Larsen & Toubro C*2000 Series, Руководство пользователя

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Chapter 7 Basic Functions
7-2
Cx2000 AC Drive
Setting frequency for keypad potentiometer V2: 0
～
5 [V]
Group Code Item Set value Range Initial Unit
Drive group 0.00
Target frequency - 0.00 ~ 400.00 0.00 Hz
Frq Frequency setting mode 2 0 ~ 8 0
I/O group
I 1
Filter time constant for V2
input
- 0 ~ 9999 10
I 2 V2 input Min voltage - 0.00~5.00 0.00 V
I 3
Corresponding frequency for
V2 input Min Voltage
- 0.00 ~ 400.00 0.00 Hz
I 4 V2 input Max voltage - 0.00 ~ 5.00 5.00 V
I 5
Corresponding frequency for
V2 input Max voltage
- 0.00 ~ 400.00 60.00 Hz
Set Frq code of Drive group to 2. Use the knob setting frequency on the keypad.
Monitor the frequency value set in the target frequency (0.00) of Drive group.
Terminal AI setting frequency(dial J1 to V terminal): input 0
～
+10[V]
Group Code Item Set value Range Initial Unit
Drive group 0.00
Target frequency - 0.00 ~ 400.00 0.00 Hz
Frq Frequency setting mode 3 0 ~ 8 0
I/O group
I 6
Filter time constant for V1
input
- 0 ~ 9999 10
I 7 V1 input Min voltage - 0.00 ~ 10.00 0.00 V
I 8
Corresponding frequency for
V1 input Min voltage
- 0.00 ~ 400.00 0.00 Hz
I 9 V1 input Max voltage - 0.00 ~ 10.00 10.00 V
I 10
Corresponding frequency for
V1 input Max voltage
- 0.00 ~ 400.00 60.00 Hz
Set Frq code of Drive group to 3.
Monitor the frequency setting value in the target frequency (0.00) of Drive group.
 Apply 0
～
+10V signal between inverter keypad terminal AI and CM. Dial J1 to V terminal.
AI N
CM
使 使 使 使 0~10V
0 ~ +10 V
0 ~ 10V input via external controller