Delta Electronics AC Motor Drive VFD-G - Manual (Page 89)

Chapter 4 Parameters|
4-38 Revision July 2008, EG03, SW V1.06
Setting Functions Descriptions
17 PID feedback error
indication
The corresponding output will be closed when the PID
feedback signal has an error.
18 Auto Running Command The Output will be closed when PLC Program is running.
19
1-Step Running
Completed The Output will be closed for 0.5 sec when each multi-step
speed is attained.
20 Auto Running Completed
The output will be closed for 0.5 sec when the PLC
program cycle has completed
21 Auto Running Paused The output will be closed when PLC operation is paused.
Standard relay specifications = 10A/250VAC or 12A/24VDC.
Relay delay time is 5~10 msec.
03 - 01 Reserved
03 - 02
Master Frequency Attained 1 Unit: 0.01
03 - 03
Master Frequency Attained 2 Unit: 0.01
Settings 0.00~160.00 Hz Factory Setting: 0.00
An output relay may be programmed to activate when the output frequency exceeds the
desired attained frequency setting of these two parameters.
There is a
±
2Hz window of operation. If the master frequency attained is 20Hz and the output
frequency exceeds 20Hz, the corresponding output relay will be “closed”. When the output
frequency is less than 18Hz, the corresponding output relay will be “opened” as the following
diagram shows.
Frequency
Master
frequency 1
Master frequency
2 attained
Master frequency
attained
Output frequency
Frequency
command
Time
2Hz
4Hz
2Hz
2Hz
Master frequency
1 attained
Master
frequency 2