Yaskawa LT-1 fault code meaning
Yaskawa / LT-1
Series: A1000, CH700, ES700, FP60B, GA500, GA501, GA700, H1000, L1000A, U1000, W1000
Cooling fan maintenance time
drive
Meaning:
Possible causes
Source: A1000 Series Quick Start Guide P110; CH700 Technical Manual P359; ES700 Technical Manual P325; FP60B Technical Manual P201; GA500 Technical Manual P315; GA501 Technical Manual P279; GA700 Technical Manual P385; H1000 Series Technical Manual P321; L1000A Series Quick Start Guide P119; U1000 Series Technical Manual P361; W1000 Series Quick Start Guide P86
Series: D1000
Cooling fan maintenance time
drive
Meaning: The regenerative converter cooling fan is due for maintenance. (Note) A minor fault is output only when H2-=2F.
Possible causes
- The cooling fan maintenance interval has reached 90%
Source: D1000 Series Instruction Manual P102
Series: D1000R
Cooling fan maintenance time
drive
Meaning: The regenerative converter's cooling fan has reached its maintenance interval. (Note) A minor fault is output only when H2-=2F.
Possible causes
- The cooling fan maintenance interval has reached 90%
Source: D1000R Series User Manual P77
Series: R1000
Cooling fan maintenance time
drive
Meaning: The regenerative unit cooling fan has reached its maintenance interval. (Note) A minor fault is output only when H2-=2F.
Possible causes
- The cooling fan maintenance interval has reached 90%
Source: R1000 Series Instruction Manual P83
Series: V1000
Cooling fan maintenance due
drive
Meaning:
Possible causes
Source: V1000 Series Technical Manual P251