INVT Goodrive350 Series Operation Manual page 272

Goodrive350 IP55 High-ingress Protection Series VFD
Function
Name
code
Detecting for
PT100/PT1000
P28.23
disconnection from
Enabling digital
calibration in EC
P28.24 PT100/PT1000
temperature
detection
Type of sensor for
P28.25 AI/AO to detect
motor temperature
AIAO detected
P28.26 motor OT
protection threshold
AIAO detected
P28.27 motor OT pre-alarm
threshold
0x00–0x11
Ones place: PT100 disconnection detection
0: Disable
1: Enable
Tens place: PT1000 disconnection detection
EC
0: Disable
1: Enable
0–4
0: Disable
1: Enable PT100 lower limit digital calibration
2: Enable PT100 upper limit digital calibration
3: Enable PT1000 lower limit digital calibration
4: Enable PT1000 upper limit digital calibration
0–4
0: No temperature sensor
1: PT100
2: PT1000
3: KTY84
4: PTC
Note:
P19.21.
To measure temperature, switch the output of
AO1 to current, and connect one end of the
temperature resistor to AI1 and AO1, and the
other end to GND.
0.0–200.0° C
Note: When the motor temperature exceeds
the threshold, the VFD releases the OT alarm.
0.0–200.0° C
Note: When the motor temperature exceeds
the value, the DO terminal with function 48 (AI
detected motor OH pre-alarm) outputs a valid
signal.
Description
Temperature is displayed
-254-
Function parameter list
Default Modify
0x00
0
0
through
110.0° C
90.0° C
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