Delta C2000 Series User Manual page 371

Chapter 12 Description of Parameter Settings
Status 2 Motor drive is in stop; Pr06-48=0 ; Pr07-02 0
After motor drive starts, DC brake will be applied in accord to Pr07-01 and Pr07-02. During this
period, OPHL detection will not be conducted. After DC brake, motor drive starts to run, and
conducts the OPHL protection as mentioned in status 1.
Operation command
OPHL detection
Outpu t current
Status 3: Motor drive is in stop; Pr06-48 0 ; Pr07-02 0
When motor drive starts, it will perform Pr06-48 and then Pr07-02 (DC brake). DC brake current
level in this status includes two parts, one is 20 times of Pr06-47 setting value in Pr06-48 setting
time, and Pr07-02 setting value in Pr07-01 setting time. Total DC brake time is
T=Pr06-48+Pr07-02.
In this period, if OPHL happens, motor drive starts to count until Pr06-48/2, motor drive will
perform Pr06-45 setting.
Sta tus 3-1: P r0 6-48 0, Pr07 -0 2 0 (No OPHL d e tected be fore ope ra tion )
Operat io n co mman d
OP HL det ect ion ac tion
Drive's st atus
Pr.0 6-4 7
Pr.0 7-0 1
P r. 07 -02
Driv e's s tat us
OPHL det ect io n ac ts
O PHL detec tion
20 *[ Pr0 6-4 7 ]
Pr.07-01
Pr.06-47
Out put current
Pr.06 -46
No OPHL detec ted
Pr. 07-02
Pr. 06-48
Total DC brak e time
12.1-06-17
O P HL
Time
Whe n OPHL, Pr06-45 acts
Time
Start to op era te