Owon OWP H Series User manual

OWP_H Series
User manual
For product support, visit : www.owon.com.hk/download

Mar. 2022 edition V1.0.0
Copyright © LILLIPUT Company. All rights reserved.
The LILLIPUT's products are under the protection of the patent rights, including ones which
have already obtained the patent rights and those which are applying for. The information in
this manual will replace all that in the materials published originally.
The information in this manual was correct at the time of printing. However, LILLIPUT will
continue to improve products and reserves the rights to change specification at any time
without notice.
is the registered trademark of the LILLIPUT Company.
Fujian LILLIPUT Optoelectronics Technology Co., Ltd.
No. 19, Heming Road
Lantian Industrial Zone, Zhangzhou 363005 P.R. China
Tel: [phone] Fax: [phone]
Web: www.owon.com E-mail: inf[email protected]

General Warranty
We warrant that the product will be free from defects in materials and workmanship for a
period of 2 years (1 year for accessories) from the date of purchase of the product by the
original purchaser from our company. This warranty only applies to the original purchaser
and is not transferable to a third party.
If the product proves defective during the warranty period, we will either repair the defective
product without charge for parts and labour, or will provide a replacement in exchange for
the defective product. Parts, modules and replacement products used by our company for
warranty work may be new or reconditioned like new. All replaced parts, modules and
products become the property of our company.
In order to obtain service under this warranty, the customer must notify our company of the
defect before the expiration of the warranty period. Customer shall be responsible for
packaging and shipping the defective product to the designated service centre, a copy of the
customers proof of purchase is also required.
This warranty shall not apply to any defect, failure or damage caused by improper use or
improper or inadequate maintenance and care. We shall not be obligated to furnish service
under this warranty a) to repair damage resulting from attempts by personnel other than our
company representatives to install, repair or service the product; b) to repair damage
resulting from improper use or connection to incompatible equipment; c) to repair any
damage or malfunction caused by the use of not our supplies; or d) to service a product that
has been modified or integrated with other products when the effect of such modification or
integration increases the time or difficulty of servicing the product.
Please contact the nearest Sales and Service Offices for services.
Excepting the after-sales services provided in this summary or the applicable
warranty statements, we will not offer any guarantee for maintenance definitely
declared or hinted, including but not limited to the implied guarantee for marketability
and special-purpose acceptability. We should not take any responsibilities for any
indirect, special or consequent damages.

Contents
1 Back Panel....................................................................................................................................................... 1
1.1 Interface.................................................................................................................................................... 1
1.2 Voltage compensation............................................................................................................................ 2
1.3 Parallel connection.................................................................................................................................. 2
2 Front panel....................................................................................................................................................... 3
2.1 Display area..............................................................................................................................................3
2.1.1 Home..................................................................................................................................................4
2.2 Operating area......................................................................................................................................... 5
2.2.1 Basic operation.................................................................................................................................5
3 Menu................................................................................................................................................................. 7
3.1 Application（APP）................................................................................................................................ 8
3.1.1 Step Mode......................................................................................................................................... 8
3.1.2 Charge Mode.................................................................................................................................... 9
3.1.3 Function Generator Mode.............................................................................................................10
3.2 Information..............................................................................................................................................12
3.2.1 Error Log..........................................................................................................................................12
3.2.2 Operating Log.................................................................................................................................12
3.2.3 Event Log........................................................................................................................................ 12
3.3 System Setting.......................................................................................................................................13
3.3.1 UI Setting.........................................................................................................................................13
3.4 User Setting............................................................................................................................................14
3.4.1 Communication Setting.................................................................................................................14
3.4.2 Function Setting............................................................................................................................. 14
3.4.3 Protect Setting................................................................................................................................ 18
3.4.4 Password Setting........................................................................................................................... 20
3.4.5 Reset................................................................................................................................................20
4 Technical Specifications.............................................................................................................................. 21
4.1 Product parameters...............................................................................................................................21
4.2 Product selection................................................................................................................................... 22
5 Appendix........................................................................................................................................................ 23
5.1 Accessory............................................................................................................................................... 23
5.2 Key description...................................................................................................................................... 24
5.3 User setting list...................................................................................................................................... 25
5.4 Warning list.............................................................................................................................................26

Figure
Figure 1: Back panel
......................................................................................................................................................
1
Figure 2: Interface
..........................................................................................................................................................
1
Figure 3: Schematic diagram of voltage compensation wiring
................................................................................
2
Figure 4: Parallel schematic diagram
...........................................................................................................................
2
Figure 6: Front panel
.....................................................................................................................................................
3
Figure 5: Display area
....................................................................................................................................................
3
Figure 7: Homes
............................................................................................................................................................
4
Figure 8: Reference setting
...........................................................................................................................................
5
Figure 9: Menu
...............................................................................................................................................................
7
Figure 10: Step Mode
....................................................................................................................................................
9
Table
Table 1: Defines of interface
.........................................................................................................................................
1
Table 2: Key description
................................................................................................................................................
5
Table 3: Application mode
...........................................................................................................................................
8
Table 4: Steps mode
.....................................................................................................................................................
8
Table 5: Charge Mode
..................................................................................................................................................
9
Table 6: Sine wave generator
.....................................................................................................................................
10
Table 7: Triangle wave generator
..............................................................................................................................
10
Table 8: Rectangular/pulse/trapezoidal wave generator
........................................................................................
11
Table 9: Line generator
...............................................................................................................................................
11
Table 10: Information
..................................................................................................................................................
12
Table 11: Error log
.......................................................................................................................................................
12
Table 12: Operating log
..............................................................................................................................................
12
Table 13: Event log
......................................................................................................................................................
12
Table 14: System setting
.............................................................................................................................................
13
Table 15: UI setting
.....................................................................................................................................................
13
Table 16: Communication setting
.............................................................................................................................
14
Table 17: Function setting
..........................................................................................................................................
14
Table 18: Output timing setting
................................................................................................................................
15
Table 19: Parallel connection
.....................................................................................................................................
16
Table 20: Interface Setting
..........................................................................................................................................
16
Table 21: Dry contact output
.....................................................................................................................................
16
Table 22: Dry contact input
........................................................................................................................................
16
Table 23: Analog interface setting
.............................................................................................................................
17
Table 24: Protect setting
.............................................................................................................................................
18
Table 25: Other protects
.............................................................................................................................................
18
Table 26: Under-voltage/under-current protection
...............................................................................................
18
Table 27: Short-circuit protect
...................................................................................................................................
19
Table 28: Switch of protects
.......................................................................................................................................
19
Table 29: Reset
............................................................................................................................................................
20

1
1Back Panel
Figure 1: Back panel
1. DC output terminal: RED "+", BLACK "-" 2. Remote voltage compensation
3. Duct outlet (No obstructions within 10 cm) 4. RS485 interface(Female)
5. CAN interface 6. Dry contact/Analog interface
7. AC Input
1.1 Interface
Figure 2: Interface
Interface
PIN
Function
Interface
PIN
Function
Digital
IO
1
Normally open contact
(Output of the dry contact)
Analog
1
Matching analog1 “+”
2
Common contact
(Output of the dry contact)
2
Matching analog1 “-”
3
Normally closed contact
(Output of the dry contact)
3
Matching analog1 “+”
4
NC
4
Matching analog1 “-”
5
Input of the dry contact
5
Input of the dry contact
6
6
RS485
1
485-A
CAN
2
CAN-L
2
485-B
7
CAN-H
3~9
NC
1/3~6/8
NC
Table 1: Defines of interface
Digital IO interface: PIN 1 to 3 is a dry contact output interface with complementary
functions of normally open and normally close. PIN2 is the common port of the dry
contact. Dry contact output capacity: 1A/30VDC or 0.15A/220VAC; PIN 5 to 6 are dry
contact input interfaces, which can be set for external control of the output, external
fault feedback, or external control of the buzzer;

2
Analog interface: Analog interface is optional, interface signals can be customized,
two analog interface definition as shown in the table above
RS485 interface: Serial communication interface(female), software using standard
Modbus-RTU protocol;
CAN interface: CAN1 and CAN2 are two internal parallel CAN bus interfaces, which
facilitate serial or parallel connection between devices. CAN communication also be
used for communication between external devices;
Note ： Analog interface is optional interface (customizable) , up to a maximum of four analog, two
analog input and two analog output. Select 1-2 analog, interface see figure above; select 3-4
analog, interface is RJ45-CAN1, 1-8 pin is defined as the positive and negative of analog
input 1, the positive and negative of analog input 2, the positive and negative of analog
output 1, the positive and negative of analog output 2. If you need analog function, please
inform us of the specific requirements in advance 。
1.2 Voltage compensation
Figure 3: Schematic diagram of voltage compensation wiring
To use the remote voltage compensation function, use twisted-pair cables with high
insulation. Positive and negative cables can not be connected inversely, as shown in the
figure above. When not in use, the compensation terminals (SENSE) PIN1 and PIN2, and
PIN3 and PIN4 need to be shorted with short cables.
1.3 Parallel connection
Figure 4: Parallel schematic diagram
The device identifies and controls the parallel output through CAN communication. The
diagram above shows the parallel connection.
Note:120 ohm is the CAN bus terminal resistor.

3
2Front panel
Figure 6: Front panel
2.1 Display area
The Home displays real-time operating status information of the device, including:
Display area: Current real-time output information;
Setting area: Setting of voltage, current and power reference values, And
voltage/current priority Settings;
Status area: Buzzer, lock key state, date and time information, working time, and dry
contact and application mode state (grey);
Mode area: Control mode and output mode;
Series/parallel status area: when multiple machines are used in series/parallel, each
device will display master/slave machine number and CAN data receiving and
receiving status of the machine (gray);
Note: 1. display elements of the status area can be hidden. When an application mode is enabled,
the status of the application mode will be displayed, and when the dry contact is used, the
corresponding status icon will be displayed.
2. Output mode include common mode and application mode. 1. Common mode:
CV(Constant voltage), CV(Constant current), CP(Constant power) or CV/CC/CP (Output is
not open); 2. Application mode: such as CV Steps(Constant voltage steps), CC
Steps(Constant current steps) and Hybrid steps in step mode(See the "Application
Patterns" section for details).
Figure 5: Display area

4
2.1.1 Home
Figure 7: Homes
Three Homes, including:
Home: displays the most comprehensive real-time working status information,
detailed in the section of "Display area";
Auxiliary Home: maximizes the real-time output information;
Waveform Home: displays output real-time information in an intuitive waveform
manner.
Note: 1. The Home is the only interface for setting voltage, current and power reference values.
2. Press "ENTER"to set the sampling rate of the waveform displayed on the waveform
Home. Whether the voltage, current and power waveform are displayed can be controlled
by pressing "VOLT", "CURR" or "POWER" key.

5
2.2 Operating area
Key
Description
Key
Description
VOLT
Voltage reference set
0~9
Number set
CURR
Current reference set
.
DOT
VOLT Double
Click
Voltage priority switching
ENTER
To Menu/ Confirm input
CURR
Double Click
Current priority switching
Switch between Home and
Auxiliary Home
VOLT+CURR
Power reference set
Knob
Description
LOCK
Lock/Unlock
Press
Menu
ON/OFF
Output ON/OFF
Confirm Input
←↑
Left/Up shift
Home：
→↓
Right/Down shift
1、Press once，Voltage set
DEL
Delete
2、Press twice，Current set
EXIT
Returns the previous level
or exit setting
3、Press 3 times，Power set
SAVE
Save current settings
Clockwise
rotation
Increase value
RECALL
Recall the saved settings
Up shift
L/R
local/remote control mode
Anti-Clock
rotation
Reduce value
CONF
Function Menu
Down shift
Table 2: Key description
The operation area includes setting area, function area, digital area and knob. See
"Appendix 1" for key details.
2.2.1 Basic operation
Figure 8: Reference setting
Voltage reference setting: Press the "VOLT" key or press the "Knob" key to edit the
voltage reference value, enter a valid value, and press "ENTER" or "knob" key to
confirm;
Current reference setting: Press the "CURR" key or press the "Knob" key twice to edit