LS ELECTRIC LSLV-H100 Series, Руководство пользователя

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Learning Advanced Features
5.8.3 PID Sleep Mode
If an operation continues at a frequency lower than the PID operation conditions, a boost
operation is performed to extend sleep mode by raising the PID Reference, and then the
inverter enters PID sleep mode. In PID sleep mode, the inverter resumes PID operation
when the PID feedback falls below the PID Wakeup level and maintains the condition for
the time set at AP1-09 (PID WakeUp1 DT) or AP1-13 (PID WakeUp2DT).
Note
PID Wakeup level may be calculated using the following formula:
PID Wakeup Level = PID-04 (PID Ref Value)
–AP1-10 (PID WakeUp1Dev) or, PID-04 (PID Ref
Value) - AP1-14 PID (WakeUp2Dev).
Two sets of configurations are available in PID sleep mode for sleep mode frequency, sleep
mode delay time, wakeup variation, and wakeup delay time. One of the two configurations
may be selected depending on the multi-function input terminal configuration and input
conditions.
Group Code Name LCD Displays Parameter Setting Setting Range Unit
AP1
05
Sleep boost
settings
Sleep Bst Set 0.00 0
–Unit Max
Unit
06 Sleep boost speed
Sleep Bst
Freq
60.00
0.00, Low
Freq
–High
Freq
Hz
07
PID sleep mode 1
delay time PID Sleep 1
DT
20.0 0
–6000.0
sec
08
PID sleep mode 1
frequency PID
Sleep1Freq
0.00
0.00, Low
Freq
–High
Freq
Hz
09
PID wakeup 1
delay time PID
WakeUp1 DT
20.0 0
–6000.0
sec
10
PID wakeup 1
value PID
WakeUp1Dev
20.00 0
–Unit Band
Unit
11
PID sleep mode 2
delay time PID Sleep 2
DT
20.0 0
–6000.0
sec
12
PID sleep mode 2
frequency PID
Sleep2Freq
0.00
0.00, Low
Freq
–High
Freq
Hz