Mitsubishi Electric VL-250CZPVU-R-E Installation Manual page 34

6.4.5 External input
The product has external input terminals. (See below.)
Function name
Analog input 1
Analog input 2
Live switch
Volt-free contact
On the «External input» screen, you can set the operation for the external input.
Note
- T he product operates according to the highest fan speed input from the external input of the effective settings. When the
fan speed is determined by the external input, is displayed on the «Main display» screen.
- W hen the icon is displayed, the operation of the product may differ from the fan speed displayed on the controller. Also, a
lower speed cannot be selected by the controller. (Note that a higher speed can be selected.)
6.4.5.1 Accessing «Analog input 1» screen
(Take the same process for Analog input 2, Live switch, and Volt-free contact screens.)
External input
Analog input 1
Analog input 2
Live switch
Volt-free contact
Main menu:
Cursor
F1 F2 F3
6.4.5.2 Analog input 1 (Take the same process for Analog input 2.)
Analog input 1
Enable
Pattern
Threshold
Fan
Select:
Cursor
F1 F2
Input
0 -10 VDC
0 -10 VDC
220-240 VAC
Contact input
Airflow
Loading
F4
No / Yes
1 2 3 Free
5 V
Cursor
F3 F4
Terminal
TM200 1(+,–)
TM200 2(+,–)
Power cable LS (Black)
TM201 3-4
Press the and
Press the button to go to the next screen.
The product data is loaded before the screen will appear.
[Loading] is displayed. (10-60 seconds)
Press the and button to move the cursor.
Press the and button to change the setting value.
Press the button to save the changes.
[Enable]: S elect [Use(Yes) / No use(No)] for Analog input 1.
The factory default setting: No
[Pattern]: C hange the operation pattern for Analog input 1.
The factory default setting: 1
[Threshold]: C hange the threshold of the input voltage for the
[Pattern=Free] operation.
The factory default setting: 5 V
[Fan]: C hange the operating fan speed if the input voltage in the
[Pattern=Free] operation exceeds the threshold.
The factory default setting:
[Threshold] and [Fan] will be displayed only when
[Pattern=Free] is selected.
Eng-34
button to move the cursor.