Delta VFD-E User Manual

Chapter 4 Parameters|
4-96 Revision Jan. 2009, 06EE, SW--PW V1.12/CTL V2.12
 This parameter can be used to set the status of multi-function terminals (MI1~MI6 (N.O./N.C.)
for standard AC motor drive).
 The MI1~MI3 setting will be invalid when the operation command source is external terminal
(2/3wire).
12345 0
0=N.O
1=N.C
MI1
MI2
MI3
MI4
MI5
MI6
Weights
Bit
 The Setting method: It needs to convert binary number (6-bit) to decimal number for input.
 For example: if setting MI3, MI5, MI6 to be N.C. and MI1, MI2, MI4 to be N.O. The setting
value Pr.04.09 should be bit5X2
5
+bit4X2
4
+bit2X2
2
= 1X2
5
+1X2
4
+1X2
2
= 32+16+4=52 as shown
in the following.
01011 0
Weights
Bit
0=N.O
1=N.C
MI1
MI2
MI3
MI4
MI5
MI6
The setting value
= bit5x2 +bit4x2 +bit2x2
542
= 1x2 +1x2 +1x2
542
=32+16+4
Setting 04.09
=52
NOTE:
2 =16384 2 =8192 2 =4096 2 =2048 2 =1024
2 =512 2 =256 2 =128 2 =64 2 =32
2 =16 2 =8 2 =4 2 =2 2 =1
14 13 12 11 1 0
98765
4321 0
 When extension card is installed, the number of the multi-function input terminals will increase
according to the extension card. The maximum number of the multi-function input terminals is
shown as follows.

Delta VFD-E Specifications

General

Protection Features	IP20
Enclosure Rating	IP20
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Control Mode	V/F, Sensorless Vector
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Operating Temperature	-10°C to +50°C
Analog Inputs	2 (0-10V, 4-20mA)
Analog Outputs	1 (0-10V)
Communication Interface	RS-485
Output Voltage	3-phase, equal to input voltage
Power Range	0.4kW to 7.5 kW
Storage Temperature	-20°C to +60°C
Humidity	90% RH (non-condensing)
Cooling Method	Fan cooled
Digital Outputs	1 relay output