Keyin Function; Memory Cassette; Applicable Memory Cassette; How To Write, Read, And Compare Data - Mitsubishi LE-30CTN Instruction Manual

8. Other Functions
8.2

Keyin function

• Use the keyin function to protect the set values from being changed by mistaken operation.
• In the list of setting items, the items marked with o in the "Keyin" column can be set the keyin function.
[1] keyin method
[2] How to cancel keyin function
8.3

Memory cassette

• Excluding the external input signal data, all the set data can be written, read, and compared between the LE-
30CTN tension controller and the memory cassette.
8.3.1

Applicable memory cassette

• Place the FX-EEPROM-4 or FX-EEPROM-8 memory cassette in the position shown in the following figure.
• Before removing or installing the memory cassette, be sure to externally cut OFF the power to all the
phases. If power to all the phases are not cut OFF, you may receive an electric shock, or the product
may be seriously damaged.
8.3.2

How to write, read, and compare data

Memory cassette
operation screen
F1
Select the
operation
type.
Operation completion
After turning OFF the
power, remove the
memory cassette.
Then, turn ON the
power.
40
• Display the corresponding item on the LCD display(5), and then press and hold the keyin
key(1) for 5 seconds or more.
• When the keyin function is activated, the keyin indicator LED(2) will light, but the under-
cursor positioned at the last digit of the set value that indicates the value can be changed will
disappear.
• Press and hold the keyin key(1) for 5 seconds or more again to cancel the keyin function.
When canceled, the keyin indicator LED(2) will extinguish.
[1] Set the memory cassette, and then turn ON the power to enter the
memory cassette operation mode.
F4 [2] Press the [F1] function key to switch the operation type, and then
determine the operation type with the display of [ ].
Execute
operation.
screen
[3] Press the [GO] key to perform the specified operation.
[4] Turn OFF the power, and then remove the memory cassette.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Refer to Sec. 12.3.
• READ - - - - Reads out the data from the memory cassette to the
tension controller.
• WRITE - - - Writes the set data of the tension controller in the
memory cassette.
• COMP. - - - Compares the data of the tension controller with the
data stored in the memory cassette.
Memory cassette
8.2 Keyin function