Table of Contents
Advertisement
Quick Links
U2684 Insulation Resistance Meter
C C
h h
a a
n n
g g
z z
h h
C
h
a
n
g
z
h
A A
d d
d d
: : No.1, North Ziyang Road, Tianning District, Changzhou, Jiangsu
A
d
d
:
O
P
E
R
A
T
I
O
O
P
E
R
A
T
I
O
o o
u u
E E
u u
c c
o o
l l
E E
l l
e e
c c
t t
r r
o o
o
u
E
u
c
o
l
E
l
e
c
t
r
o
（ （
T T
e e
l l
: :
0 0
5 5
1 1
9 9
（
T
e
l
:
0
5
1
9
（ （
） ）
F F
a a
x x
: :
0 0
5 5
1 1
9 9
8 8
5 5
5 5
（
）
F
a
x
:
0
5
1
9
8
5
E E
‐ ‐
m m
a a
i i
l l
: :
S S
a a
l l
e e
s s
@ @
E
‐
m
a
i
l
:
S
a
l
e
s
@
W W
e e
b b
s s
i i
t t
e e
: :
h h
t t
t t
p p
: :
/ /
/ /
w w
W
e
b
s
i
t
e
:
h
t
t
p
:
/
/
N
M
A
N
U
A
L
N
M
A
N
U
A
n n
i i
c c
T T
e e
c c
h h
n n
o o
l l
o o
g g
y y
n
i
c
T
e
c
h
n
o
l
o
g
y
） ）
8 8
5 5
5 5
0 0
5 5
1 1
9 9
9 9
）
8
5
5
0
5
1
9
9
0 0
5 5
1 1
6 6
9 9
5
0
5
1
6
9
e e
u u
c c
o o
l l
. .
c c
o o
m m
. .
c c
n n
e
u
c
o
l
.
c
o
m
.
c
n
w w
w w
. .
e e
u u
c c
o o
l l
. .
c c
o o
m m
. .
c c
n n
w
w
w
.
e
u
c
o
l
.
c
o
m
.
c
n
L
C C
o o
. .
, ,
L L
t t
d d
. .
C
o
.
,
L
t
d
.
Advertisement
Table of Contents
Related Manuals for EUCOL U2684
Summary of Contents for EUCOL U2684
- Page 1 U2684 Insulation Resistance Meter ...
-
Page 2: Table Of Contents
U2684 Operation Manual ... - Page 3 U2684 Operation Manual ...
- Page 4 U2684 Operation Manual ...
- Page 5 U2684 Operation Manual ...
- Page 6 U2684 Operation Manual ...
-
Page 7: Introduction To Instrument
U2684 Operation Manual 1) Introduction to Instrument, Unpacking and Installing Thank you for your purchase and use of our products! This chapter will introduce the basic ... -
Page 8: Fuse
U2684 Operation Manual 1.4 Fuse The fuse is a standard configuration, so use the included custom fuse please. 1.5 Environment Do not store or use the instrument where it could be exposed to many dusts, great vibration, direct sunshine and corrosive gas. The instrument should operate under the temperature ranging from 10℃ to 40℃, relative ... -
Page 9: Introduction To Front And Rear Panels
U2684 Operation Manual 2) Introduction to Front and Rear Panels This chapter will describe the basic operation of U2684. Before using the instrument, please read this chapter carefully. 2.1 Introduction to Front Panel Figure 2‐1 shows the front panel of U2684. Figure 2‐1 Front Panel POWER It is the power switch. CLEAR ... -
Page 10: Introduction To Rear Panel
U2684 Operation Manual or shield the ground connection. Test terminals (HV‐), INPUT,GUARD (HV‐): voltage output terminal INPUT: sampling input terminal GUARD: ground shield terminal 10) [DISCHARGE] Press this key to make the instrument return to discharge state from test state. 11) [TEST] When the trigger mode is set as MANU (manual), pressing this key can trigger the instrument manually. 12) Trademark and Model ... - Page 11 U2684 Operation Manual Figure 2‐2 Rear Panel HANDLER Interface Through HANDLER interface, an automatic test system can be conveniently constructed to realize auto test. U2684 will output sorting comparator result signals and link signals. Meantime, “START” signal can be obtained through this interface. EXT.TRG External trigger signal, foot switch U2684‐001 (optional) can be used to trigger measurement when the trigger source is EXT. USB Interface PC can remotely control U2684 through USB DEVICE. RS232C Serial Interface It realizes serial communication of the instrument with PC. GPIB Interface ...
-
Page 12: Display Zone
U2684 Operation Manual to protect the instrument. 2.3 Display Zone U2684 adopts 24‐bit 5‐inch LCD touch screen with a resolution of 480*272. The display screen is divided into the following zones, as shown in figure 2‐3. Figure 2‐3 Display zone Page name This zone shows the current page name. Function zone On measurement display page, this zone is used to show the measurement parameters Soft keys This zone displays the function menu corresponding to the cursor‐located zone. ... -
Page 13: Meas Setup]
U2684 Operation Manual <FILE LIST> 2.4.2 [MEAS SETUP] Press <SETUP> button to enter into measurement setup display homepage. Selectable functions on this page are shown as follows: <MEAS SETUP> <LIMIT TABLE> <FILE LIST> [SYSTEM] 2.4.3 Press the [SYSTEM] button to enter into the <SYSTEM SETUP> page; the setup items of system can be changed on this page and the following soft keys are shown as follows: <SYSTEM SETUP> ... - Page 14 U2684 Operation Manual Figure 2‐4 U2684 Boot Screen If the password protection is enabled, you will be asked to input your password. After inputting ...
-
Page 15: Basic Operation
U2684 Operation Manual 3) Basic Operation 3.1 <MEAS DISP> Press down [MEAS] and then the <MEAS DISP> page will be displayed on the screen shown as ... -
Page 16: Meas Mode
U2684 Operation Manual Figure 3‐2 Measurement Setup MEAS MODE 3.2.1 This function is used for setting the measurement mode of the instrument. Steps for setting the MEAS MODE: 1) Move the cursor to the measurement mode zone, the following items will be displayed in the soft key zone. NORM It is used for setting the measurement mode of the instrument as Normal. The instrument ... -
Page 17: Char Time
U2684 Operation Manual then the voltage will decrease according to the sequence of the common voltage point. 2. User can use the softkeys to adjust the voltage or the numerical keys to input the desired ... -
Page 18: Speed
U2684 Operation Manual ↑(+) The soft key is used to increase the range under HOLD mode. ↓(‐) The soft key is used to decrease the range under HOLD mode. Press the corresponding soft key to select the relevant function. There are seven range resistances in U2684. They constitute seven range segments (refer to table 3‐1 below). Range Input Internal Resistance 1mA ... -
Page 19: Trig Src
U2684 Operation Manual changes to ON; if the open clear is failing, the OPEN CLR state keeps OFF. OFF It is used for setting the OPEN CLR as OFF. Press the corresponding soft key to select the relevant function. NOTE: If the user operates the open clear successfully, the clear base used in the instrument is the base obtained when operating this open clear; if the user operates the open clear ... -
Page 20: Input Res
U2684 Operation Manual required: When the MEAS SPEED is set as SLOW, it takes 0.06s to make a measurement, so the restrictive relation between the Average times and the MEAS TIME is: Average times × 0.06 <= MEAS TIME ... -
Page 21: Line Freq
U2684 Operation Manual larger than 100pF. LINE FREQ 3.2.11 This function is used for setting the input power line frequency of the instrument. Steps for setting the LINE FREQ: Move the cursor to the input line frequency zone. The following items will be displayed in the soft key zone. 50Hz It is used for setting the input line frequency as 50Hz. 60Hz It is used for setting the input line frequency as 60Hz. Press the corresponding soft key to select the relevant function. ... -
Page 22: Comp Mod
U2684 Operation Manual Move the cursor to the comparer zone. The following items will be displayed in the soft key zone. ON It is used for setting the COMPARER as ON. OFF It is used for setting the COMPARER as OFF. Press the corresponding soft key to select the relevant function. COMP MOD 3.3.2 This function is used for selecting the compare mode of the instrument. Steps for COMP MOD: Move the cursor to the compare mode zone. The following items will be displayed in the soft key zone. % TOL ... -
Page 23: Pass Alm Or Fail Alm
U2684 Operation Manual Users also can use numeric keys to input nominal value. After inputting the data, the following soft keys (kΩ, MΩ, GΩ, TΩ) can replace the [ENTER] key to input the nominal value. Press [Enter] to ... -
Page 24: Operation Process
U2684 Operation Manual Figure 3‐4 Test connection program NOTE: There is voltage output in HV (‐) terminal. Please connect the DUT in discharge condition. Beware of electric shock. Be sure to connect the DUT with polarity (electrolytic condenser, etc.) according to the positive and negative terminals shown in the program, otherwise it may result in the explosion of components. Take it down after discharging for a few seconds to prevent electric shock. Short circuit of the instrument for a long time is not allowed; otherwise it will damage the instrument. In order to obtain ideal accuracy and stability, the test environment must first be ... -
Page 25: System And File
U2684 Operation Manual 4) SYSTEM and FILE 4.1 <SYSTEM> Press [System] to enter into the <SYSTEM SETUP> page shown as below. On this page, most system setup items are displayed, such as instrument skin,language, PASS alarm, FAIL alarm, password, bus mode, GPIB address, baud rate, data/time. SKIN 4.1.1 The function of this zone is to set the theme of display. Operation steps for setting the theme of display Move the cursor to SKIN, the following soft keys will be displayed. ... -
Page 26: Pass Alarm
U2684 Operation Manual 中文 This soft key is used to select Chinese as the operation language. PASS ALARM 4.1.3 This zone is used to control and display the beep mode when the test result is qualified. Operation steps for setting PASS ALARM Move the cursor to PASS ALARM, the following soft keys will be displayed. OFF This soft key is used to set the pass beep function OFF. LONG This soft key is used to select long beep. SHORT This soft key is used to select short beep. TWO SHT ... -
Page 27: Password
U2684 Operation Manual PASSWORD 4.1.6 This zone is used to display the password –protection mode. Operation steps for setting the password Move the cursor to Password, the following soft keys will be displayed. OFF This soft key is used to turn off the password protection mode. KEYLOCK This soft key is used to protect unlock keyboard. Hold SYSTEM This soft key is used to turn on the password protection function including file protection and starting up password. Hold FILE This soft key is used to protect user’s file. ... -
Page 28: Baud Rate
U2684 Operation Manual USBCDC Use above soft keys to select the required interface bus. ——————————————————————————————————————— Note: GPIB optional must be installed before GPIB mode is available. ——————————————————————————————————————— BAUD RATE 4.1.9 Baud rate is used select the baud rate of the RS232C interface. The available baud rate of this ... -
Page 29: Firmware Update
U2684 Operation Manual 4.3 FIRMWARE UPDATE Press FIRMWARE UPDTE enter into the <FIRMWARE UPDATE> page shown as below. Press UPDTE, the following soft keys will be displayed. YES NO Press YES soft key to update the firmware of the instrument. 4.4 SYSTEM TEST Press SYSTEM TEST enter into the <SYSTEM TEST> page shown as below. ... -
Page 30: File
U2684 Operation Manual 4.5 <FILE> U2684 instrument can save the user‐set parameter to the nonvolatile memory in the form of file, so when use the same setting next time user can load a corresponding file to obtain the parameter set and used last time. By doing so, it can save the time of setting parameter and improve the ... -
Page 31: U-Disk Manage Performance
U2684 Operation Manual CONT CHK LINE FREQ Control and set parameters on <BIN DISP> page COUNT (ON/OFF) Control and set parameter on <LIMIT TABLE> page COMPARER COMP MOD COMP PAR NOMINAL PASS ALM FAIL ALM U‐disk manage performance 4.5.2 As described above, U2684 has a standard configuration of USB HOST interface, so the external ... - Page 32 U2684 Operation Manual SAVE DELETE COPY RENAME EXIT In the file list, move the cursor to the file‐saved position or input the file number directly. Press LOAD, the following soft keys will be displayed. Yes No Press No to cancel the current load operation and return step 1. Press Yes to load the currently selected file. Then U2684 will return the current display page. Copy a file to an U disk by the following steps Assuming that it is necessary to copy internal files 2 and 3 to files 12 and 13 respectively. Press [FILE], the file list and the following soft keys will be displayed. ...
-
Page 33: Performance Index
U2684 Operation Manual 5) Performance Index 5.1 Measurement Function Measurement Parameters and Notations 5.1.1 R：Resistance ... -
Page 34: Display Digits
U2684 Operation Manual Display Digits 5.1.6 Item Resistance 4‐digit significant figures Range 1：correct to 100nA Range 2：correct to 10nA Leakage Range 3：correct to 1nA current Range 4：correct to 100pA ... -
Page 35: Basic Accuracy For Resistance Measurement
U2684 Operation Manual repeatability and correction interpolation error. Checking the measurement accuracy should be taken under the following circumstances: a． Warm‐up time should be more than 30 minutes. b． Correctly open the output terminal and perform zero clearing by pressing the TEST key on the MEAS SETUP page. Basic Accuracy for Resistance Measurement 5.3.1 SLOW, FAST: (This accuracy is obtained under the temperature of 20±5℃) Voltage ≥10V and I＞10nA :±1% ... -
Page 36: Remote Control
PC （Controller） RXD(3) (2) TXD U2684 series ... -
Page 37: Scpi (Standard Commands For Programmable Instruments)
U2684 Operation Manual transmitted to the instrument, it is required to send LF (hexadecimal: 0AH) as the terminating ... -
Page 38: Install The Driver
U2684 Operation Manual Install the Driver 6.3.2 When U2684 is first connected to a PC through a USB cable, the prompt information –Found New Hardware will show on the right bottom of the computer desktop, as is shown below: Figure 6‐3 Procedure 1 of Installing USB Driver Click “NEXT”, dialogue 6‐4 will pop up. Choose “Install the software automatically ... -
Page 39: Usbvcom Virtual Serial Port
U2684 Operation Manual When user is using USBTMC interface, labview software can be used to access the instrument. 6.4 USBVCOM Virtual Serial Port When “USBVCOM” is selected, the USB interface can be configured as a virtual serial port ... -
Page 40: Scip Command Reference
U2684 Operation Manual 7) SCIP Command Reference 1. Data Conventions of This Manual NR1 ：integer, for example:123 NR2 ：fixed number, for example: 12.3 NR3 ：floating number, for example: 12.3E+5 NL ：CR character，integer: 10 ^END：EOI (end) signal of IEEE‐488 bus. 7.1 U2684 Subsystem Commands ... -
Page 41: Function Subsystem Commands
U2684 Operation Manual FLISt Set the display page to (internal) file list. For example: WrtCmd(“DISP:PAGE MEAS”); Set the display page to measurement display. Query syntax: DISPlay:PAGE? Return format: <page name><NL^END> ... - Page 42 U2684 Operation Manual The :CZERo ON command is used to execute open clear zero of the instrument, “?” can query the current zero clearing passes or fails. If this zero clearing passes, the zero base used in this ...
- Page 43 U2684 Operation Manual Query syntax: FUNCtion: MMODe ? SINGle Return Format: <NL^END> ...
- Page 44 U2684 Operation Manual Where, <value> is any real value among the charge time range (0‐999.0s) of the instrument ...
- Page 45 U2684 Operation Manual The :FUNCtion:AVERage? query returns to the current measurement average times of the instrument. Command syntax: FUNCtion: AVERage <value> ...
-
Page 46: Discharge Subsystem Commands
U2684 Operation Manual Query syntax: FUNCtion:MDISplay? ON Return format: <NL^END> ... -
Page 47: Fetch? Subsystem Commands
U2684 Operation Manual EXT ... -
Page 48: Comparator Subsystem Commands
U2684 Operation Manual 1 between the range ... -
Page 49: Resistance
U2684 Operation Manual The :FUNCtion command is used to set the pickout function as ON or OFF. It can query the current pickout function state. Command syntax: ON(1) COMParator:FUNCtion OFF(0) ... - Page 50 U2684 Operation Manual RESistance set the pickout item as RESIS ...
-
Page 51: Pulse
U2684 Operation Manual The BDISplay? query returns to the current bin display state. Command syntax: ON(1) COMParator: BDISplay OFF(0) ... -
Page 52: System Subsystem Commands
U2684 Operation Manual The :PWIDth command is usd to set the Handler bin output pulse width of the instrument. The :PWIDth? query returns to the current Handler bin output pulse width. Command syntax: COMParator: PWIDth <value> Where, <value> is any integer value among the range (1‐25ms) of Handler bin output pulse width. For example: WrtCmd (“FUNCtion:PWID 10”); set the Handler bin output pulse width as 10ms.. Query syntax: FUNCtion: PWIDth? Return format:<value><NL^END> The command query returns to the current Handler bin output pulse width. SYSTem Subsystem Commands ... -
Page 53: Mass Memory Subsystem Commands
U2684 Operation Manual Query Syntax: SYSTem:HPOWer? Return format: INTernal (indicating the current HANDler power is INTernal), EXTernal (indicating the current HANDler power is EXTernal). Mass MEMory Subsystem Commands 7.1.8 Mass MEMory subsystem commands are used to set the storing and loading of the files (specific to the internal files). Command tree: Mass MEMory :LOAD ... - Page 54 U2684 Operation Manual Where, <manufacturer> Name of Manufacturer ( Eucol) ...
-
Page 55: Handler Interface
U2684 Operation Manual 8) Handler Interface U2684 Insulation Resistance Meter equips with a Handler interface which is mainly used to ... - Page 56 U2684 Operation Manual Programmable Handler sequence chart (OUTP RESU is set as PULSE) 24 ...
- Page 57 U2684 Operation Manual Time Min. value Max.value Trigger pulse width 1ms ‐‐‐ Tip time when measurement ended (EOC) 10ms ‐‐‐ Interval time between two triggers 1 Sampling Time ‐‐‐ ...
-
Page 58: Package Contents And Warranty
U2684 Operation Manual 9) Package Contents and Warranty 9.1 Package Contents Following items should be contained in the package. ... -
Page 59: Shipping
U2684 Operation Manual 9.4 Shipping In the shipment, the instrument should be handled with care and some precautions must be ...
Need help?
Do you have a question about the U2684 and is the answer not in the manual?
Questions and answers