Hitachi SJ Series, User Manual

Page: 618 / 786

18-25
Chapter 18
Tips/FAQ/Troubleshooting
E050 to E059
EzSQ user-assigned
errors 0 to 9
The inverter generates these errors when the
corresponding user-assigned tripping programs are
executed during operation of a program which is
downloaded to the inverter while the programing
function EzSQ is used.
E060 to E069
Option 1 errors 0 to 9
Errors occurring in an option mounted in the option
slot 1 (to the observer’s left) are detected.
For details, refer to the instruction manual provided
together with the option mounted.
E050~
E059
Occurrence

Estimated cause(s)

Exemplar measures to be taken
Error occurred
when the program
was put into action.
• The program has an
error instruction.
• If a user-assigned error occurs unintentionally, check the content of
trip instruction of the program and make amendments as needed.
Occurrence

Estimated cause(s)

Exemplar measures to be taken
Error occurred
when an option is
mounted.
• The option isn’t securely
mounted.
• The option may not be securely mounted.
Check the mounting state.
• The option is used in the
wrong way.
• The type of error varies depending on options. For details, refer to
the instruction manuals provided together with the respective
options.
E060~
E069