Digital Terminal Input Debouncing Time; Display The Status Of Multi-Function Input Terminal - Delta Electronics AC Motor Drive VFD-EL User Manual

Chapter 4 Parameters|
Weights
The setting value
5
= bit5x2 +bit4x2 +bit2x2
5
= 1x2 +1x2 +1x2
=32+16+4
Setting 04.09
04.10

Digital Terminal Input Debouncing Time

Settings
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.
04.26

Display the Status of Multi-function Input Terminal

Settings
Display
The multi-function input terminals are falling-edge triggered. For standard AC motor drive,
there are MI1 to MI6 and Pr.04.26 will display 63 (111111) for no action.
4-62
1 1 0 1
Bit
4 2
4 2
=52
1 to 20
Read Only
Bit0: MI1 Status
Bit1: MI2 Status
Bit2: MI3 Status
Bit3: MI4 Status
Bit4: MI5 Status
Bit5: MI6 Status
Weights
Bit
5
0=N.O
1=N.C
0 0
MI1
MI2
MI3
MI4
MI5
MI6
NOTE:
14 13
2 =16384 2 =8192
9 8
2 =512 2 =256
4 3
2 =16 2 =8 2 =4
4 3 2 1 0
12 11 10
2 =4096 2 =2048 2 =1024
7 6 5
2 =128 2 =64 2 =32
2 1 0
2 =2 2 =1
Factory Setting: 1
Factory setting: ##
0=Active
1=off
MI1
MI2
MI3
MI4
MI5
MI6
Revision August 2008, 2ELE, V1.02
Unit: 2 msec