Microtest HT-7630 User Manual

HI-POT Tester

7630

User’s Manual

Version: 1.2

Issued Date: March 2017

Copyright and Trademark

Do not attempt to reproduce any part of this publication or transmit it by any form or

method, whether through electronic, mechanical, copying, recording or other means,

without the prior written permission of Microtest Co., Ltd. We shall neither be

subjected to any responsibilities or obligations for the information contained in this

Manual nor bear damage responsibility resulting from the use of the information

contained herein. All brands and trademark are the properties of Microtest Co., Ltd.

Microtest Co., Ltd. and its affiliates shall not be liable for the damage, losses or costs

incurred due to the accidental use, misuse or abuse by the product buyer or the third

party; or the unauthorized modification, repairs or change of the product; or the failure

in following the operation and maintenance instructions established by Microtest.

The content and the product specifications shall be subject to change without further

notice.

2015 @ Microtest Corporation. All rights reserved.

Table of Contents

1.

Safety Instruction .......................................................................... 1

1.1 Electrocution ............................................................................................... 1

1.2 Grounding .................................................................................................... 1

1.3 Power Source ............................................................................................... 1

1.4 Connecting the Tester Table to the High Voltage Output Terminal ............. 2

1.5 Warm-up ...................................................................................................... 2

1.6 External control unit .................................................................................... 2

1.7 Machine failure ............................................................................................ 2

1.8 Ending the test ............................................................................................. 2

1.9 Installation, storage ..................................................................................... 3

1.10 Emergency treatment ................................................................................... 3

2 General Summary ......................................................................... 4

2.1 Package and Accessories ............................................................................. 4

2.2 Front Panel ................................................................................................... 5

2.3 Rear Panel .................................................................................................... 6

3 Basic operation ............................................................................. 7

3.1 Function block diagram ................................................................................ 7

3.2 Standby screen ............................................................................................. 8

3.3 System settings (SYSTEM) .......................................................................... 10

3.4 Function (FUNC) ......................................................................................... 12

3.5 Specification setup 1 (SETUP) .................................................................... 14

3.6 Specification setup 2 (SETUP) .................................................................... 16

3.7 File management (FILE) .............................................................................. 18

4 Start testing ................................................................................ 21

4.1 Before testing ............................................................................................. 21

4.2 Testing in progress...................................................................................... 22

4.3 Ending a Test .............................................................................................. 23

4.4 Release determination results ................................................................... 24

5 Remote control I/O (REMOTE) .................................................... 25

6 RS-232/USB device ...................................................................... 28

6.1 RS- 232 interface ........................................................................................ 28

6.2 Command format ....................................................................................... 28

6.3 Connector ................................................................................................... 28

6.4 Connection cable and method ................................................................... 29

6.5 USB device interface .................................................................................. 30

7 Remote Command ...................................................................... 31

7.1 Instruction summary .................................................................................. 31

7.2 Command description ................................................................................ 33

Appendix 1 Error message .............................................................. 41

1

1. Safety Instruction

This instrument is designed according to EN61010-1 Specification. The main

purpose of this Specification is to ensure that the instrument will be used in the

laboratory or the factory safely; it is not suitable for outdoor applications,

especially the moistened or dusty locations. Abnormal use of this instrument may

cause the electrocution hazard. Before using this instrument, please read the

descriptions of this Specification carefully to avoid causing accident due to

incorrect or unintended use.

1.1 Electrocution

To prevent electrocution accident from occurring, it is suggested that the

operator wear insulating rubber globes before working with the machine and

then start the test-related activities.

1.2 Grounding

The back panel of the instrument is fitted with a safe ground terminal. Be sure to

connect this ground terminal to the ground to prevent the operator from

touching the housing as to cause the electrocution.

1.3 Power Source

Power that can be used with this tester is AC 100Vac~240Vac with a frequency

range between 47Hz~63Hz; please confirm whether the input power voltage and

frequency are within range before plugging in the power.

2

1.4 Connecting the Tester Table to the High Voltage Output Terminal

While the tester is off, connect the high voltage tester cables to the high voltage

output terminal of the tester and make sure that there are no ruptures outside

the cables and that the cables are not loose.

1.5 Warm-up

The instrument will operate normally upon starting the power. To achieve the

specified accuracy, it is suggested warming up the instrument for over 15

minutes.

1.6 External control unit

This unit is able to execute the external control. For this purpose, please ensure

that the operator is not touching the signal output end and the Test Piece to

avoid causing hazard.

1.7 Machine failure

Stop using the instrument immediately when finding it is operating abnormally,

such as significant difference is existed between the current displayed on the

current meter and the design value; or the current is not supplied, but the

overlapping current indicator remains illuminated continuously. In this case,

please contact us or your dealer to provide technical support.

1.8 Ending the test

When not using the instrument, please shut off the Power Switch. To restart the

Power Switch after being disconnected, please wait for few seconds; however,

3

do not execute consecutive on/off action of the power.

1.9 Installation, storage

Normal operating temperature and humidity scope of the instrument is

5oC~40oC and 80% RH respectively, and the instrument may act abnormally if

exceeding such range. The storage temperature and humidity scope of the

instrument is -20oC~ 70oC and 80% RH respectively. To achieve correct testing

and to protect safety, do not install the instrument in the environment exposing

to direct sunshine or high temperature, high humidity, frequency oscillation and

rich dust.

1.10 Emergency treatment

Upon the occurrence of electrocution, burning of the Test Piece or the burning

of Main Unit, please disconnect the Power Switch and remove the power cord

plug immediately to avoid causing a hazard.

4

2 General Summary

In this chapter, we briefly introduce the characters, key features and

specifications of 7630 Precision Hi-Pot Tester.

2.1 Package and Accessories

Standard accessories included in the 7630 hipot tester package should include

the following items:

• HT- 7630

X 1

• HV cables (red)

X 1

• Low voltage cables (black)

X 1

• Power Cord

X 1

• HT- 7630 User’s Manual CD

X 1

• Inter lock cable

X 1

5

2.2 Front Panel

(1) Test key (with PASS light indicator): Press to start testing the system in READY

mode, it lights up after being tested successfully.

(2) Stop key (with FAIL light indicator): Press to stop the test and close the high

voltage output in test mode. It lights up when the test has failed. Press it to mute

the alert buzzer.

(3) LCD color display: Display settings and test results
(4) Software key: These five software keys have functions as indicated by their

screen, e.g. copy or delete. In case no functions are signed to a key, it displays a

blank screen.

(5) Arrow key: These keys move the cursor for editing. The center key functions the

same as the OK function key.

(6) Function key: Press to set up a function represented by the key which will be

detailed later.

(7) Numeric key: Press to edit numeric data.
(8) USB port: Connect USB storage for setup file access and firmware updates.

Note: It supports FAT format only.

(9) Power switch: Power on or off the host.
(10) High voltage output light indicator: It lights up when there is a current output.

DO NOT touch the high voltage output port when this light is on as you may get

shocked.

(11) High, low voltage output port: Port for output test.

(1) (2)

(3)

(4) (5) (6) (7)

(8) (9)

(10) (11)

6

2.3Rear Panel

(1) High voltage output terminal: Connection to the expansion box
(2) Low voltage output terminal: Connection to the expansion box
(3) USB port: Connection to the computer for controlling the machine with

computer instructions

(4) Expansion box port: Connect this port and an expansion box with a connection

cable

(5) AC power socket: AC power input connector with a 250V/3.15A fuse
(6) Iron casing terminal: Ground your machine with this terminal for more steady

device operation

(7) RS-232 connector: Connect to the computer to control your machine with

computer instructions

(8) High voltage tester port: Connect the high voltage tester to this port
(9) Remote controller port: Signal for external control including the determination

and testing signal output or input of an external signal for test start and stop

(10) Inter Lock port: High voltage current output safety switch. Short circuit both

ends of this port during testing for the test voltage output. Opening the circuit of

this port during testing will stop the test and prompt the message “INTER LOCK”

(11) Exhaust outlet: Air exhaust for cooling
(12) Serial number sticker: Indicates the serial number of your machine

(1) (2)

(3) (4)

(5)

(6)

(7)

(9)

(10

(11) (12)

(8)

7

3 Basic operation

3.1 Function block diagram

Ready

Sys

Setup

Config

File

Sys

Baud Rate

Upload

Data

Key Sound

PassWord

Pass

Volume

Fail Volume

Setup

MODE

VOLT

FREQ

HI.

LO.

Ramp

DWEL

ARC

OFFS

OPEN

DLAY

Func

Key Lock

Pass Hold

Time

Trig Wait

Time

Alarm
Mode

Instant

Test Mode

Next Step

By

Break Test

Output

Signal

File

Save As..

Load File

Del. File

New File

Save File

To USB

Save File

From USB

8

3.2 Standby screen

(1) Display the current test mode: Message “ACW” for AC voltage testing, “DCW”

for DC voltage testing, “IR” for insulation impedance testing

(2) Readings of the voltage, current (resistance in IR mode), and test time of the

measurement output port now. It displays the current voltage and test time

settings if no test is running now.

(3) Display the current status of your machine as illustrated in the table below:

Status display Description

READY Your machine is ready for testing now, press the TEST key to

begin testing

TEST Testing now

WAIT The Trig Wait Time which can be set up in the CONFIG menu

WAIT KEY Waiting for the trigger signal for the next test

PASS Tested successfully (qualified goods)

Break Down Leak current exceeds the maximum measurement

Arcing Arc exceeds the upper limit

Lo-Limit Measurement exceeds the lower limit

Hi-limit Measurement exceeds the upper limit

FAIL At least one step in a multi-step test failed

INTER-LOCK High voltage safety lock on

VOLT-ERROR Voltage output error

OPEN Test wire disconnection error

(6)

(5)

(1)

(2)

(3)

(4)

9

(4) Display the first five test steps of the current file

(5) The orange color framed step is the one under testing (DUT) now along with its

specifications displayed. You may select the desired step by moving the cursor

to it with arrow key. Press the ENTER key to set up the test items.

(6) Display the name of the current file. The name appended with an asterisk “*”

suggests the file has been edited but not saved. In this case the current

settings cannot be copied to a mobile storage device.

10

3.3 System settings (SYSTEM)

(1) Baud Rate: You may set up a transmission speed of RS-232 to 9600, 19200, 38400,

57600, or 115200. Please note that this needs to be aligned with the speed at the

control end.

(2) Upload Data: Automatically uploads the test results.Available options include OFF,

RS-232, FLASH and BOTH. When the function is set as RS-232, the machine will

automatically respond the current status. The statuses include: The machine will

return the POWER ON and START strings when the machine is turning on, and the

machine will return the current test step and result when the test ends. For

example 01,ACW,1.001e+03,7.169e-06,PASS; in which the data has a total of five

fields that are separated by commas. The first field represents the test step

number; the second field represents the test mode, which includes the seven

types ACW, DCW, IR, CO N TAC T, ACW-P, DCW-P and IR-P. The third field represents

the output voltage during the test, which is marked with a scientific symbol. The

fourth field represents the electric current value during the test, which is marked

with a scientific symbol (this field returns the resistance value if the test item is

IR). The fifth field represents the test result, which includes PASS (good product),

HI-Limit(exceeded the maximum limit set), Lo-LIMIT(lower than the minimum

limit set), INTER-LOCK(high voltage safety lock enabled), ABORT(test interrupted),

BREAKDOWN(breakdown point detected), ARCING(discharge detected), VOLT

ERR(voltage output error), and OPEN(DUT connection error). If multi-step test is

performed, the final judgement result will be added when the test is completed.

When the function is set toFLASH, once the machine test has ended, it will

automatically write the test result into the mobile storage device.Its format is the

(1)

(2)

(3)

(6)

(5)

(4)

(7)

11

same as the RS-232 contents. The data storage path is \7630\STAT\current test

file name.csv. When the function is set as BOTH, both the actions described

above will be performed. When the function is set as OFF, this function is

disabled.

Note: When the RS-232 and FLASH functions are enabled, since it takes some

time to transmit the data (differs according to the transmission rate set and

mobile access device), therefore there will be some time delay for continuous

or multi-step tests.

(3) Key Sound: Switch the key sound on/off (the keyboard clicks after a key is pressed

successfully).

(4) Password: This is the password protecting the keyboard lock. When the latter is

on you have to input the correct password to unlock the keyboard. You may

change the password here. Its factory default value is 7630.

(5) Pass Volume: Volume for qualified goods after testing. You can set the volume in

5 steps from 1 to 5 with 1 being the softest and 5 the loudest. You can mute the

pass sound in the FUN mode.

(6) Fail Volume: Volume for failed goods after testing. You can set the volume in 5

steps from 1 to 5 with 1 being the softest and 5 the loudest. You can mute the fail

sound in the FUN mode.

(7) OPT: When this symbol appears on the screen, press the software keys to adjust

the option.

12

3.4 Function (FUNC)

(1) Key Lock: Keyboard lock prevents the test conditions from changes by unexpected

user operation. Once it is on, users can start and stop the test without changing

any settings. To unlock the keyboard, input the password you set earlier. To

change the password, please refer to the system setup steps given earlier.

(2) Pass Hold Time: The Retaining time for the qualified goods message display. Your

machine prompts the message “PASS” and the output signal at the remote control

port once a product is tested as qualified. This function sets up a time span of

message display and signal output with the options of 50mS, 100mS, 500mS, 1S,

2S, 5S and Infinity. The “Infinity” option keeps on displaying test results until the

ABORT key is pressed.

(3) Trig Wait Time: This is the time span after your machine enters the test page (the

“WAIT ” message prompts in the status column) by pressing the test key until there

is a high voltage current output for the test. This is used to get the test jig

triggered and positioned for testing.

(4) Alarm Mode: The alert mode has the options of ALL (alert all), PASS (alert for

qualified goods), FAIL (alert for failed goods), and OFF.

(5) Instant: You have to press and hold the TEST key to run the test in this mode.

Release the key and the test stops immediately.

(6) Test Mode: You may run the test in a single- or multi-step mode. You may press

the up and down arrow key in single-step mode to select the desired test step and

get test results immediately. Your machine begins test with the first step in SETUP

through to the last one in multi-step mode. Test results are determined by the

subsequent settings.

(7) Next Step By: In multi-step mode your machine runs the next step based on the

13

given trigger source after the first one has ended. With the option “AUTO”, the

test runs the next step automatically; “Trig”, the next step, will run only after the

TEST key is pressed. This item is available only when Test Mode is set to the

option ALL.

(8) Break Test: In multi-step mode, your machine stops or continues the test based

on the settings in this field in case the results are failed goods. With option “1

FAIL”, the test stops immediately in case of failed goods; for “OFF”, the test ends

only after the last step is executed. This item is available only when Test Mode is

set to the option ALL.

(9) Output Signal: In multi-step mode, your machine gives a results signal in case this

is set to the option “EACH”; with the option “TOTA L” it gives the output signal

“PASS” or “FAIL” only after the test has ended.

14

3.5 Specification setup 1 (SETUP)

(1) STEP: Step ID. Each file can have up to 16 steps. Press the software key COPY to

add the next step; press the software key DEL to delete the step where the cursor

is positioned. Each file must have at least one step.

(2) MODE: There are three test mode options: ACW, DCW, IR which you can select

with a software key.

(3) VO LT: Set up the test voltage by typing its value with a numeric key. The

maximum voltage varies with the test mode for ACW: 5.0kV, DCW: 6kV, IR: 1kV.

Their minimum values are all 0.1kV.

(4) FREQ: You may opt for a test frequency of 50Hz or 60Hz.
(5) HI.: This is the upper limit of measurement. In case test readings exceed this limit

the test has failed and is ended immediately. This value varies with the test mode

for ACW: 26mA, DCW: 11mA, IR: 1200MΩ. For IR tests with settings at 1200M, no

upper limit will be judged.

(6) LO.: This is the lower limit of measurement. In case test readings exceed this limit,

the test has failed and is ended immediately. For settings at a value 0, no lower

limit will be judged.

(7) Ramp: This is the time span for the voltage to rise from 0 to the target value

ranging from 10S to 0.1S.

(8) DWEL: This is the time span for sustaining the test after the voltage reaches the

given settings. For a setting of value 0, the test continues until the stop key is

pressed or the test fails.

(9) ARC: This item sets up arc sensitivity. The greater the value is, the less sensitive

the arc detection is. Setting it to 0 will disable your machine from making any

15

judgment over the arc during the test.

(10) OFFS: This item resets the test end to prevent the impact of the external jig on

accuracy. It deducts the leak current by the jig in advance and displays the actual

leak current of the DUT with the equation “measurement readings = actual

measurement less reset value”. This item has two options: Manual and auto. The

first requires manual input of the leak current value. The second contains the

following steps: Remove the DUT from your machine; point the cursor to the field

OFFS and press the software key AUTO; your machine measures according to the

given voltage statistics and prompts the results; the message “SAVE=ENTER”

displays after the measurement operation is done; press the ENTER key to save

the test value or the EXIT key to exit without saving it; the saved value will be

deducted from each measurement to enable a more accurate test.

16

3.6 Specification setup2 (SETUP)

(1) OPEN: Open circuit detection sensitivity. Poor connection of the high voltage test

wire to the DUT may lead to a lower measurement current and invalid qualified

product results in the voltage test. Once this function is enabled (with non-zero

settings) your machine will measure the DUT's capacitance with low voltage for

about 200ms before the high voltage test begins. In case the measured

capacitance value is lower than the settings, the test wire may not be connected

to the DUT properly and your machine will stop the test and prompt the message

“OPEN”.

You may set this in two options: Manual and auto. The first requires manual input

of the given value. The second contains the following steps: Connect the DUT

properly; point the cursor to the field OPEN and press the software key AUTO;

your machine measures the given output channel and prompts the results; the

message “SAVE=ENTER” displays after the measurement operation is done; press

the ENTER key to save the test value or the EXIT key to exit without saving it.

Note: In case readings with or without connection to the DUT differ from each

other in a range less than 20, then its capacitance is too small and may not be

valid for using this method for an open circuit test.

(2) D LAY: This item is aimed at judging the delay time and is editable only in IR

mode. For IR tests of the DUT with capacitance, this can be judged only after the

capacitor is fully charged. The delay time starts counting only after voltage has

reached the settings. Before that, your machine displays measurement without

the upper and lower limit determination and enters judgment mode immediately

after the delay time has expired. As the delay time is contained in the test time,

17

its settings must be lower than the latter.

(3) High voltage output time and results determination timing: See the diagrams

below for the results determination the timing after the TEST key is pressed by

the user. Please note that in the IR delay and ascending time, no upper and lower

limit will be determined while only the upper limit will be determined in the

ascending time of the ACW and DCW modes.

18

3.7 File management (FILE)

(1) Save As..: This option saves the setup file with a new file name (there can be up

to 30 files saved in your machine). The “file save” page displays the existing files

in your machine. In case a USB drive is connected, a USB icon shows in the upper

right corner of the page. You may press the software key to select saving a file in

the USB drive or internal memory. You can type a new file name or select an

existing file with the arrow key as shown in the figure below.

(2) Load File: This item reads the existing file. The “file access” page displays the

existing files in your machine. In case a USB drive is connected, a USB icon shows

in the upper right corner of the page. You may press the software key to select

retrieving a file in the USB drive or internal memory. You can type the file name or

19

select the existing file with the arrow key as shown in the diagram below. Please

note that all setting files are auto generated by your machine. DO NOT edit this

data as the file may be damaged or the machine may run improperly.

(3) Del File: This item deletes the file in a manner similar to saving or retrieving it.
(4) New File: This item initializes all existing files and creates a new one.
(5) Copy File to USB: This item copies the existing setup files to a USB drive and

overwrites any one in the latter with the same name. Enter this page to display

the files existing in your machine, press the software key OPT to select one or

more desired files, press the software key COPY to start copying the selected files.

You may press the software key ALL to select all files shown in the current page

for copying. Please note that the ALL option is valid for files on the current page

only. For files on the next page, do the same to copy them as shown in the

diagram below.

20

(6) Copy File from USB: This item copies the existing setup files to your machine from

the USB drive and overwrites any one in the former with the same name. Enter

this page to display the files existing in USB drive, press the software key OPT to

select one or more desired files, press the software key COPY to start copying

selected files. You may press the software key ALL to select all files shown in the

current page for copying. Please note that the ALL option is valid for files on the

current page only. For files on next page, do the same to copy them as shown in

the diagram below.

21

4 Start testing

4.1 Before testing

(1) Validate specification setup
(2) Validate the proper connection between your machine and DUT
(3) Validate that the message READY is prompted
(4) Press the TEST key to start testing

22

4.2 Testing in progress

(1) The message TEST is shown in the message column

(2) The high voltage output light indicator is ON in the front panel

(3) Measure the output voltage and leak current

(4) Test time counting. For tests lasting longer than 100 seconds, their integral

portion is displayed while the decimal portion is hidden; if it is longer than 999

seconds then it stops counting the time while the number 999 remains flashing

on screen.

(1)

(2)

(3)

(4)

23

4.3 Ending a Test

(1) Press the ABORT key to stop testing.

(2) Current/resistance measurements over the upper limit (HI-LIMIT)
(3) Current/resistance measurements below the lower limit (LO-LIMIT)
(4) Leak current over the maximum measurement (Break Down)
(5) Arc is over the settings (Arcing)
(6) Output safety switch is enabled (Inter Lock)
(7) Test DUT open circuit
(8) Test time expired

The test ends in case of any of the above. The high voltage output light indicator

turns off and the high voltage output closes after the test has ended. Tests

ended because of the conditions 2-8 described earlier will prompt

determination results.

24

4.4 Release determination results

(1) After the test time has expired, the PASS light(green) indicator turns on and the

screen shows“PASS”. After the PASS HOLD time has expired, the page refreshes

to READY status and the PASS light indicator turns off. In case PASS HOLD is set

to Infinity, then you have to press the ABORT key to release the determination

results display.

(2) In case the test fails then a red FAIL light(red) indicator turns on and the screen

shows“FA I L”. You have to press the ABORT key to release the determination

results display.

25

5 Remote control I/O (REMOTE)

The rear panel of your machine comes with a remote control connector

(REMOTE). Please connect the control wire to it to enable controlling your

machine with an external signal. In cases like this, the test operator will not

touch the high voltage output end to prevent personal injury.

Pin Name I/0 Function

1 CTL1 O Reserved

2 CTL2 O Reserved

3 CTL3 O Reserved

4 CTL4 O Reserved

5 TESTING O Test in progress

6 PASS O Determination PASS

Internal wiring

Output

signal

controller

Input

signal

controller

Output signal 1

Output signal

2

Input signal 1

Input signal

2

26

7 FAIL O Determination FAIL

8 HV-ON O High voltage output in progress

9 GND --- Chassis Ground

10 TRIG I Test trigger

11 ABORT I Test abortion

12 RESET I Reset your machine

13 +5V --- DC +5V output

14 +12V --- DC +12Voutput

15 COM --- Circuit common terminal

Use description:

PIN1-PIN8 is a collector open output without any voltage or signal. Current passing

through the connector must be less than 50mA.

(1) TRIG (Pin10): Functions the same as the TEST key in the front panel when short

circuited with Pin15 (COM)

(2) ABORT (Pin11): Functions the same as the ABORT key in the front panel when

short circuited with Pin15 (COM)

(3) PASS (Pin6): Conduct with Pin15 (COM) when the DUT is determined to PASS by

your machine

(4) FAIL (Pin7): Conduct with Pin15 (COM) when the DUT is determined to FAIL by

your machine

(5) TESTING (Pin5): Conduct with Pin15 (COM) when your machine is testing

(6) H.V. ON: Conduct with Pin15 (COM) when your machine is outputting high

voltage

27

Frequent uses:

1. (Input signal) Control your machine for testing by using a normal open switch

relay

2. (Output signal) Control the relay with the output signal. Please connect the

relay coil to a regulator diode for safer application

28

6 RS-232/USB device

6.1 RS- 232 interface

Baud Rate: Available options are 9600/19200/38400/57600/115200 and it can

be set up in the System mode

Transmission bits: 1 initial bit, 8 data bits, 1 ending bit

6.2 Command format

The RS-232 interface function of your machine is exercised by a command string

in ASCII code for remote control and setup. Each command string is composed of

the command code and its parameters, two commands are connected with a

semicolon “;”, and appended with an end code. There are two types of end code:

LF(0x0a) and CR(0x0d)+LF(0x0a).

6.3 Connector

Your machine employs a 9-pin male connector with pin functions outlined in the

table below:

Pin Name Description

1 CD Reserved

2 RxD Receive data

3 TxD Transmit data

4 DTR Reserved

5 GND Ground point

6 DSR Reserved

7 RTD Reserved

8 CTS Reserved

9 RI Reserved

29

6.4 Connection cable and method

30

6.5 USB device interface

Interface I/O USB Specification 2.0

Self-powered

Transfer rate: MAX 12Mbps(Full Speed)

Instruction string end code For receiving: LF or EOM

For transmission: LF+EOM

Vendor ID 0x1FC9

Product ID 0x811D

31

7 Remote Command

7.1 Instruction summary

Common command

*CLS

*IDN?

*OPC

*OPC?

*OPT?

*RCL

*SAV

SCPI command

:CONFigure :KLOCk <ON , OFF, 1, 0>

:ALARm <ALL,PASS, FAIL,OFF>

:PHOLd <50ms,100ms,500ms,1s,2s,5s,INFinity>

:TGWAit <NRf>

:TMODe <SINGLE,MULTI>

:TMODe :MULT i :TSOUrce <AUTO,TRIG>

:TMODe :MULT i :BREAk <FAIL,OFF>

:TMODe :MULT i :SIGNal <EACH,TOTAL>

:EDIT :STEP <numeric>

:FUNCtion <ACW,DCW,IR>

:VOLTa ge <NRf>

:FREQuency <NRf>

:HILImit <NRf>

:LOLImit <NRf>

:RAMP <NRf>

:DWELl <NRf>

:CHANnel :POSItive <numeric>

:CHANnel :NEGAtive <numeric>

:CHANnel :CLOSe <numeric>

:ARC <numeric>

:OFFSet <NRf>

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:OPEN <NRf>

:IR :DELAy <NRf>

: STEP : COUNt?

: STEP : DELete <numeric>

: STEP : ADD <numeric>

: STEP : CONDition <numeric>

:MEASure :VOLTage?

:CURREnt?

:RESistance?

:TIME?

:OPERation :STEP <numeric>

:FILE?

:RESU?

:STAR

:STOP

:SYSTem :AUREply <ON , OFF, 1, 0>

:KYSOund <ON , OFF, 1, 0>

:ALARm [:VOLUme] :PASS <numeric>

:ALARm [:VOLUme] :FAIL <numeric>

:ERROr?

:TEST :ABORt

:EXECute

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7.2 Command description

Common command

Command Function

*CLS Clears all the registers

*IDN? Read the basic device data including the manufacturer, model,

serial number, firmware release and output in comma delimited

format

*OPC Operation completion command

*OPC? Query operation completion command: Return value 1 if operation

completed; otherwise return value 0

*OPT? Query whether the device is optional

*RCL Command for reading the machine's internal files with the

parameter of the file name in ASCII code, e.g. command “*RLC

26983877” means reading the file with the name “26983877”

*SAV Command for saving the current settings in a new file with the file

name in ASCII code, e.g. command “*SAV 26984089” means saving

current settings in file with name “26984089”

SCPI command

: CONFigure: KLOCk<ON , OFF, 1, 0>

This command locks or unlocks the keyboard

Example: CONF: KLOC ON

Example description: Locks the keyboard

Example: CONF: KLOC? Return value: 1 <enabling>

: CONFigure: ALARm<ALL,PASS, FAIL,OFF>

This command sets up an alert mode

Example: CONF: ALAR FAIL

Example description: Alert for FAIL determination results

Example: CONF: ALARm? Return value: FAIL <Alert for FAIL>

: CONFigure: PHOLd<50ms,100ms,500ms,1s,2s,5s,INFinity>

This command sets up the retaining time for PASS display

Example: CONF: PHOL 100ms

Example description: Set up PASS display time to 100mS

Example: CONF: PHOLd? Return value: +1.00000E-01 <100ms>

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: CONFigure: TGWAit<NRF>

This command sets up the test wait time after a trigger

Example: CONF: TGWA 500mS

Example description: Set up wait time after trigger to 500mS

Example: CONF: TGWA? Return value: +5.00000E-01 <500ms>

: CONFigure: TMODe<SINGLE,MULTI>

This command sets up the test mode

Example: CONF: TMOD MU LTI

Example description: Set up test mode to multi-step test

Example: CONF: TMOD? Return value: MULTI <multi-step mode>

: CONFigure: TMODe: MULTi: TSOUrce<AUTO,TRIG>

This command sets up a trigger source between the steps of multi-step testing

Example: CONF: TMOD: MULT: TSOU AUTO

Example description: Set up multi-step test auto to proceed with the next step

Example: :CONF: TMOD: MULT: TSOU? Return value: AUTO <auto proceed with the

next step>

: CONFigure: TMODe: MULTi: BREAk<FAIL,OFF>

This command sets up a test source abortion for multi-step tests

Example: CONF: TMOD: MULT: BREA FAIL

Example description: Set a multi-step test to stop when any one of its steps fails

Example: CONF: TMOD: MULT: BREA? Return value: FAIL <stop when any one step

failed>

: CONFigure: TMODe: MULTi: SIGNal<EACH,TOTAL>

This command sets up a signal output method in multi-step testing

Example: CONF: TMOD: MULT: SIGN TOTAL

Example description: Set a multi-

step test to output the overall determination

signal after every step has run

Example: CONF: TMOD: MULT: SIGN? Return value: TOTAL <

output overall

determination signal>

: EDIT: STEP <numeric>

This command sets up the step for editing. The following “EDIT”

string headed

command setting up step is specified by the command, e.g. after setting step 1 to

be edited, all the following voltages or current values will be set to step 1. To edit

step 2, it is necessary to switch to step 2 first (: EDIT: STEP 2).

35

Example: EDIT: STEP 1

Example description: Set to edit step 1

Example: EDIT: STEP? Return value: 1 <step 1>

: EDIT: : FUNCtion< ACW,DCW,IR >

This command sets up the test items

Example: EDIT: FUNC ACW

Example description: Set the test item to ACW

Example: EDIT: FUNC? Return value: ACW

: EDIT: VOLTage<NRf>

This command sets up the test voltage

Example: EDIT: VOLT 1kV

Example description: Set the test voltage to 1kV

Example: EDIT: VOLT? Return value: +1.00000E+02 <1kV>

: EDIT: FREQuency<NRf>

This command sets up the frequency of test AC current

Example: EDIT: FREQ 50HZ

Example description: Set the frequency of test AC current to 50Hz.

Example: EDIT: ACW: FREQ? Return value: +5.00000E+01 <50Hz>

: EDIT: HILImit<NRf>

This command sets up the upper determination limit

Example: EDIT: HILI 1mA

Example description: Set the upper determination limit to 1mA

Example: EDIT: HILI? Return value: +1.00000E-03 <1mA>

: EDIT: LOLImit<NRf>

This command sets up the lower determination limit

Example: EDIT: LOLI 0.5mA

Example description: Set the lower determination limit to 0.5mA

Example: EDIT: LOLI? Return value: +5.00000E-04 <0.5mA>

: EDIT: RAMP <NRf>

This command sets up the voltage rising time

Example: EDIT: RAMP 0.5s

Example description: Set the voltage rising time to 0.5s

Example: EDIT: RAMP? Return value: +5.00000E-01 <0.5s>

: EDIT: DWELl<NRf>

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This command sets up the test time

Example: EDIT: DWEL 1s

Example description: Set the test time to 1s

Example: EDIT: DWEL? Return value: +1.00000E+00 <1s>

: EDIT: CHANnel : POSItive< numeric ><Invalid for model 7630>

This command sets up the high voltage output channel

Example: EDIT: CHAN: POSI 1,2,3,4

Example description: Set the high voltage output channel to 1, 2, 3, 4

Example: EDIT: CHAN: POSI? Return value: 1,2,3,4

: EDIT: CHANnel : NEGAtive< numeric ><Invalid for model 7630>

This command sets up the low voltage output channel

Example: EDIT: CHAN: NEGA 5,6,7,8

Example description: Set the low voltage output channel to 5, 6, 7, 8

Example: EDIT: CHAN: NEGA? Return value: 5,6,7,8

: EDIT: CHANnel : CLOSe< numeric >< Invalid for model 7630>

This command sets up the closed channel (channels without any output)

Example: EDIT: CHAN: CLOS 1,5

Example description: Set the channel 1 and 5 close

Example: EDIT: CHAN: CLOS? Return value: 1,5

: EDIT: ARC < numeric >

This command detects the arc sensitivity settings

Example: EDIT: ARC 5

Example description: Set the arc sensitivity to 5

Example: EDIT: ARC? Return value: 5

: EDIT: OFFSet<NRf>

This command sets up the reset deduction value

Example: EDIT: OFFS 0.002mA

Example description: Set up the reset deduction value to 0.002mA

Example: EDIT: OFFS? Return value: +2.00000E-06 <0.002mA>

:EDIT: OPEN <NRf>

This command sets the sensitivity for open circuit detection

Example: EDIT: OPEN 200

Example description: Sets the open circuit detection sensitivity to 200

Example: EDIT: OPEN?Return data: +2.00000E+2 <200>

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: EDIT: IR: DELAy<NRf>

This command sets up the IR delay determination time

Example: EDIT: IR: DELA 0.1s

Example description: Set up the IR delay determination time to 0.1S

Example: EDIT: IR: DELA? Return value: +1.00000E-01 <0.1s>

: EDIT: STEP: COUNt?

This command queries the number of test steps

Example: EDIT: STEP: COUN? Return value: 2 <this file contains 2 steps>

: EDIT: STEP: DEL < numeric >

This command deletes a test step

Example: EDIT: STEP: DEL 2

Example description: Delete test step STEP2

: EDIT: STEP: ADD < numeric >

This command adds a test step

Example: EDIT: STEP: ADD 2

Example description: Add test step STEP2

: EDIT: STEP: CONDition? < numeric >

This command queries the test step conditions

Example: EDIT: STEP: COND? 2 Example description: Query test conditions of step 2

Return value: ACW,1.00kV,50HZ,26.00mA, 0.00mA, 0.1s, 1.0s,0, 0.00mA,OFF.

Sequence of conditions: test item, voltage, frequency, upper limit, lower limit, rising

time, test time, arc sensitivity, reset deduction value, determination delay time

: MEASure: VOLTage?

This command queries the current voltage measurement

Example: MEAS: VOLT? Return value: +1.00000E+02 <1kV>

: MEASure: CURREnt?

This command queries the current measurement now

Example: MEAS: CURR? Return value: +2.00000E-06 <0.002mA>

: MEASure: RESistance?

This command queries the current resistance measurement

Example: MEAS: RES? Return value: +1.20000E+10 <12G>

: MEASure: TIME?

This command queries the test time elapsed up to now

Example: MEAS: TIME? Return value: +1.0000E+0 <1S>

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: OPERation: STEP <numeric>

This command selects the test step: desired test step for single-step test and the

first step for multi-step test

Example: OPER: STEP 2

Example description: Select the test step STEP2

: OPERation: STEP? Return value: 2 <2ndSTEP>

OPERation:FILE?

This command queries the current file name

Example:OPER:FILE? Return data: 26983877 <

file nameis

26983877>

: RESUlt?

This command queries the test results

Example: RESU? Return value: 01,+9.01235E+00,+7.52562E-07,+1.19756E+07,2

with contents in the following sequence: test step ID, voltage measurement,

current measurement, resistance measurement, determination results

where determination results are predefined codes with the meanings defined in the

table below:

Code Description

1 Test aborted

2 Determination PASS

3 Measurement value over upper limit

(determination FAIL)

4 Measurement value below lower limit

(determination FAIL)

5 Arc detection (determination FAIL)

6 Breaking point voltage (determination FAIL)

7 Voltage error (the difference between the

measured voltage and the voltage set is too

great)

8 Open circuit error

: STAR t

This command starts a test which functions the same as the TEST key in the front

panel

Example: STARt.

39

: STOP

This command stops a test which functions the same as the ABORT key in the front

panel

Example: STOP.

: SYSTem: AUREply<ON , OFF, 1, 0>

This command sets up the auto reply function of RS-232

Example: SYST: AURE ON

Example description: Enable auto reply function of RS-232

Example: SYST: AURE? Return value: ON

: SYSTem: KYSOund<ON , OFF, 1, 0>

This command sets up the key sound

Example: SYST: KYSO ON

Example description: Enable key sound function

Example: SYST: KYSO? Return value: ON

: SYSTem: ALARm [: VOLUme]: PASS < numeric>

This command sets up the volume of PASS alert

Example: SYST: ALAR: PASS 1

Example description: Set the volume of PASS alert to1

Example: SYST: ALAR: PASS? Return value: 1

: SYSTem: ALARm [: VOLUme]: FAIL< numeric>

This command sets up the volume of FAIL alert

Example: SYST: ALAR: FAIL 5

Example description: Set the volume of FAIL alert to5

Example: SYST: ALAR: FAIL? Return value: 5

:SYSTem:ERROr?

This command queries the error messages queued

Please refer to Appendix 1 for the returned error message

Example: SYST:ERRO? Return data:0,”No error”

means there are no error

messages in queue

: TEST: EXECute

This command starts test which functions the same as the TEST key in front panel

Example: TEST: EXEC

: TEST: ABORt

This command stops a test which functions the same as the ABORT key in the front

40

panel

Example: TEST: ABOR

41

Appendix 1Error message

-100 Command error Command error

-102 Syntax error Syntax error

-103 Invalid separator Invalid separator found in the command string

-108 Parameter not allowed Received parameter that is not allowed

-109 Missing parameter Missing parameter

-112 Program mnemonic too

long

The program mnemonic exceeded 12

characters

-113 Undefined header(query a

command only command

or query command

missing '?'

Undefined header received

-141 Invalid character data Invalid character data received

-211 Trigger ignored No acceptable triggering status

-221 Settings conflict Conflict between command and device status

and cannot be executed

-222 Data out of range Parameter value exceeded allowable range

-223 Too much data Command exceeded 64 characters

-292 Reference name does not

exist

Specified name does not exist

-410 Query interrupted Query interrupted. This is when a second

query command was received when data was

not yet returned for the first query command.

-420 Query unterminate This is when the output queued data command

was received but there is no data in the output

queue