Group 0: Ac Drive Status Parameters; Chapter 5 Description Of Parameter Settings - Delta Electronics AC Drive VFD-F Series User Manual

CHAPTER 5 DESCRIPTION OF PARAMETER SETTINGS

: This parameter can be set during operation.

5.1 Group 0: AC Drive Status Parameters

Group 0 is read-only.
00 - 00 Software Version
This parameter displays the software version of AC drive.
00 - 01 AC Drive Status Indication 1
This parameter displays the AC drive status.
Code AC Drive Status
00 No fault occurred
01 oc
02 ov
03 oH
04 oL
05 oL1
06 EF (external fault)
07 occ (AC drive IGBT fault )
08 cF3 (CPU failure)
09 HPF (hardware protection failure)
10 ocA (over current during acceleration)
11 ocd (over current during deceleration)
12 ocn (over current during steady state
operation)
13 GFF (ground fault)
14 Lv (under voltage)
15 cF1
16 cF2
17 bb (base block)
18 oL2 (motor over load 2)
19 Reserved
20 codE
21 EF1 (external emergency stop)
22 PHL (phase loss)
23 Lc (Low Current)
24 FbL(Feedback Loss)
25 Reserved
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
Factory setting: Read Only
Factory setting: Read Only
Explanation
over current
over voltage
over temperature
overload
electronic thermal relay
EF-DCM is closed
IGBT short circuit protection
Abnormal A/D reading during self-check
Hardware protection function activated
during self-check.
Output current exceeds protection level
during acceleration
Output current exceeds protection level
during deceleration
Output current exceeds protection level
during steady state operation.
Ground fault protection feature activated
Low input voltage
EEPROM input data is abnormal
EEPROM output data is abnormal
BB is set and activated
Output current exceeds rated motor current
software or password protection
EF1 (a multifunction-DCM is enabled)
Input power lacks phase.
3-phase input power is unbalance and
exceeds specification.
Low current detection during operation.
Feedback signal is abnormal.
5-1
VFD-F Series
5