P09--Pid Control - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
Function
Name
code
Acceleration/
deceleration
selection of
P08.54
upper limit
frequency of
torque control
Enabling auto
carrier frequency
P08.55
reduction
Min. carrier
P08.56
frequency
Temperature
point of auto
P08.57
carrier frequency
reduction
Interval of carrier
frequency
P08.58
reduction
AI1
disconnection
P08.59
detection
threshold
AI2
disconnection
P08.60
detection
threshold
AI3
disconnection
P08.61
detection
threshold
Output current
P08.62
filter time
Output torque
P08.63
filter times
P09––PID control
Function
Name
code
PID reference
P09.00
source
Description
0: No limit on acceleration or deceleration
1: Acceleration/deceleration time 1
2: Acceleration/deceleration time 2
3: Acceleration/deceleration time 3
4: Acceleration/deceleration time 4
0: Disable
1: Enable
Note: Automatic carrier frequency reduction
indicates that the VFD automatically reduces the
carrier frequency when detecting the heat sink
temperature exceeds the rated temperature. When
the temperature decreases to a certain degree, the
carrier frequency recovers. This function reduces
the chance of VFD overheat alarm.
0.0–15.0kHz
40.0–85.0° C
0–30min
0–100%
0–100%
0–100%
0.000–10.000s
0–8
Description
When frequency command (P00.06, P00. 07) is
set to 7, or voltage setting channel (P04.27) is set
to 6, the VFD running mode is process PID control.
This parameter determines the target reference
-193-
Function parameter list
Default
Modify
value
○
0
○
0
Depends
●
on model
○
70.0° C
○
10min
○
0
○
0
○
0
○
0.000s
○
8
Default
Modify
value
○
0