190
Learning Advanced Features
Code
Description
EPI-07 EPID1 Ref Set
Set the EPI control reference type (EPI-06) to ‘0 (Keypad)’ to enter the
reference value.
EPI-09 EPID1 P-Gain
Sets the output ratio for differences (errors) between the reference and
feedback. If the P-Gain x 2 is set to 50%, then 50% of the error is output.
The setting range for P-Gain is 0.0-1,000%.
EPI-08 EDPID1 Fdb Src
Selects the feedback input for the EPID control. When the V1 terminal is
set to an EPID feedback source (PID F/B Source), V1 cannot be set as the
PID reference source (PID Ref Source). To set V1 as a reference source,
change the feedback source.
Setting
Function
0
Keypad
Keypad
1
V1
-10-10 V input voltage terminal
3
V2
I2 analog input terminal [When analog
voltage/current input terminal selection switch
(SW4) at the terminal block is set to I (current),
input 0-20 mA current. If it is set to V (voltage),
input 0–10 V voltage]
4
I2
5
Int. 485
RS-485 input terminal
7
FieldBus
Communication command via a communication
option card
EPI-10 EPID1 I- Time
Sets the time to output accumulated errors. When the error is 100%, the
time taken for 100% output is set. When the integral time (EPID I-Time) is
set to 1 second, 100% output occurs after 1 second of the error
remaining at 100%. Differences in a normal state can be reduced by
EPID I Time.
All the accumulated errors can be deleted by setting the multi-function
terminal block to ‘42 (EPID1 ITerm Clr)’ or ‘48 (EPID2 ITerm Clr)’.
EPI-11
EPI1 D-Time
Sets the output volume for the rate of change in errors. If the differential
time (EPID1 D-Time) is set to 1 ms and the rate of change in errors per
sec is 100%, output occurs at 1% per 10 ms.
EPI-12 EPID1 FF-Gain
Sets the ratio that adds the target to the EPID output. Adjusting this
value leads to a faster response.
EPI-13EPID1 Out LPF
Used when the output of the EPID controller changes too fast or the
entire system is unstable, due to severe oscillation. In general, a lower
value (default value=0) is used to speed up response time, but in some
cases a higher value increases stability. The higher the value, the more
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Страница 22: ...Preparing the Installation 9 500kW 3 Phase ...
Страница 34: ...21 Installing the Inverter 400 V 220 500kW ...
Страница 37: ...Installing the Inverter 24 3 Remove the keypad from the inverter body 0 75 30kWModels 37 90kWModels ...
Страница 50: ...37 Installing the Inverter Inputand OutputControlTerminalBlockWiringDiagram 5 5 90kW ...
Страница 66: ...Perform BasicOperations 53 ...
Страница 106: ...93 Learning BasicFeatures 0 10V InputVoltageSettingDetails V1 Quantizing ...
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Страница 129: ...116 Learning BasicFeatures second to 0 01 second will resultin amodified acceleration time of 60 00 seconds ...
Страница 151: ...138 Learning BasicFeatures Group Code Name LCDDisplay ParameterSetting SettingRange Unit frequency ...
Страница 187: ...174 Learning Advanced Features PIDCommandBlock ...
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Страница 205: ...192 Learning Advanced Features EPID1Controlblock ...
Страница 206: ...193 Learning Advanced Features EPID2Controlblock ...
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Страница 260: ...247 Learning Advanced Features SpeedSearchOperation SettingDetails ...
Страница 363: ...350 Learning Protection Features Fan life examination isonlyfor the reference and cannot be used asan absolute value ...
Страница 404: ...391 RS 485 Communication Features B3 4th motor running B2 3rd motor running B1 2nd motor running B0 1st motor running ...
Страница 405: ...392 RS 485 Communication Features 7 3 9 2 Control Area Parameter Read Write ...
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Страница 562: ...Tableof Functions 549 8 16 6 Vacuum Pump MC6 Group ...
Страница 588: ...575 Troubleshooting ...
Страница 608: ...TechnicalSpecification 595 11 3 External Dimensions 0 75 30kW 3 phase 37 90kW 3 phase ...
Страница 609: ...TechnicalSpecification 596 110 185kW 3 phase ...
Страница 632: ...TechnicalSpecification 619 400 V 37 500 kW Current Derating Rate ...
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