Toshiba TOSVERT VF-S9 Instruction Manual page 187

(Continued overleaf)
Error code
(Note 1) ST : Terminal of stand by function.
(Note 2) When the ON/OFF function is selected for DC braking (DB), using the input terminal selection pa-
[Alarms displayed during operation]
If two or more problems arise simultaneously, one of the following alarms appears and blinks.
,
The blinking alarms
13
Problem
• DC braking in process
DC braking
• Parameters are being initialized to default
Parameters in the
process of initializa- values.
tion
• Setup parameters are in the process of
Setup parameters in
the process of being
being set.
set
• Auto-tuning is in process.
Auto-tuning in proc-
ess
rameter, you can judge the inverter to be normal if "
the terminal and CC.
Overcurrent alarm
Overvoltage alarm
Overload alarm
Overheat
,
, , , are displayed in this order from left to right.
Possible causes
" disappears when opening the circuit between
Same as (overcurrent)
Same as (overvoltage)
Same as / (overload)
Same as (overheat)
M-4
E6580757
Remedies
• Normal if the message disappears after
several tens of seconds. (See Note 2.)
• Normal if the message disappears after a
while (several seconds to several tens of
seconds).
• Normal if the message disappears after a
while (several seconds to several tens of
seconds).
• Normal if the message disappears after
several seconds.