Delta VFD-A, User Manual

Page: 39 / 86

35
Pr.39 Pr.40 Pr.41
Multi-function Input Terminals
Parameter # 39 (MI1), 40 (MI2), 41 (MI3)
Parameter Name Multi-function input terminals 1, 2, 3
Factory Setting d0000, d0001, d0002
Settings d0000 Multi-step speed command 1
d0001 Multi-step speed command 2
d0002 Multi-step speed command 3
d0003 Jog frequency reference select
d0004 Accel/decel speed inhibit command
d0005 First and second accel/decel time select
d0006 External baseblock (NO-contact input)
d0007 External baseblock (NC-contact input)
d0008 Up
command
d0009 Down command
Parameter setting value limit Pr.41> Pr.40> Pr.39.
Description
d0000
∼
d0002: The multi-step speed commands 1 to 3 are used to determine a
command frequency via the multi-step speed settings (Pr.16 to Pr.22).
Hz
step 1
step 2
step 3
step 4
step 7
step 6
step 5
MI1-DCM
MI2-DCM
MI3-DCM
ON ON
ON
ON
ON
ON
ON
ON
ON
Time
ON ON
ON
Pr.-16
Pr.-19
Pr.-18
Pr.-17
step 1
step 2
step 3
step 4
Pr.-22
Pr.-21
Pr.-20 step 5
step 6
step 7
Master frequency
reference
d0003: When “Closed,” the jog reference frequency is selected.
d0004: When “Closed,” the output frequency remains constant.
d0005: When “Open,” the AC drive accelerates / decelerates according to the
values set by ACCEL time 1 and DECEL time 1 (Pr.10,11).
When “Closed,” the AC drive accelerates / decelerates according to the values set
by in ACCEL time 2 and DECEL time 2 (Pr.12, 13).
d0006: When “Closed,” the AC drive output is turned off. (The reference frequency
is held constant.)
d0007: When “Open,” the AC Drive output is turned off. (The reference frequency
is held constant)