WEG CFW700, Programming And Troubleshooting Manual

Page: 180 / 223

16
Read only Parameters
16-8 | CFW700
P0048 – Present Alarm
P0049 – Present Fault
Adjustable
Range:
0 to 999 Factory
Setting:
Properties: ro
Access groups
via HMI:
READ
Description:
They indicate the alarm (P0048) or fault (P0049) number that occasionally is present at the inverter.
In order to understand the meaning of the codes used for faults and alarms, refer to the chapter 15 - Faults and
Alarms , in this manual and the chapter 6 - Troubleshooting and Maintenance, of the user's manual.
16.1 FAULT HISTORY
In this group are described the parameters that record the last faults occurred in the inverter, together with other
relevant information for the fault interpretation, as current, motor speed, etc.
NOTE!
If the fault occurs simultaneously with the CFW700 power up or reset, the parameters regarding this
fault, as current, motor speed, etc., may contain invalid information.
P0050 – Last Fault
P0054 – Second Fault
P0058 – Third Fault
P0062 – Fourth Fault
P0066 – Fifth Fault
Adjustable
Range:
0 to 999 Factory
Setting:
Properties: ro
Access groups
via HMI:
READ
Description:
They indicate the codes from the last to the fifth fault that have occurred.
The recording system is the following:
Fxxx
→
P0050
→
P0054
→
P0058
→
P0062
→
P0066