E2 Pid Function Parameter - Powtran PI500-S Series Manual

E0.08 Solar hibernation voltage
When inverter is running, when the bus voltage is lower than the set voltage (E0.08),inverter
will go into hibernation.
Voltage
220V
380V
E0.09 Hibernation frequency
Hibernation frequency (E0.09) Used with wake-up delay time (E0.03) and hibernation delay
time (E0.11), pls check E0.03 for Functional description
E0.10 Load drop detection interval time
When using the load detection interval, set F8.30 ~ F8.32.
After the inverter falls off, Restart the operation after the time which set by E 0.10.
E0.11 Hibernation delay time
Hibernation delay time(E0.11)Used with wake-up delay time (E0.03) and hibernation
frequency (E0.09), pls check E0.03 for Functional description

5-1-13.E2 PID function parameter.

Code Parameter name
E2.00 PIDsetting source
E2.01 PIDkeyboard reference
E2.02 PIDfeedback source
E2.03 PIDaction direction
E2.04 PIDreference feedback range 0~65535
E2.05 PIDinversion cutoff frequency 0．00~F0.19(maximum frequency)
E2.06 PIDdeviation limit
When the deviation between PID reference value and PID feedback value is less than E2.06,
PID will stop regulating action. Thus, when the deviation is lesser, the output frequency will be
stable, it is especially effective for some closed-loop control occasions.
E2.07 PID differential limiting
The role of the differential is more sensitive in PID regulator, is likely to cause system
oscillation, generally the role is limited to a smaller range, E2.07 is used to set PID differential
output range.
E2.08 PID reference change time
The PID reference change time means the required time that PID reference value changes from
0.0% to 100.0%.When the PID reference changes, the PID reference value will change linearly
according to the reference change time to reduce the adverse effects to the system caused by a
sudden reference change.
E2.09 PID feedback filter time
E2.10 PID output filter time
E2.09 is used for filtering the PID feedback quantity, the filter helps reduce the influence of
interference to the feedback quantity, but will bring the response performance of the process closed
loop system.
0.0~1000.0V
Hibernation voltage default Value(V)
0~Max frequency(F0.19)
0~65535s
0~10000s
Setting range
0~6
0.0%~100.0%
0~8
0:Positive；1:negative
0.0%~100.0%
0.00% to 100.00%
0.00s to 650.00s
0.00s to 60.00s
0.00s to 60.00s
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Chapter 5 Function parameter
Confirmed
model type
200
400
15.00Hz
6000s
100
Factory
setting
0
50.0%
0
0
1000
2.00Hz
0.0%
0.10%
0.00s
0.00s
0.00s
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Change
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