KACO Powador XP500-XP550-HV TL - Manual (Page 49)

Operating Instructions Powador XP500/550-HV-TL Page 49
Faults and Warnings
Code Message Warning description Possible problem and Solution(s)
130 Cabinet Over Temp.
Warning The temperature of the cabinet
over the parameter [Cabinet
Temperature Maximum] Possible problem
• Cabinet Fan Failure
Solution(s)
• Clean the air filters
• Change the cabinet fan
131 Cabinet Under Temp.
Warning The temperature of the cabinet
falls below operational param-
eters [Cabinet Temperature
Minimum] Possible problem
• Ambient temperature is too low for
operation
134 SMPS Warning Failure of the control SMPS Possible problem
• Failure of the control SMPS
Solution(s)
• Change the control SMPS
135 CAN TX Failure CAN bus communication
transmission failure
Possible problem
• CAN bus communication Failure
Solution(s)
• Check the CAN bus Connection
• Check the CAN bus terminal registers
136 CAN RX Failure CAN bus communication
reception failure
137 CAN EP Failure CAN bus communication
Error-Passive error
138 CAN Bus-Off CAN bus communication
Bus-off error
139 CAN Wrong Message Reception of Wrong message in
CAN bus communication
140 CAN Time Out Time out in CAN bus communi-
cation
141 CAN Multiple Master There are multiple Masters in
CAN bus communication
Possible problem
• CAN ID is duplicated
Solution(s)
• Change the parameters in the GUI
Table 9: Warning
Fault
Code Message Warning Description Possible problem and Solution(s)
1 PV Over Voltage PV voltage exceeds the param-
eter [DC over voltage Level] Possible problem
• The voltage of the solar generator is too
high
Solution(s)
• Check the input voltage
• Check module wiring and system
Table 10: Fault