LSIS 6731001500, Руководство пользователя

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Learning Advanced Features
5.9 External PID
External PID refers to the PID features other than the basic PID features required to control the inverter.
The following table shows the areas where external PID controls can be applied.
Depending on the PID output mode, the EPID output value can be overlapped to the PID output.
External output is also available through the analog output settings at OUT-01 and OUT-07.
Group Code Name LCD Display Parameter Setting Setting Range Unit
EPI
00 Jump Code Jump Code 40 1–99
01
EPID 1 Mode
Selection
EPID1 Mode 0 None 0–3
02
EPID1output
monitor value EPID1
Output
0.00 -100.00–100.00% Unit
03
EPID1 reference
monitor value
EPID1 Ref Val - - -
04
EPID1 feedback
monitor value
EPID1 Fdb Val - - -
05
EPID1error monitor
value
EPID1 Err Val - - -
06
EPID1 command
source selection
EPID1 Ref Src 0 Keypad 0–10 -
07
EPID1 keypad
command value
EPID1 Ref Set Unit Min
Unit Min–Unit
Max
%
Purpose Function
Speed Control
Controls speed by monitoring the current speed levels of the equipment or
machinery being controlled. Control maintains consistent speed or operates
at the target speed.
Pressure Control
Controls pressure by monitoring the current pressure levels of the
equipment or machinery being controlled. Control maintains consistent
pressure or operates at the target pressure.
Flow Control
Controls flow by monitoring the amount of flow in the equipment or
machinery to be controlled. Control maintains consistent flow or operates at
a target flow.
Temperature Control
Controls temperature by monitoring the current temperature levels of the
equipment or machinery to be controlled. Control maintains a consistent
temperature or operates at a target temperature.