Menu
10
Parameter
Parameter description
protocol
Performance
structure
Keypad
and
format
Advanced
parameter
descriptions
Serial
comms
136
Mentor
MP
Advanced
User
Guide
www.onxcontrol.com
Issue
Number:
4
Trip
Diagnosis
PAd
Keypad
has
been
removed
when
the
drive
is
receiving
the
speed
reference
from
the
keypad
34
Install
keypad
and
reset
Change
speed
reference
selector
to
select
speed
reference
from
another
source
PLL
Err
Phase
Lock
Loop
cannot
lock
to
the
auxiliary
supply
174
Check
auxiliary
supply
is
stable
PS
Internal
power
supply
fault
5
Remove
any
Solutions
Modules
and
reset
Hardware
fault
-
return
drive
to
supplier
PS.10V
10
V
user
power
supply
current
greater
than
10
mA
8
Check
wiring
to
terminal
4
Reduce
load
on
terminal
4
PS.24V
24
V
internal
power
supply
overload
9
The
total
user
load
of
the
drive
and
Solutions
Modules
has
exceeded
the
internal
24
V
power
supply
limit.
The
user
load
consists
of
the
drive’s
digital
outputs,
the
SM-I/O
Plus
digital
outputs,
the
drive’s
main
encoder
supply
and
the
SM-
Universal
Encoder
Plus
encoder
supply.
•
Reduce
load
and
reset
•
Provide
an
external
24
V
>50
W
power
supply
•
Remove
any
Solutions
Modules
and
reset
PSAVE.Er
Power
down
save
parameters
in
the
EEPROM
are
corrupt
37
Indicates
that
the
power
was
removed
when
power
down
save
parameters
were
being
saved.
The
drive
will
revert
back
to
the
power
down
parameter
set
that
was
last
saved
successfully.
Perform
a
user
save
(Pr
xx.00
to
SAVE
and
reset
the
drive)
or
power
down
the
drive
normally
to
ensure
this
trip
does
or
occur
the
next
time
the
drive
is
powered
up.
SAVE.Er
User
save
parameters
in
the
EEPROM
are
corrupt
36
Indicates
that
the
power
was
removed
when
user
parameters
were
being
saved.
The
drive
will
revert
back
to
the
user
parameter
set
that
was
last
saved
successfully.
Perform
a
user
save
(Pr
xx.00
to
SAVE
and
reset
the
drive)
to
ensure
this
trip
does
or
occur
the
next
time
the
drive
is
powered
up.
SCL
Drive
RS485
serial
comms
loss
to
remote
keypad
30
Reinstall
the
cable
between
the
drive
and
keypad
Check
cable
for
damage
Replace
cable
Replace
keypad
SL
AC
input
phase
loss
170
Ensure
all
three
SCR
bridge
supply
phases
are
present
Check
input
voltage
levels
are
correct
(at
full
load)
SLX.dF
Solutions
Module
slot
X
trip:
Solutions
Module
type
installed
in
slot
X
changed
204,209,214
Save
parameters
and
reset
SLX.Er
Solutions
Module
slot
X
trip:
Solutions
Module
in
slot
X
has
detected
a
fault
202,207,212
Feedback
module
category
See
the
Diagnostics
section
in
the
relevant
Solutions
Module
User
Guide
for
more
information.
SLX.HF
Solutions
Module
slot
X
trip:
Solutions
Module
X
hardware
fault
200,205,210
Ensure
Solutions
Module
is
installed
correctly
Return
Solutions
Module
to
supplier
SLX.nF
Solutions
Module
slot
X
trip:
Solutions
Module
has
been
removed
203,208,213
Ensure
Solutions
Module
is
installed
correctly
Reinstall
Solutions
Module
Save
parameters
and
reset
drive
SL.rtd
Solutions
Module
trip:
Drive
mode
has
changed
and
Solutions
Module
parameter
routing
is
now
incorrect
215
Press
reset.
If
the
trip
persists,
contact
the
supplier
of
the
drive.
SLX.tO
Solutions
Module
slot
X
trip:
Solutions
Module
watchdog
timeout
201,206,211
Press
reset.
If
the
trip
persists,
contact
the
supplier
of
the
drive.
S.Old
The
maximum
power
the
over
voltage
suppressor
can
handle
has
been
exceeded
171
Check
the
recommended
line
reactors
are
installed
Check
the
recommended
external
suppressor
resistor
is
installed