Setting Items And Functions; Filter Time Constant Setting; Tension Display Filter Time Constant; Tension Output Filter Time Constant - Mitsubishi LE-30CTN Instruction Manual

7. Setting Items and Functions

7. Setting Items and Functions
• In the adjustment mode (power ON with DIP. SW8 OFF), set the following functions.
• When the following functions are not necessary, it is not necessary to change the initial values.
7.1

Filter time constant setting

7.1.1

Tension display filter time constant

• Set the display filter to indicate the operation tension on the monitor display(7).
• When this value is increased, the responsibility of the display may be deteriorated. When the indicated
value fluctuates, and is difficult to read, increase this value to easily read the value.
• Setting range - - - - - 0.2 to 4.0 sec - - - Initial value = 2.0 sec
• Setting screen
7.1.2

Tension output filter time constant

• Set the filter time constant for the output of the tension monitor ([AO1] - [AOC]).
• Setting range - - - - - 0.2 to 4.0 sec - - - Initial value = 2.0 sec
• Setting screen
7.2

Adjusting the zero point or span of the tension detector

7.2.1

Manual zero point adjustment

• When the zero point of the tension detector is shifted from the right point after stopping the machine, the
zero point indicated on the display can be manually adjusted.
• The correction value setting here will be added to the tension signal output from the tension detector, and
automatic control will be performed using this corrected tension signal.
• When the auto zero tuning or auto span tuning is performed, the correction value will be reset to zero.
• Setting range - - - - -1000 to +1000 (N,×10N)- - - - - Initial value = 0
• Setting screen
Adjustment/setting
item selection screen
On the adjustment/setting item
selection screen, set the item
number using the value setting
dial(16), and then press the
key.
- - - - - - - Item number : 21
- - - - - - - Item number : 30
- - - - - - - - - Item number : 22
7.1 Filter time constant setting
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