Yaskawa oH3 fault code meaning
Yaskawa / oH3
Series: A1000, L1000A, U1000
Motor overheat warning (PTC input)
drive
Meaning:
Possible causes
Source: A1000 Series Quick Start Guide P108; L1000A Series Quick Start Guide P117; U1000 Series Technical Manual P353
Series: CH700
Motor overheat warning (PTC input)
drive
Meaning:
Possible causes
Source: CH700 Technical Manual P349
Series: ES700
Motor overheat (PTC)
drive
Meaning:
Possible causes
Source: ES700 Technical Manual P315
Series: FP60B, GA501, GA700
Motor overheat warning (PTC)
drive
Meaning:
Possible causes
Source: FP60B Technical Manual P192; GA501 Technical Manual P268; GA700 Technical Manual P373
Series: GA500
Motor overheat warning (PTC/ KTY84)
drive
Meaning:
Possible causes
Source: GA500 Supplementary Manual for Textile Applications P9
Series: H1000, T1000V, V1000
Motor overheat warning 1 (PTC input)
drive
Meaning:
Possible causes
Source: H1000 Series Technical Manual P320; T1000V Series Technical Manual P233; V1000 Series Technical Manual P243
Series: W1000
Motor overheat
drive
Meaning:
Possible causes
Source: W1000 Series Quick Start Guide P87