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DOTECH UIC-DX270 Manual de usuario Pagina 9

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DX200 / DX240 / DX270
DX200 series based on microprocessor has realized the best control and stability with deciding
and controlling capacity adjustment timing for screw compressor and perfect interface with safety
devices.
- Efcient step/stepless control, convenience for operation and inspection
- One-touch setup function (Choosing the maker -> Automatic setup according to
their basic spec.) (Bitzer, Hitachi, Refcomp, Fusheng, Hanbell, Mitsubishi, Roltec, Kobe)
- Strong timer function (Step delay, Start delay, Auto-stop delay, Restart delay,
Pump down delay)
-Temperature control, Pressure control (input temperature, output temperature,
Intake pressure control, Discharge gas temperature control and observation)
- DX200 : 1 Cycle Screw Compressor Controller
- DX220 : 1~2 Cycle Screw Compressor Controller
- DX240 : 1~4 Cycle Screw Compressor Controller
- DX270 : 1 Cycle Screw Compressor Controller (Step Control)
- DX200H : 1 Cycle Screw Heat Pump Compressor Controller
- DX220H : 1~2 Cycle Screw Heat Pump Compressor Controller
MENU SELECT
RUN INFO
OPERATION
TRIP LOG
TRIP & ALARM
OPERATION
Set Point : 10.0 ℃
1 Step Start Deviaon : +3.0 ℃
2 Step Start Deviaon : +4.0 ℃
1 Step Stop Deviaon : - 2.0 ℃
2 Step Stop Deviaon : - 1.0 ℃
▶
TRIP & ALARM
Pump(Fan) Interlock Delay : 0 sec
Pump(Fan) Interlock Hold : 2 sec
Discharge Gas Over Temp : 105
℃
Freezing Protecon Temp : 2.0
℃
Low Temp Alarm : 5.0
℃
TRIP LOG
23 000101 00:00 Low Temp Alarm
24 000101 00:00
Outlet T-Sense Fault
25 000101 00:00
DC Gas#1 T sensor
26 000101 00:00
DC Gas#2 T sensor
7 000101 00:00
X
Low Temp Alarm
Current Temperature
Digital Output State
Operaon State
Digital Input State
Lock Signal
Set Temperature
Current Time
Discharge Gas Temperature
Alarm Message
Equipment State Code
7.0
08:20
51
14
STAND BY
25.5
PV SP
D.C GAS :
INCDECSTSSOL LIS PM
OCC
LOC STP
LPSREV HPS
CM CY CD ALR
C
C
C
ㅇDX200 (Stepless)
Current Temperature
Digital Output State
Operaon State
Digital Input State
Lock Signal
Set Temperature
Current Time
Discharge Gas Temperature
Alarm Message
Equipment State Code
7.0
08:20
51
14
START READY
GOOD
25.5
PV SP
D.C GAS :
SOL LIS PM
OCC FSPILRET
LOC STP
OLS OVHREV LPS HPS
CM CY CD ALR
C
C
C
S1
%
S2
%
S3
%
ㅇDX270 (Step)
AC 220V
50/60Hz
NOISE
FILTER
100
AC TRANSFORMER
AC 220V / 24V, 30VA
G0 (NEUTRAL)
G (HOT)
External Capcity Control
4~20mAdc / 0~100%
Overload Main Motor
Reverse Phase Main Motor
LPS
HPS
Oil Level Switch
Over-Temp Main Motor
Remote Run/Stop
Overload Condensor-Fan Motor
Interlock Pump(Fan), Flow Switch
Overload Pump(Fan) Motor Alarm
G (HOT)
G (HOT)
FUSE
FUSE
UIC DX200 Series
TERMINAL
NO
TERMINAL NO
+
-
+
-
+
-
DESC.
DESC.
N1
J21 - 1
J21 - 2
J21 - 3
J21 - 4
J21 - 5
J22 - 1
J22 - 2
J22 - 3
J22 - 4
J22 - 5
J23 - 1
J23 - 2
J23 - 3
J23 - 4
J23 - 5
N2
N3
N4
C1
N5
N6
N3
N8
C2
N9
N10
N11
N12
C3
J6 - 1
※ Shield Wire Use
Connection Frame and Building
Ground
J6 - 2
J6 - 3
J6 - 4
J6 - 5
J6 - 6
Y1
Y2
Y3
YG2
YG1
YG3
J1 - 1
J11 - 1
+24V
B4
SPARE
External Capcity
Control Signal
Inlet Temp Sensor
(-40~70℃)
Outlet Temp Sensor
(-40~70℃)
B5
AVSS
B1
AVSS
AVSS
B2
B3 DIS-GAS(-20~200℃)
Overload Main Motor
Over-Temp(INT TC)
Overload Fan Motor
Flow Switch
Interlock Pump
Remote On/Off Signal
ID COMMON 2
Rev-Phase Main Motor
Low Press. Switch
High Press. Switch
Oil Level Switch
ID COMMON 1
J11 - 2
J11 - 3
J11 - 4
J12 - 1
J12 - 2
J12 - 3
J12 - 4
J12 - 5
J13 - 5
J13 - 6
J13 - 4
J13 - 3
J13 - 2
J13 - 1 ID1
J14 - 1
ID6
SYSTEM BUS RS485
LOCAL BUS RS485
J14 - 2
ID7
J14 - 3
ID8
J14 - 4
ID9
J14 - 5
ID10
J14 - 6
TB1 - 1
GND
B
A
GND
B
A
TB1 - 2
TB1 - 3
TB2 - 1
TB2 - 2
TB2 - 3
* OPTION
* OPTION
IDCM2
ID2
ID3
ID4
ID5
IDCM1
J1 - 2
J1 - 3
FG
G0
G
LEGEND
LEGEND
24VAC 50/60Hz
CONTROLLER
POWER INPUT
MMI CONNECTION
(Only DX200-X1 MODEL)
EXTENTION BOARD
200
(to Slave Unit #2~#4)
250VAC 5A
OUTPUT COMMON 1
OUTPUT COMMON 2
OUTPUT COMMON 3
Inlet Temp retrans.
Outlet Temp retrans.
DC Gas Temp retrans.
Analog Option (Only DX200-X1 Model)
SPARE
RUNNING STATE
ALARM(TOTAL)
PUMP
ON/OFF CONTROL
SOL for Liquid Injection
MC for Delta(D)
MC for Main / PW1
MC for Star(Y) / PW2
SOL V/V
FOR LIQUID
LOAD CONTROL
START SOL
LOAD CONTROL
DECREASE SOL
LOAD CONTROL
INCREASE SOL
100
FUSE
200
R1
R2
R5
R6
R7
R10
R11
R12
R8
R3
R4
Wiring Diagram (DX200 : Stepless)
Screw Compressor Controller
DX Series
SENSETE°CH®
CWC HEAT-EDGE®
RAINBOW
SHIMADEN
PR ELECTRONICS KIMO SEKONIC
HUBA
KAISE
OHKURA CORDEX
FRIED ELECTRIC
DOTECH
V-B7
Sensing
Technology
Corporation
457-B Boni Avenue New Zaniga Mandaluyong City
Tel No.
532-0088
Fax No.
531-7387
www.heatsenze.com
[email protected]
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