4
Menu navigation
The menu organization is presented in the following diagram. The various options are selected with the 3 control keys.
2s
2s
Set
2s
Set
Measures
and st at e
Out put
volt age
Out put
current
2s
Set
Operat ing
m ode
2s
Set
Current
lim it
2s
Set
Out put
enable
Allow ed values: 4.5...55.5V
Resolut ion: 0.01V
Default value: 5V
Allow ed values: 1...11A
Resolut ion: 0.1A
Default value: 10A
Allow ed values: Single (SI), Parallel (PA)
Default value: Single
Allow ed values: Const ant current (CC), Hiccup (HU)
Default value: Hiccup
Allow ed values: Disabled (DI), Enabled (EN)
Default value: Enabled
Set
Set
(St ore)
15s
Out put
m easures
(No st ore)
Set
Set
(St ore)
(No st ore)
Set
Set
(St ore)
(No st ore)
Set
Set
(St ore)
(No st ore)
Set
Set
(St ore)
(No st ore)
USB Pow ered
High t em perat ure
Over t em perat ure
Short cucuit
2s
Set
Modbus
address
Allow ed values: 1...99
Default value: 1
(St ore)
Set
Set
(St ore)
(No st ore)
Out put
m easures
Out put
m easures
Out put
m easures
Out put
m easures
Out put
m easures
Overload
Measures
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
Alarm codes
Measures
Display code
Description
Behaviour
1s
1s
1s
Out put
volt age
Out put
current
Input
volt age
Set
Set
Set
Output
Short circuit
error
The “Short Circuit (
SC
)” error message app
ears when a
short circuit is detected at the output.
In this case the output is switched off and then restarted
after 10 seconds. This cycle is repeated until the short
circuit is removed.
Output
Overload
error
The “Overload (
OL
)” error message appe
ars when the
output current exceeds Imax; it is only applicable when
“hiccup mode” current limitation is selected.
In this case the output is switched off after 5 seconds of
sustained overload and then restarted after 10 seconds.
This cycle is repeated until the output current is reduced
below Imax.
Over-
temperature
warning
The “Over Temperature warning (
Ht
)” appears when the
internal temperature is reaching unusually high levels. If
no modification of the ambient operating temperature
and / or load conditions is performed by the user, it is
highly possible that a
“Over Temperature (
Ot
)” error
occurs, leading to the output switch off.
Over-
temperature
error
The “Over Temperature (
Ot
)” error message appears
when the internal temperature exceeds the safe limits. In
this case the output is switched off. The output is switched
back on when the temperature decreased to safe limits. In
case of repeated Over Temperature errors check the
device ventilation and/or reduce ambient temperature