10
4.3 Adjustment of zero and span for tension detector
F
L L
S C A L E
S E T
T E N S I O N
F U L L
S C A L E
S E T
→
# # # # N
:
× 1 0
:
× 1
:
× 0 . 1
U
Z
R O
T U N E
E X E C U T E
T E N S I O N
Z E R O
T U N I N G
P U S H
< E N T E R >
O R
< C A N C E L >
E
S
A N
T U N E
P
S E T
N U M B E R
O F
T N S N .
D E T E C T O R
T N S N . D T :
T O W
:
O N L Y
O N E
S
A N
T U N E
E X E C U T E
T E N S I O N
S P A N
T U N I N G
P U S H
< E N T E R >
O R
< C A N C E L >
P
S
A N
T U N E
S U S P E N D
T E S T
W E I G H T
W E I G H T
→
# # # # N
S E T
W E I G H T
P
S
A N
T U N E
C O N T .
T E N S I O N
S P A N
T U N I N G ?
P U S H
< E N T E R >
O R
< C A N C E L >
P
S
T
T H E
D R I V I N G
P A R A M E T E R S
E
P
S S W O R D
S E T
→
# # # # #
S E T
N U M B E R
A
T
T
S
• This is to set the full-scale
tension (maximum
mechanical tension) and the
number of display digits.
For example, if desired to
have "50.0N" displayed,
select " 500 " and " × 0.1 ".
• Zero adjustment should be
made with the tare weight of
the detection reel and
without material.
• If unable to make zero
adjustment, check the
system referring to pages 75
and 77.
• If the tension full scale is
changed, carry out the
zero/span adjustment again.
• Install the tension detectors
on both ends of the
detection reel as shown in
the left figure. For a short
detection reel, only one
tension detector may be
used. Use the following
screen to select one or two
tension detectors.
ENTER
CANCEL
Stand- by(for approximately 10sec)
S
T
E R O
T U
Z
Z
R O
T U N
E
E
- - -
N I N G
E R R O R
T H E
D E T E C T I O N
R O L L E R
I S
T O O
H
Z
R O
T U N
E
C
M P L E T E
O
E
!
Finished
Error
ENTER
CANCEL
• Suspend weight W (N).
The weight should be a
static load as close to the
full-scale tension value as
possible
(Should be between 1 to 1/3
of the full scale).
Stretch a string in
the center of the
roller.
ENTER
W
X
T
NUMERIC
T
ENTER
CANCEL
T
S
A N
T U N E
C O M P L E T E !
L E F T
→
# # # # N
:
P
P A N
T U
S
S
A N
T U N
P
E
- - -
N I N G
E R R O R
S P A N
T U N I N G
T A R G E T
W E I G H T
I S
Error
Finished
S
T
C
E C K
C H E C K
T H E
P A R A M E T E R S
P U S H
< E N T E R >
H
ENTER
Error Message
• When, for example, a mass
of 10 kg is suspended,
multiply it by the
gravitational acceleration
(9.8) to make it 98N.
• Do not alter the load during
the adjustment. Otherwise,
the system may not be able
to adjust or may generate
an error.
• By the display unit setting,
the system shows the value
in the magnitude of "N" or
"×10N". When one tension
detector is used, the left
display shows zero. When
two detectors are used, the
left and right readings are
balanced.
• When unable to adjust the
span, check the system
referring to pages 75 and
77.
• If an error message
appears, the system can
not complete the
adjustment. Set the
system again.
•
Initial setting completed.
The system setting screen
appears hereafter. Set the
parameters as necessary.
T
T
T
Summary of Contents for LE-40MTB-E
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