Delta Electronics VFD-M - Manual (Page 69)

Chapter 4 Parameters|
4-34 Revision May 2008, ME14, SW V3.04
Settings Function Description
05 External Reset
Parameter value 5 programs Multi-Function Input Terminals:
M1 (Pr.38), M2 (Pr.39), M3 (Pr.40), M4 (Pr.41) or M5 (Pr.42)
to be an External Reset.
GND
RESET
setting by 5
Mx "Close": Operation avalilable
Note: The External Reset has the same function as the Reset
key on the Digital keypad. It will reset the drive after a
fault.
06
Multi-Step Speed
Command 1
07
Multi-Step Speed
Command 2
08
Multi-Step Speed
Command 3
Parameter values 06, 07,and 08 program any three of the
following Multi-Function Input Terminals: M1 (Pr.38), M2
(Pr.39), M3 (Pr.40), M4 (Pr.41) or M5 (Pr.42) for Multi-step
Speed Command function.
GND
d6 Multi-step 1
d7 Multi-step 2
d8 Multi-step 3
Mx "Close": Operation available
Mx "Close": Operation available
Mx "Close": Operation available
Note: These three inputs select up to seven multi-step speeds
defined by Pr.17 to Pr.23 as shown in the following
diagram. Pr.78 to Pr.87 can also control output speed
by programming the AC drive’s internal PLC function.
Freq.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Time
OFF
ON ON
ON ON
ON ON
ON ON
ON ON ON ON
ON
Operation
Command
Mx3-GND
Mx2-GND
Mx1-GND
Pr.17
Pr.18
Pr.19
Pr.20
Pr.21
Pr.22
Pr.23
Master Freq.