Delta CFP2000 Series, User Manual

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Chapter 12 Description of Parameter Settings

CFP2000
12.1-06-24
Example:
The first error: ocA occurs after motor drive operates for 1000 minutes.
The second error: ocd occurs after another 1000 minutes.
The third error: ocn occurs after another 1000 minutes.
The fourth error: ocA occurs after another 1000 minutes.
The fifth error: ocd occurs after another 1000 minutes.
The sixth error: ocn occurs after 1000 minutes.
Then Pr.06-17–Pr.06-22 and Pr.06-63–Pr.06-70 are recorded as follows:
1
st
fault 2
nd
fault 3
rd
fault 4
th
fault 5
th
fault 6
th
fault
Pr.06-17 ocA ocd ocn ocA ocd ocn
Pr.06-18 0 ocA ocd ocn ocA ocd
Pr.06-19 0 0 ocA ocd ocn ocA
Pr.06-20 0 0 0 ocA ocd ocn
Pr.06-21 0 0 0 0 ocA ocd
Pr.06-22 0 0 0 0 0 ocA
Pr.06-63 0 1 2 2 3 4
Pr.06-64 1000 560 120 1120 680 240
Pr.06-65 0 0 1 2 2 3
Pr.06-66 0 1000 560 120 1120 680
Pr.06-67 0 0 0 1 2 2
Pr.06-68 0 0 1000 560 120 1120
Pr.06-69 0 0 0 0 1 2
Pr.06-70 0 0 0 1000 560 120
※
By examining the time record, you can see that the last fault (Pr.06-17) happened after the
drive run for 4 days and 240 minutes.

Low Current Setting Level
Default: 0.0
Settings 0.0–100.0 %

Low Current Detection Time
Default: 0.00
Settings 0.00–360.00 sec.

Low Current Action
Default: 0
Settings 0: No function
1: Fault and coast to stop
2: Fault and ramp to stop by the 2
nd
deceleration time
3: Warn and operation continue

The drive operates according to the setting for Pr.06-73 when the output current is lower than
the setting for Pr.06-71, and when the time of the low current exceeds the detection time for
Pr.06-72. Use this parameter with the external multi-function output terminal 44 (for low current
output).

The low current detection function does not execute when the drive is in sleep or standby status.

Sets Pr.06-71 low current level according to the drive’s rated current, the equation is Pr.00-01