How To Display Shutdown History; How To Display Various Settings - Hitachi NEXT Series Instruction Manual

Oil-free rotary screw air compressor
Hide thumbs Also See for NEXT Series:
Table of Contents

Advertisement

3. OPERATING PROCEDURE [How to Use the Digital Monitor]

(2) How to Display Shutdown History

Discharge pressure display
SELECT/WIDE
Press 8 times.
SELECT/WIDE
1
Press once to go to
the next item.
2
Press once to go to
the previous item.
RESET
Return to discharge
pressure display.
(3) How to Display Various Settings (Perform operation only when confirmation is
necessary.)
Discharge pressure display
SWITCH DISPLAY
Press 16 times.
Proceeds by 1
each time pressed.
2
Returns by 1 each
time pressed.
RESET
Returns to
discharge pressure.
26
[Latest shutdown]
[Previous shutdown]
XX : Shutdown code
[Oldest shutdown]
History consists of 6 date items.
Not used (display only)
Not used (display only)
To display of various settings
: Control status
No.0
A :
Capacity control type
No.1
: Start pressure 1
: 100psi
100
No.2
: Recover pressure 1
: 87psi
087
: Pressure differential 1
No.3
007
: 7psi
: ECOMODE
No.4
Cycle time
30 second
No.5
: Start pressure 2
100
: 100psi
No.6
: Recover pressure 2
087
: 87psi
: Pressure differential 2
No.7
007
: 7psi
No.8
: Instantaneous power
interruption (IPI) setting
Invalid
000
No.9
: Compressor address
001
: No.1
Use the following procedure to display shutdown history.
① Press the SELECT/WIDE button 8 times. "E0." is the
displayed with the shutdown code (
indicates the most recent shutdown. (The display
automatically changed to "E.0" when shutdown or alarm
occurs.)
② Press the SELECT/WIDE button. "E1." is displayed along
with the shutdown code. "1" indicates shutdown that
occur red previously. Six items of data (0 to 5) are
recorded. "E5" indicates the oldest shutdown.
③ Press the RESET Button. The screen is returns to the
operation status.
IMPORTANT
If the shutdown code "XX "is "
there is no shutdown history. Also, when anything
other than shutdown history is displayed without
shutdown resetting, the display is return to the latest
shutdown history in 3 minutes.
Use the following procedure to display capacity control type
and pressure setting values for confirmation.
① Press the SELECT/WIDE button 16 times. "0.A**" is
then displayed on the screen. The content of "**" varies
depending on specifications. "A" may be "L" or "U"
depending on capacity control specifications.
② Consists of items 0 - 9. Pressure setting status and
optional pressure setting 2 can be confirmed each time
the SELECT/WIDE button is pressed.
③ Press the RESET Button. The screen is returns to the
usual discharge pressure display.
IMPORTANT
Symbol displayed at No. 0 and corresponding capacity
control type
A: AUTO function setting
L: Fixed speed type setting
(INTE ... Load/unload operation)
U: Vtype setting (AUTO function canceled)
(
3.3.5 and 8.4)
Section 4). "0"
", it Indicates that

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents