Pilz PNOZ s50 - Page 51

Operation
OperatingManualPNOZs50
1002194EN02
51
Cat. No. Errormessage Description Remedy
7 1 ReinitMemory Thedevicememoryhasbeen
reinitialised.Allparametershave
beensettothedefaultsettings.
Purelyforinformation
20 0 ShortCircuit Shortcircuitatpowercircuit
O1+/O1orO2+/O2
Parameter1:
0x00100000:O1+
0x00200000:O1
0x01000000:O2+
0x02000000:O2
Ensurethatthepowercircuitis
wiredcorrectly
Rectifyshortcircuit
20 1 Readbackfail Outputvoltageofpowercircuit
O1+/O1orO2+/O2doesnot
correspondtotheconfigured
outputvoltage.
Parameter1:
0x00100000:O1+
0x00200000:O1
0x01000000:O2+
0x02000000:O2
Ensurethatthepowercircuitis
wiredcorrectly
Rectifyshortcircuitsorshorts
betweencontacts
20 2 OpenCircuit Opencircuitatpowercircuit
O1+/O1orO2+/O2.Currentis
toolowintheonstate.
Parameter1
0x00100000:O1+
0x00200000:O1
0x01000000:O2+
0x02000000:O2
Ensurethatthepowercircuitis
wiredcorrectly
Rectifyopencircuit
20 3 Testfail Errorduringofftestofpowercir
cuitsO1+/O1orO2+/O2.
Parameter1
0x00100000:O1+
0x00200000:O1
0x01000000:O2+
0x02000000:O2
Ensurethatthepowercircuitis
wiredcorrectly
Rectifyshortcircuitsorshorts
betweencontacts
20 4 Testfail Errorduringontestofpowercir
cuitsO1+/O1orO2+/O2.
Parameter1
0x00100000:O1+
0x00200000:O1
0x01000000:O2+
0x02000000:O2
Ensurethatthepowercircuitis
wiredcorrectly