1710
‐
PT060PNE
Rev.
0
Page
46
of
57
5.6 Instrument
test
This
function
allows
the
user
checking
the
optimal
operation
of
some
sections
of
the
instrument,
such
as:
Proper
connection
of
relay
outputs
Optimal
operation
of
digital
inputs
Optimal
operation
of
the
analogue
output
The
signal
generated
by
load
cells
5.6.1
Testing relay outputs and digital inputs
To
access
the
test
menu,
you
must
enter
the
instrument’s
management
menu
by
selecting
the
following
function:
T
E
S
T
Press
Key
T
R
E
L
E
Press
to
check
the
relay
connections
and
optimal
operation
of
the
inputs;
the
instrument
displays
two
messages:
T
R
E
L
E
Test
relay
outputs
O
F
F
O
F
F
Test
inputs
Press
to
energize
each
relay
in
sequence
and
individually
while,
in
order
to
test
inputs,
close
the
required
input
and
test
the
actual
closing
by
reading
the
following
message:
O
N
O
F
F
Input
1
closing
Press
to
cancel
the
test.
