Desired Frequency Attained - Delta VFD-B User Manual

Settings Function
Terminal Count Value
14
Attained
Preliminary Count Value
15
Attained
16
17 Auxiliary Motor 1, 2 and 3
18
Heat Sink Overheat
19
Warning (OH1)
20 AC Motor Drive Ready
Emergency Stop
21
Indication
Desired Frequency
22
Attained 2
23 Software Brake Signal
Zero Speed Output
24
Signal
25 Under-current Detection
Operation Indication
26
(H>=Fmin)
27 Feedback Signal Error
User-defined Low-
28
voltage Detection
Brake Control (Desired
29
Frequency Attained 3)
03 - 04

Desired Frequency Attained 1

Settings
Revision July 2008, BE16, SW V4.08 & V5.00
Active when the counter reaches Terminal Count Value.
Active when the counter reaches Preliminary Count Value.
For the fan & pump control applications, one can use the
Multi-function Output Terminals (1-3) to define the auxiliary
motor. When using with group 10 PID Controls and group 11
Fan and Pump Control, it can control flow of many motors.
When the heatsink overheats, it will signal to prevent OH
from turning off the drive. When it is higher than 85
o
(185 F), it will be ON. If not, it will be OFF.
Active when the drive is on and no abnormality detected.
Active once the drive's emergency stop function is activated.
Active when the desired frequency (Pr.03-10) is attained.
This function is used in conjunction with a VFDB Brake Unit.
The output will be activated when the drive needs help
braking the load. A smooth deceleration is achieved by using
this function.
Active unless there is an output frequency present at
terminals U/T1, V/T2, and W/T3.
Active once the drive's current has fallen below its minimum
allowable value. (Refer to Pr.06-12, 06-13)
Active when there is output voltage from U, V, W.
Active when the feedback signal is abnormal. (Refer to
Pr.10-08, Pr.10-16)
Active once the DC Bus voltage is too low. (Refer to Pr.06-
16, Pr.06-17)
Active when output frequency ≥Pr.03-13. Deactivated when
output frequency ≤Pr.03-14 after STOP command.
0.00 to 400.00 Hz
Chapter 5 Parameters|VFD-B Series
Description
Factory Setting: 0.00
o
C
Unit: 0.01
5-43