11
4.4 Automatic operation
Having completed the steps described up to the preceding pages, the minimum necessary processes
shown in (1) and (2) below would be finished as the system controls the tension.
(1) Controller installation and wiring
(2) Initial setting (zero span adjustment of the tension detectors in particular)
Now, check the drive system in manual operation mode in step (3). Follow the procedure below.
• Press the power on/off switch to connect the system to the power supply.
• Press the manual mode switch. Use the manual torque controller to check the system opera-
tion.
When completing the system check in manual operation mode perform operational check by the automatic
operation in step (4) following the procedure below.
• Set the tension controller. See page 18 for the operator screen.
• Press the automatic mode switch to enter automatic mode.
• Turn on the MC1 contact input to start automatic operation.
This completes the basic adjustment for operation.
Where a different mechanism or other functions are used, refer to Section 6 and after.
If any problem in the operation, refer to Section 10.
Automatic mode switch
Output on/off switch
Power switch
Tension controller Manual torque controller
Manual mode switch
Display selection switch
OUTPUT
ON/OFF
POWER
ON
OFF
EN TER
CANCEL
INC / DEC PAGE
CURSOR
MODE
MANUALAUTO
TENS ION SET MANUAL S ET
MON ITOR
SELECT
× 10N
LE-40MTA -E
T S N . S E T M N T . →
S E T → # # # # N →
N
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