Delta VFD1A5MS43ANSAA User Manual

Chapter 13 Warning CodesMS300
482
ID No.
Display on LCD Keypad
Warning Name
Description
11
PID feedback error
(PID)
PID feedback loss (warning for analog feedback signal;
works only when PID enables)
Action and Reset
Action Condition
When the analog input is lower than 4 mA (only detects analog input 4–20 mA)
Action Time
Pr.08-08
Warning Setting Parameter
Pr.08-09
0: Warn and continue operation
1: Fault and ramp to stop
2: Fault and coast to stop
3: Warn and operate at last frequency
Reset Method
Auto
“Warning” occurs when Pr.08-09 = 0 or 3. The “Warning” automatically
clears when the feedback signal is larger than 4 mA.
Manual
“Error” occurs when Pr.08-09 = 1 or 2. You must reset manually.
Reset Condition
Immediately reset
Record
Records when Pr.08-09 = 1 or 2 (“Error”).
Does not record when Pr.08-09 = 3 (“Warning”).
Cause
Corrective Actions
Loose or broken PID feedback
wiring
Tighten the terminals again.
Replace with a new cable.
Feedback device malfunction
Replace with a new feedback device.
Hardware error
If the PID error still occurs after checking all the wiring, return to the factory for
repair.

Delta VFD1A5MS43ANSAA Specifications

General

Brand	Delta
Model	VFD1A5MS43ANSAA
Category	DC Drives
Language	English