Goodrive600 series high-performance multifunction VFD
Basic operation guidelines
-88-
Function
code
Name
Description
Default
corresponding to
lower limit (current
type)
P06.24
AO1 output upper
limit (current type)
P06.22
–300.0%
P06.16
–100.0
P06.25
AO1 output
corresponding to
upper limit
(current type)
0.00mA
–20.00 mA
0.00
–20.00
P06.32
AO1 output signal
type
0
–1
0: Voltage
1: Current
0
–1
5.6.11 Motor temperature detection
5.6.11.1 By using an expansion card
Both the VFD IO expansion card (EC-IO702) and 24V simplified incremental PG card (EC-PG707-24) have the
temperature sampling module. EC-IO702 supports the connection to temperature sensors of PT100, PT1000, KTY84,
and NTC, while EC-PG707-24 supports the connection to temperature sensors of PT100, PT1000, and KTY84.
Regardless of which temperature sensors are used, the wiring of the motor temperature detection sensors is the same.
The following uses EC-IO702 as an example to describe the wiring method and setting.
GND
EC-IO702
K&N(PT)
PE
Sensor
Figure 5-6 Temperature sensor wiring for the IO expansion card
After installing the I/O expansion card to the inverter unit, you can wire the temperature sensor according to the
preceding figure. Then set P28.16 (Type of sensor for IO card to detect motor temperature), set P28.17
–P28.19 (that is,
set IO card detected motor OH protection threshold, Detection time of IO card detected motor OH protection, and
Detection time of IO card detected motor OH protection), and set P28.11 (Action to protect against motor overheating
during running). If you select a temperature sensor of the NTC type, you need to set B25/85 (P28.20).
Related function parameters:
Function
code
Name
Description
Default
P19.12
PG card detected motor
temperature
-20.0
–175.0°C
0.0°C
P19.13
IO card detected motor
temperature
-20.0
–175.0°C
0.0°C
P28.11
Action to protect against
motor overheating during
running
0x00
–0x11
Ones place: When the PG card detects overheating
0: Coast to stop
0x00
