Internal Fault - Danfoss VLT MCD 201 Installation Manual

Packet Structures
Trip Description
code
30 L2-T2 short-circuited
31 L3-T3 short-circuited
1) Time-overcurrent (bypass
33
overload)
35 Battery/clock
36 Thermistor circuit
Table 7.10 Trip Codes
1) For MCD 500, time-overcurrent protection is only available on
internally bypassed models.
7.5.1 Internal Fault X
Internal fault Message shown on the LCP
70–72 Current Read Err Lx
73 ATTENTION! Remove Mains Volts
74–76 Motor Connection Tx
77–79 Firing Fail Px
80–82 VZC Fail Px
83 Low Control Volts
84–98 Internal fault x
Contact the local supplier with the fault code (X).
Table 7.11 Internal Fault Code Associated with Trip Code 17
MG17P102
Installation Guide
MCD MCD MCD
201 202 500
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