Delta VFD11AMS21AFSHA, User Manual

Page: 194 / 445

Chapter 12 Description of Parameter Settings

MS300
(High Speed Model)
12-02-12
Settings Functions Descriptions
8 Over torque 2
Active when the drive detects over-torque. Pr. 06-10 is for setting
the over-torque detection level (motor 2), and Pr. 06-11 is for
setting over-torque detection time (motor 2).
Refer to Pr. 06-09~06-11.
9 Drive is ready Active when the drive is ON with no abnormality detected.
10 Low voltage warn (LV)
Active when the DC Bus voltage is too low.
(refer to Pr. 06-00 low voltage level)
11 Malfunction indication Active when fault occurs (except Lv stop).
13 Overheat
Active when IGBT or heat sink overheats to prevent OH turn off
the drive. (refer to Pr. 06-15)
14
Software brake signal
indication
Active when the soft brake function is ON. (refer to Pr. 07-00)
17
Count value attained
(Pr. 02-20)
When the drive executes external counter, this contact will active
if the count value is equal to the setting value of Pr. 02-20. This
contact will not active when the setting value of Pr. 02-20 > Pr.
02-19.
18
Count value attained
(Pr. 02-19) When the drive executes external counter, this contact will active
if the count value is equal to the setting value of Pr. 02-19.
19
External interrupt B.B.
input (Base Block) Active when external interrupt (B.B.) stop output occurs in the
drive.
20 Warning output Active when the warning is detected.
21 Over-voltage warning Active when the over-voltage is detected.
22
Over-current stall
prevention warning
Active when the over-current stall prevention is detected.
23
Over-voltage stall
prevention warning
Active when the over-voltage stall prevention is detected.
24 Operation source
Active when the source of operation command is controlled by
digital keypad. (Pr. 00-21 = 0)
25 Forward command Active when the operation direction is forward.
26 Reverse command Active when the operation direction is reverse.
29
Output when frequency
≥ Pr. 02-34
Active when frequency is ≥ Pr. 02-34.
(Actual output H ≥ Pr. 02-34)
30
Output when frequency
< Pr. 02-34 Active when frequency is < Pr. 02-34.
(Actual output H
<
Pr. 02-34)
31
Y-connection for the
motor coil Active when Pr. 05-24 = 1, frequency output is lower than Pr.
05-23 minus 2 Hz, and time is longer than Pr. 05-25.
32
△
-connection for the
motor coil
Active when Pr. 05-24 = 1, frequency output is higher than Pr.
05-23 plus 2 Hz, , and time is longer than Pr. 05-25.
33
Zero speed (actual
output frequency) Active when the actual output frequency is 0.
(the drive should be in RUN mode)