
areconfiguredcorrectly
Ensurethattheloadisapplied
Ensurethattheapplicationtime
isconfiguredcorrectly
24 0 DefectCard Cannotreadchipcard. Checkchipcard
Insertavalidchipcardintothe
cardslot
26 0 SupplyError AfterswitchingonO1+/O1or
O2+/O2,thesupplyvoltageto
thepowercircuitsB1/B2isout
sidethepermittedrange
Parameter1:
0x00000002:B1/B2
Checkthesupplyvoltage