TEC TECDrive20-EU Series - Page 88

TECDrive20-EU Series Inverter Function parameters
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Function
code
Name
Description
Default
Modify
0: P09.01
1: AI1
2: AI2
3: AI3
4: High speed pulse HDI
5: Multi-step running
6: Modbus communication
7–9: Reserved
The set target of process PID is a relative value,
for which 100% equals 100% of the feedback
signal of the controlled system.
The system always performs calculation by using
a relative value (0–100.0%).
Note: Multi-step running can be realized by
setting P10 group parameters.
P09.01
PID value
reference
The function code is mandatory when P09.00=0.
The basic value of the function code is the
feedback of the system.
Setting range:-100.0%–100.0%
0.0%
○
P09.02
PID feedback
source
Select the PID channel by the parameter.
0: AI1
1: AI2
2: AI3
3: High speed HDI
4: Modbus communication
5: Max (|AI2|, |AI3|)
6–7: Reserved
Note: The reference channel and the feedback
channel cannot coincide; otherwise, PID cannot
control effectively.
0
○
P09.03
PID output
feature
0: PID output is positive: when the feedback
signal exceeds the PID reference value, the
output frequency of the inverter will decrease to
balance the PID. For example, the strain PID
control during wrap-up
1: PID output is negative: When the feedback
signal is stronger than the PID reference value,
the output frequency of the inverter will increase
0
○