WEG CFW900 - Page 93

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TROUBLESHOOTINGANDMAINTENANCE
Protection/AlarmDescriptionPossiblecauses
A1704:
SlotGhightemperature
Temperatureintheaccessoryishigh.-Temperaturearoundtheinvertercloseto60
◦
C.
F1705:
SlotGovertemperature
Accessoryovertemperature.-Temperaturearoundtheinverterabove60
◦
C.
A1706:
SlotGenc.Acable
disconnection
Encodersignalnotdetectedcorrectly
Note:
ItcanbedisabledbysettingC5.n.6.2,wherenisthe
numberoftheslotwheretheaccessoryisinstalled.
-Brokenordisconnectedsignalcable.
-Encoderconnectionerror.
-Encoderwithoutpowersupply.
F1707:
SlotGenc.Acable
disconnection
Encodersignalnotdetectedcorrectly
Note:
ItcanbedisabledbysettingC5.n.6.2,wherenisthe
numberoftheslotwheretheaccessoryisinstalled.
-Brokenordisconnectedsignalcable.
-Encoderconnectionerror.
-Encoderwithoutpowersupply.
A1708:
SlotGenc.Bcable
disconnection
Encodersignalnotdetectedcorrectly
Note:
ItcanbedisabledbysettingC5.n.6.2,wherenisthe
numberoftheslotwheretheaccessoryisinstalled.
-Brokenordisconnectedsignalcable.
-Encoderconnectionerror.
-Encoderwithoutpowersupply.
F1709:
SlotGenc.Bcable
disconnection
Encodersignalnotdetectedcorrectly
Note:
ItcanbedisabledbysettingC5.n.6.2,wherenisthe
numberoftheslotwheretheaccessoryisinstalled.
-Brokenordisconnectedsignalcable.
-Encoderconnectionerror.
-Encoderwithoutpowersupply.
A1710:
SlotGenc.Zcable
disconnection
EncodersignalZnotdetectedcorrectly-Brokenordisconnectedsignalcable.
-Encoderconnectionerror.
-Encoderwithoutpowersupply.
F1711:
SlotGenc.Zcable
disconnection
EncodersignalZnotdetectedcorrectly-Brokenordisconnectedsignalcable.
-Encoderconnectionerror.
-Encoderwithoutpowersupply.
A1712:
SlotGAI1cable
disconnection
Analoginputsignalsettoactualmodeisoutofthe
range4to20mA.
-AIcablebroken(thereadvaluewaslessthan2mA
for5seconds).
Poorcontactonthesignalconnectionatthe
terminals.
F1713:
SlotGAI1cable
disconnection
Analoginputsignalsettoactualmodeisoutofthe
range4to20mA.
-AIcablebroken(thereadvaluewaslessthan2mA
for5seconds).
Poorcontactonthesignalconnectionatthe
terminals.
A1714:
SlotGAI2cable
disconnection
Analoginputsignalsettoactualmodeisoutofthe
range4to20mA.
-AIcablebroken(thereadvaluewaslessthan2mA
for5seconds).
Poorcontactonthesignalconnectionatthe
terminals.
F1715:
SlotGAI2cable
disconnection
Analoginputsignalsettoactualmodeisoutofthe
range4to20mA.
-AIcablebroken(thereadvaluewaslessthan2mA
for5seconds).
Poorcontactonthesignalconnectionatthe
terminals.
A1716:
SlotGAI3cable
disconnection
Analoginputsignalsettoactualmodeisoutofthe
range4to20mA.
-AIcablebroken(thereadvaluewaslessthan2mA
for5seconds).
Poorcontactonthesignalconnectionatthe
terminals.
86|CFW900