Delta VFD-E User Manual

Chapter 4 Parameters|
Revision Jan. 2009, 06EE, SW--PW V1.12/CTL V2.12 4-97
12345 0
0=N.O
1=N.C
MI1
MI2
MI3
MI4
MI5
MI6
Weights
Bit
7891011 6
MI7
MI8
MI9
MI10
MI11
MI12
 This parameter is used to set the response time of digital input terminals MI1~MI6.
 This parameter is to delay the signals on digital input terminals. 1 unit is 2 msec, 2 units are 4
msec, etc. The delay time is to debounce noisy signals that could cause the digital terminals to
malfunction.
 The AC motor drive will check the status of multi-function input terminals every 2ms. It will only
confirm the command and change the status when the input terminals status is changed. Thus,
the delay time from command input to execution is 2msec+ (Pr.04.10+1) X 2ms. Suppose that
Pr.04.10 is set to 4, the delay time will be 12ms.
04.24
The Digital Input Used by PLC (NOT for VFD*E*C models)
Settings Read Only Factory display: 0
04.10
Digital Terminal Input Debouncing Time
Unit: 2ms
Settings
1 to 20
Factory Setting: 1

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