Delta VP3000 Series - Page 416

Chapter 8 Troubleshooting｜VP3000
407
ID No.
Warning Name
Descriptions
13
Under current
(uC)
Low current
Action and Reset
Action Condition
H2-12
Action Time
H2-13
Warning Setting Parameter
H2-14
0: Warning & continue OPER
1: Fault & Ramp to Stop
2: Fault & Auto-Decel
3: Fault & coast to stop
4: Fault & by Quick Stop Time
Reset Method
Auto
“Warning” occurs when Pr. H2-14 = 0. The “Warning” automatically
clears when the output current is > (Pr. H2-12 × 105%).
Manual
“Error” occurs when Pr. H2-14 = 1–4. You must reset manually.
Reset Condition
Immediately reset
Record
Does not record when Pr. H2-14 = 0 and uC displays “Warning”
Cause
Corrective Actions
Motor cable disconnection
Exclude the connection issue of the motor and its load.
Improper setting for the low
current protection
Set the proper settings for Pr. H2-12, Pr. H2-13 and Pr. H2-14.
Low load
Check the load status.
Make sure the motor capacity matches the load.