Hitachi WJ200 Series

Chapter 9 Errors and Remedies
55
LINK /
ACT 1
LINK /
ACT 2
COMM
ERR
Description
Remarks
On
On
During
startup
WJ-PN is during startup.
WJ-PN can’t communicate with PROFINET
until WJ-PN has finished startup.
9.2 Inverter errors
When the inverter is in a tripped state, the inverter output turns OFF (trips), and the inverter
displays an error code.
The trip history monitor (d081 to d086) also displays the same error code as the inverter.
Error (trip) code Inverter’s condition of trip detected
Please refer to Chapter 6 “Troubleshooting and Maintenance” of the WJ200 / WL200 instruction
manual for “Error (trip) code” and “Inverter’s condition of trip detected.”
In an inverter tripped state using the WJ-PN, is the following table.
Display
and
indicators
Possible causes
Remedy
0.00
(Other
than trip
indication)
The Inverter does not power up
Follow the instructions provided in the
WJ200 / WL200 user’s manual to
troubleshoot.
The WJ-PN connector is damaged
Replace the WJ-PN.
The Inverter RS input is ON
Switch the Inverter RS input OFF.
Mapping “operator control (31)”,
“force terminal mode (51)”,
“multi-speed frequency 1 (02)” to the
input terminal. At least, the one of them
turns ON.
Turn them OFF.
E60.*
E69.*
The WJ-PN encountered a fatal error
during power up.
Turn it OFF instantly. Then, check that the
WJ-PN is mounted properly and restart
the WJ-PN. If the problem persists,
replace the WJ-PN.
The WJ-PN connector is damaged
Replace the WJ-PN.
The WJ-PN is disconnected.
Check that the WJ-PN is connected.
The WJ-PN encountered a fatal error
during Operation.
Check that the WJ-PN is mounted
properly and restart the WJ-PN. If the
problem persists, replace the WJ-PN.
E63.*
Communication error occurred between
the PROFINET IO controller and the
WJ-PN.
Check the connection between the
PROFINET IO controller and the WJ-PN.
NOTE: E60.* and E69.* are same error contents. E60.* error indicates that are detected in the WJ-PN.
E69.* error indicates that are detected in the inverter.