Panel Configuration - Mitsubishi LE-40MTB-E Instruction Manual

1.2 Panel configuration

The figure below shows the configuration of the panel of the tension controller LE-40MTB-E.
(5)
(4)
(3)
(2)
(1)
(26) (25)
(27) (28)
(29) (30)
1. POWER switch and OUTPUT ON / OFF switch
Turn on the POWER switch and the OUTPUT ON/OFF switch to light the LEDs provided on the upper
portion of the both switches.
(Note) Use OUTPUT ON/OFF switch or OUT REMOTE input without using the POWER
switch when the output is turned on and off.
2. DISPLAY SELECTOR switch
The monitored operating tension value is always displayed in the bar graph on the upper right of the
screen.
Under the bar graph, the operating tension or control output is displayed in numeric.
The control output or the operating tension is displayed on the seven-segment display in the same way.
The type of contents displayed is changed every time the Tension/Output selector switch is pressed. The
type of contents displayed on the seven-segment display is indicated by the LED provided on the left
side of the selector switch.
The unit of tension (
3. Automatic operation ( Basic operation )
Pressing the automatic mode switch starts automatic operation.
However, that automatic control will not take place unless the start/stop
input (MC1) is turned on.
The operation takes place at the memorized tension corresponding to
the designated menu number. With the tension set screen displayed, the
tension setting can be changed at the rate of 50 units per each turn of
the pulse dial. Set the full-scale tension during the initial setting process.
When the equipment carries out the taper tension control commensurate
with the reel diameter, the actual target tension will be the value sub-
tracted the taper tension from this tension setting. Thus, the equipment
carries out automatic control so that the detected tension meet with the
target tension.
4. Manual operation
Pressing the manual mode switch allows manual operation of the equip-
ment. The operation takes place at the memorized control output corre-
sponding to the designated menu number. With the "manual set" dcreen
displayed, the manual operation control output can be changed at the
rate of 50 units per cach turn of the pulser.
Zero to 100% setting corresponds to the SA-SN output of zero to 5V
both in servo and powder mades.
(6) (7)
(21) (20) (16)
(22) (19) (18) (15) (13)
(23) (24) (17) (14) (12)
• Allowable power switch cycles : 20,000 times
×
10N or N) is specified by the setting of the parameter.
(1) : POWER switch
(2) : Power LED
(8)
(3) : Output ON/OFF switch
(9)
(4) : Output ON/OFF LED
(5) : LCD display
(6) : Bar graph
(10)
Upper :Tension monitor (%)
(11) Lower :Target tension (%)
(7) : Scale
(8) : Seven-segment display
(9) : Unit LED
(10) : DISPLAY SELECTOR
Tension and output are
selected alternately.
Selection of kgf or N is
set by the parameter.
3
(11) : Door open screw
(12) : MANUAL mode switch
(13) : MANUAL mode LED
(14) : AUTO mode switch
(15) : AUTO mode LED
(16) : Pulser
(17) : CANCEL key
(18) : ENTER key
(19)(20) : Top screen selector
(21)(22) : Screen scroll keys
(23)(24) : Cursor control keys
(25) : Menu shift key
(26) : Menu shift LED
(27) to (30) :Menu selector keys
Full scale tension
Menu table
memory value
Left ←Pulser →Right
Tension set
100
80
60
40
Menu table
20
memory value
Left ←Pulser →Right
Manual set