Chapter 5 Function parameter
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5-1-20.y0 Group - Function code management
0: no operation
1: restore default parameter values, not
including motor parameters
2: clear history
3: restore default parameter values, including
motor parameters
4: backup current user parameters
501: restore from backup user parameters
10: Clear keyboard storage area3
11:upload parameter to keyboard storage area 1
12:upload parameter to keyboard storage area 2
21: download the parameters from keyboard
storage 1 area to the storage system 3
22: download the parameters from keyboard
storage 2 area to the storage system 3
Function
parameter group
display selection
Units digit: d group display selection
0: not displays 1: displays
Tens digit: E group display selection(the same
above)
Hundreds digit:b group display selection(the
same above)
Thousands digit:y group display selection(the
same above)
Tens thousands digit:L group display
selection(the same above)
Personality
parameter group
display selection
Units digit:User’s customization parameter
display selection
0:not display 1:display
Tens digit :User’s change parameter display
selection
0:not display 1:display
Function code
modification
properties
0: modifiable
1: not modifiable
5-1-21.y1 Group -Fault query
0: No fault
1: Inverter unit protection
2: Acceleration overcurrent
3: Deceleration overcurrent
4: Constant speed overcurrent
5: Acceleration overvoltage
6: Deceleration overvoltage
Type of the third(at last)
fault