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Hitachi DSP-160V6WN User Manual

Hitachi DSP-160V6WN
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26
3. OPERATING THE DSP [How to Use the Digital Monitor]
Function
7 segment
display
Item Range
Precision/
unit
Initial value
0.75
0.86
MPa (110
125
psi)
V type
Pressure
setting 1
(*3)
F022
Control pressure setting 1
(control pressure)
0.5
0.75
0.86
(73
110
125
)
0.01MPa
(1.5psi)
0.75
0.86
(110
125
)
Setting can be altered at any time.
F023
Start pressure 1
(cut out pressure)
0.5
0.77
0.88
(73
112
128
)
0.01MPa
(1.5psi)
0.77
0.88
(112
128
)
F024
Recovery pressure 1
(cut in pressure)
0.5
0.73
0.84
(73
106
122
)
0.01MPa
(1.5psi)
0.72
0.83
(104
120
)
F025 (*2)
P type recovery pressure 1
(restart pressure)
0.5
0.73
0.84
(73
106
122
)
0.01MPa
(1.5psi)
0.72
0.83
(104
120
)
Pressure
setting 2
(*3)
F031
Control pressure setting 2
(control pressure)
0.5
0.75
0.86
(73
110
125
)
0.01MPa
(1.5psi)
0.75
0.86
(110
125
)
F032
Start pressure 2
(cut out pressure)
0.5
0.77
0.88
(73
112
128
)
0.01MPa
(1.5psi)
0.77
0.88
(112
128
)
F033
Recovery pressure 2
(cut in pressure)
0.5
0.73
0.84
(73
106
122
)
0.01MPa
(1.5psi)
0.72
0.83
(104
120
)
F034 (*2)
P type recovery pressure 2
(restart pressure)
0.5
0.73
0.84
(73
106
122
)
0.01MPa
(1.5psi)
0.72
0.83
(104
120
)
Standard
type
Pressure
setting 1
(*3)
F023
Start pressure 1
(cut out pressure)
0.5
0.75
0.86
(73
110
125
)
0.01MPa
(1.5psi)
0.75
0.86
(110
125
)
Setting can be altered at any time.
F024
Recovery pressure 1
(cut in pressure)
0.5
0.65
0.76
(73
94
110
)
0.01MPa
(1.5psi)
0.65
0.76
(94
110
)
Pressure
setting 2
(*3)
F032
Start pressure 2
(cut out pressure)
0.5
0.75
0.86
(73
110
125
)
0.01MPa
(1.5psi)
0.75
0.86
(110
125
)
F033
Recovery pressure 2
(cut in pressure)
0.5
0.65
0.76
(73
94
110
)
0.01MPa
(1.5psi)
0.65
0.76
(94
110
)
1.0 MPa (145 psi)
V type
Pressure
setting 1
(*3)
F026
Control pressure setting 1
(control pressure)
0.5
1.0
(73
145)
0.01MPa
(1.5psi)
1.0
(145)
Setting can be altered at any time.
F027
Start pressure 1
(cut out pressure)
0.5
1.02
(73
148)
0.01MPa
(1.5psi)
1.02
(148)
F028
Recovery pressure 1
(cut in pressure)
0.5
0.98
(73
142)
0.01MP
a
(1.5psi)
0.97
(141)
F029
P type recovery pressure 1
(restart pressure)
0.5
0.98
(73
142)
0.01MPa
(1.5psi)
0.97
(141)
Pressure
setting 2
(*3)
F035
Control pressure setting 2
(control pressure)
0.5
1.0
(73
145)
0.01MPa
(1.5psi)
1.0
(145)
F036
Start pressure 2
(cut out pressure)
0.5
1.02
(73
148)
0.01MPa
(1.5psi)
1.02
(148)
F037
Recovery pressure 2
(cut in pressure)
0.5
0.98
(73
142)
0.01MPa
(1.5psi)
0.97
(141)
F038
P type recovery pressure 2
(restart pressure)
0.5
0.98
(73
142)
0.01MPa
(1.5psi)
0.97
(141)
Standard
type
Pressure
setting 1
(*3)
F027
Start pressure 1
(cut out pressure)
0.5
1.0
(73
145)
0.01MPa
(1.5psi)
1.0
(145)
Setting can be altered at any time.
F028
Recovery pressure 1
(cut in pressure)
0.5
0.9
(73
131)
0.01MPa
(1.5psi)
0.9
(131)
Pressure
setting 2
(*3)
F036
Start pressure 2
(cut out pressure)
0.5
1.0
(73
145)
0.01MPa
(1.5psi)
1.0
(145)
F037
Recovery pressure 2
(cut in pressure)
0.5
0.9
(73
131)
0.01MPa
(1.5psi)
0.9
(131)
Shutdown history clear
F041 (*1)
History Clear 0
1 1 0 0 : Enter, 1 : History clear
1. Pressure setting
V type: Set pressure differential of start pressure and recovery pressure to a minimum of 7 psi when using a standard receiv-
er. Set Pressure differential of start pressure and control pressure to a minimum of 3 psi.
Fixed speed type: Set pressure differential of start pressure and recovery pressure to a minimum of 15 psi.
2. Function for switching to pressure setting 2 by external pressure alteration input is optional.
●Pressure setting condition
Type Setting condition (Example of Pressure setting 1)
Standard type
①Start pressure (F023) cannot be set below the value of Recovery pressure (F024) (F025) + 3 psi.
V type
Start pressure (F023) cannot be set below the value of Control pressure (F022) + 3 psi.
Recovery pressure cannot be set above the value of Control pressure (F022).
Note 1. The higher value, in which value of Recovery pressure (F024) or (F025), becomes the standard type condition .
2. The setting condition is same in case of Pressure setting 2 (F031F034.
IMPORTANT

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Hitachi DSP-160V6WN Specifications

General IconGeneral
BrandHitachi
ModelDSP-160V6WN
CategoryAir Compressor
LanguageEnglish

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