Online manual not for resale purposes – BLITZ SBC i-Color User Manual

Page 33

Explanation of Input Voltage Display

Input

Line: AUX,

DATA1～3

Low Voltage:

0.0～16.0V

High Voltage:

0.0～16.0V

Low FIT Value:

ー

999～9999

High FIT Value:

ー

999～9999

FIT Value Display Units:

0.00～9.99

10.0～99.9

100～999

ー

01～ー99

ー

10～ー999

Unit: A maximum of 5 digits.

⑤

Boost Setting
Settings on CH1～4, EXT, OFF, AUTO/MANU (SET 0.00～2.45/0 ～100) , GAIN 0
～

100.

CH1～4:

Set the desired boost on each CH.

EXT:

Interfacing function with an optional MAP analyzer.

OFF

It cancels the boost control function. As a result it operates only

on the actuator’s operation pressure.

MAP

Automatically changes the setting of the boost depending on the
vehicle speed or RPM.

AUTO/MANU

Switch-over of Auto and Manu setting of boost control.

SET AUTO

0.00～2.45 hkPa

MANU

0～100 Point type.

GAIN Ratio

0～100

Configures the characteristics of boost lag.

⑥

Selection of Learning Modes at AUTO Mode

There are times the self learning period at AUTO mode does not finish and keeps
over shooting because of high response turbo or vehicles equipped with twin
turbo. In this case, change the self learning method at the AUTO mode.
Press DOWN for 5 seconds and a “RESPONSE” and “KEEP GAIN” will appear on
the screen.

Response:
NORM:

Default setting. It is the fastest for the boost to build up.

MILD:

The starting point of boost is the same as NORM, but it is
slightly slower to reach its peak.

SLOW:

It is the slowest in the starting point of boost and reaching its
peak; however, it the setting with least boost over shoots which
leads to faster learning period.

KEEP GAIN

It keeps the duty of the solenoid even after the boost reached its
peak.

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