Hitachi SAMURAI Series Service Manual page 125

4. Troubleshooting
Troubleshooting by alarm code
40-40
Alarm code
Alarm stop reason
The settings of the DIP switch are unrecognisable.
The DIP switches of each PCB are set
correctly
The DIP switch settings are recognized
as correct by switch setting check "SERVICE
MENU"
Check PCB
40-40
Alarm code
Alarm stop reason
A forbidden operation is performed during operation.
Wrong activation
(Remote -> Local)
Wrong activation
(Local -> Remote)
Wrong activation
(Remote operation order
when in local)
118
SMGB0097 rev.0 - 07/2015
Incorrect Setting
No
Yes
No
Yes
(CPU PCB)
c
Incorrect operation
Changed settings from
remote to local during remote
operation
No
Changed settings from local to
remote during local operation
No
Operation order from
remote (including option)
input when in local settings (unit
stopped)
No
Set DIP switches correctly
and reactivate power
The contacts of DIP
switches on the setting
PCB are defective.
Replace setting PCB
Yes
Conducting this operation
results in wrong activation
Check PCB
PCB) and PCB
(CPU PCB)
Yes
Conducting this operation
results in wrong activation
Check PCB
PCB) and PCB
(CPU PCB)
Yes
Conducting this operation
results in wrong activation
Check PCB
PCB) and PCB
(CPU PCB)
(Settings
A
c
(Settings
A
c
(Settings
A
c