Frequency
detection value
(FDT1)
P8
-
15
30.00Hz
080FH
Detection range
of FDT1
P8
-
16
0.00Hz
0810H
Frequency
detection
value (FDT2)
P8
-
17
50.00Hz
0811H
current reaching
1 detection value
current reaching
1 detection range
P8
-
20
P8
-
21
Enable y terminal after current output
reaches set condition
100.0%
5.0%
0814H
0815H
Detection
range of FDT2
P8
-
18
0.00Hz
0812H
P8
-
19
0.30Hz
0813H
Detection range
of frequency
consistent
P8
-
22
150.0%
0816H
current reaching
2 detection value
P8
-
23
P8
-
26
P8-29
Current reaching
2 detection range
Output
overcurrent
threshold
Timing duration
setting
0.0
～
6500
.
0
Min
5.0%
5.0%
0.0Min
0817H
081AH
081DH
P8
-
24
Zero current
detection level
5.0%
0818H
P8
-
25
Zero current
detection
delay time
The rated current of the motor is 100%. When
the output current of the AV drive is less
than or equal to the zero current detection
level and the duration exceeds the zero
current detection delay time, the Ac drive
multi-function y outputs the on signal.
0.20s
0819H
P8
-
27
Output
overcurrent
detection delay
0.0%
～
600.0%
0.0% (no detection); the rated current of
the motor is 100%. When the output current
of the AC drive is greater than or over the
limit detection point and the duration
exceeds the software over-current point
detection delay time, the AC drive multi-
function Y output on signal,
0.20s
081BH
P8
-
28
Timing
operation
function
BIT0: Timing function selection
0: Invalid 1: Valid
BIT1: Timing operation time selection
0: P8-29 setting 1: AI1
2: AI2 3: AI3
Analog input range 100% corresponds to P8-28
BIT2: Reserved
BIT3: Reserved
0000
081CH
P8
-
30
0
081EH
Timer time unit
0: Second 1: Minute 2: Hour
0
～
Maximum frequency
When the output frequency of the AC drive is
within the range of positive and negative
detection amplitude of any frequency
detection value, the multi-functional Y
output on signal.
P8
-
31
0
081FH
Timer set value
0～65000
This parameter is used to set the timing
time of the AC drive. The start-up of the
timer is completed by the external timer
trigger terminal of the timer. The timing
starts from the reception to the external
trigger signal. After the timing time
arrives, the corresponding output terminal
outputs a pulse signal with a width of 1
second. If the external trigger signal is
always in the trigger state, the corres-
ponding output terminal will output a pulse
signal every [P8-28] set time. When the
trigger terminal is invalid, the timer keeps
the existing timing value, and continues to
accumulate the timing after the trigger
terminal is valid. The timer clearing
terminal can clear the timing value at any
time.
P8
-
32
1000
0820H
Counter Max
0
～
65000
When the counter reaches the value speci-
fied in the parameter [P4-30], an effective
signal with the width equal to the external
clock period will be output at the corres-
ponding output terminal. That is to say,
when the next counting signal is input, the
output terminal stops outputting the effec-
tive signal.
P8
-
33
500
0821H
Counter set
value
0
～
65000
When the count value of the external clock
of the counter reaches the value specified
in parameter [P4-31]. Select the output
effective signal at the corresponding output
terminal, continue counting until the value
specified in the parameter [P4-29] is
exceeded, leading to the cancellation of the
output effective signal when the counter is
cleared.
P8
-
34
31.0%
0822H
AI1 Voltage
Protection Value
Lower Limit
When the value of the analog input AI1 is
greater than F8-46, or the AI input is less
than F8-45, the AC drive multi-function y
outputs the “AI1 input overrun” on signal to
indicate whether the input voltage of AI1 is
within the set range.
P8
-
35
68.0%
0823H
AI1 voltage
protection value
upper limit
P8
-
36
75℃
0824H
Module
temperature
reached
0
～
100℃
When the AC drive radiator temperature reaches
this temperature, the AC drive multi-function
Y outputs the “module temperature reaches”on
signal.
P9
Fault and protection parameters
Function
Code
Parameter Name
Setting Range
Default
Address
-
2 7
-
-
2 8
-
F u n c t i o n C o d e T a b l e
EC620
EC620
F u n c t i o n C o d e T a b l e
