Setting Of The Control Functions - Hitachi HISCREW 2000 Series Instruction Manual

3. HOW TO OPERATE [Setting of the Control Functions]

3.4 Setting of the Control Functions

ON
OFF
CN21 CN22 CN9 CN10 CN11
1 5 1 4 1 2 1 2 1 4
SW1
1 8
HC30CPU−
7 1 5 1
4 1
CN14 CN4 CN6
運転管理 RUNNING CONTROL
警報
ALARM
C ： 温度 TEMP Ｅ ： 故障コー ド ERROR CODE
リ セ ッ ト
RESET
表示切替
SELECT
12
Power
Supply
⑥
①⑤
②
④
DIP Switch
SW2
1 4
CN19 CN18 CN12
1 3 1 3 1 6
CN7
SW2
1 4
7 1 5 1 3 1
CN5 CN3 CN13
Printed Circuit Board
故障
SHUTDOWN
⑥
× 10h
エコモー ド
ECOMODE
ドライ ヤー
DRYER
3.4.1 Setting of Capacity Control Mode
As listed in the table below:
・ The S- and M-type As provide two ca-
pacity control modes each.
・ You can select either one of them by setting the
No. 3 & 4 pins of the DIP switch SW2 located
on the printed circuit board.
A Type
S-type
U Mode
Capacity Control
System
(U Type) (U+I Type) (U+I+P Type) (U+I Type)
Settings of
No.3 ON
DIP Switch
No.4 OFF
SW2
Display on Digital Monitor 0.U＊ ＊
NOTES:
1. The shaded cells indicate a standard factory setting.
2. The + mark indicates that the CPU automatically selects
either of the 2 or 3 capacity control types whichever is
appropriate.
3. Do not set the SW2 No. 3 & 4 to other than the above.
For more information on the capacity control sys-
tem, see pages 29 through 30.
IMPORTANT
When you use an external air dryer under the 'A' mode
of capacity control (U-type + I-type + P-type), enable it
to keep operating even when the A automati-
cally stops. Thus protect the external air dryer from stop-
ping and restating frequently.
3.4.2 How to Set Capacity Control Type
to U
q Disconnect the power.
w Remove the starter/control box cover.
e Place the No. 4 pin of the DIP switch SW2 in
an off position.
r Return the starter/control box cover to its origi-
nal place.
t Reconnect the power.
y Display the capacity control setting screen on
the digital monitor (
the U as 0.U is displayed.
**
IMPORTANT
Do not select the U-type when your A specifies
the discharge of 0.92 MPa.
M-type
L Mode A Mode L Mode
ON ON ON
ON OFF ON
0.L＊ ＊ 0.A＊ ＊ 0.L＊ ＊
p. 9). Make sure that