JUKI PS-800-12080 Instruction Manual page 64

Error Error description
Code
E474 (0x) Driver board encoder
failure
E475 (0x) Driver board is open
E476 (0x) Drive board overload
E477 (0x) The driver board is out
of position
E478 (0x) Driver board AD sam-
pling failure
E479 (0x) Driver board overheat-
ed
Fault Cause
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Solution
Refer to E024 Error Handling Method
Refer to E025 Error Handling Method
E026
Refer to Error Handling Method
Refer to E027 Error Handling Method
Refer to E028 Error Handling Method
E029
Refer to Error Handling Method