Ohkura VM7000A User manual

VM7000A
Paperless Recorder
Operation Manual
WXPVM70mnA0001E
October, 2009(Rev.2)
All Rights Reserved, Copyright © 2009, Ohkura Electric Co.,Ltd.

To use this equipment safely
Thank you for purchasing our VM7000A Paperless Recorder.
・It is prohibited to remodeling this Paperless Recorder without our permission.
It doesn't assume the responsibility about the accident caused by having remodeled it without our permission.
・Please keep this manual if you actually use the Recorder.
・After reading this manual, keep it carefully by the instrument.
・Please consider this manual to be sure to extend to the final user.
・This specification of Recorder is subject to change without prior notice for product improvement.
・Please installs it, operates it and prepares it, after this manual is often read, and it understands enough.
There is danger where the accident and the trouble occur when handling is mistaken.
Manufacturer：Ohkura Electric Co.,Ltd.
Format：It records in the main body plaque.
Manufacture date：It records in the main body plaque.
Manufacture country：Japan
Note：Windows are registered trademarks of Microsoft Corporation.
・It is prohibited to copy this manual without our permission.
・This instruction manual is sub
j
ect to chan
g
e without
p
rior notice.
［Note]
- i -

The symbols below are used on this instrument for the cautioning information.
Symbols used on the instrument
This shows “Caution for handling”.
This symbol is used on the parts need to reference the instruction manual for saving
human body and the instrument.
This shows “Protective grounding”.
Be sure to provide protective grounding prior to operate this instrument.
This shows “Risk of electric shock”.
This symbol is used on the parts, which has a risk of electric shock.
Be sure to observe the following warnings/cautions and those provided in the
text in order to secure safety in handling the instrument.
WARNING
In order to prevent electric shock; be to disconnect this instrument from the main power
source when wiring it.
(1) In order to prevent an electric shock; be sure to provide protective grounding prior
to turning on this instrument.
(2) Do not cut a protective grounding conductor or disconnect protective grounding.
Make sure that the supply voltage for this instrument conforms to the voltage of the
supply source.
Do not operate this instrument in the environment where it is exposed to a combustible
/ explosive / corrosive gas or water / steam.
Provide input and output wring after turning off the power.
General
Protective
Grounding
Power Source
Working
Environment
Input and
Output Wiring
- ii -

CAUTION
Do not use empty terminals for other purposes such as relaying, etc.
Please confirm the direction to the insertion of SD card.
When forcibly inserting it in a wrong direction, SD card and the terminal on the main
body side might be destroyed.
Please mote that the damage of the equipment by the reverse-insertion becomes off the
subject of amends.
Do not replace the main unit or printed circuit boards. When this is neglected, we
cannot guarantee functioning of the instrument. Contact our dealer where you
purchased the instrument, or our sales representative.
［Note］
(1) Deliver this instruction manual to an end user.
(2) Prior to handling this instrument, be sure to read this manual.
(3) If you have any questions on this manual or find any errors or omissions in this
manual, contact our sales representative.
(4) After reading this manual, keep it carefully by the instrument.
(5) When the manual is lost or stained, contact our sales representative.
(6) It is prohibited to copy or reproduce this manual without our permission.
(1) When installing this instrument, put on a protective gear such as safety shoes,
helmet, etc. for your safety.
(2) Do not put your foot on the installed instrument or get on it, because it is
dangerous.
Only our serviceman or persons authorized by OHKURA are allowed to remove and
take the inner module, the main unit and printed circuit boards apart.
(1) Use dry cloth to clean the surface of this instrument.
(2) Do not use any organic solvent.
(3) Cleaning the instrument after turning off the power.
This instruction manual is subject to change without prior notice.
（The Inquiry about the industrial instrument）
About the handling of the product and maintenance: 0120-17-0096
Input and
Output Wiring
Reverse-insertion
attention
Free Dial
Revisions
Cleaning
Maintenance
Installation
Instruction
Manual
Inside of
Instrument
- iii -

＜CONTENTS＞
1. INTRODUCTION -------------------------------------------------------- 1-1
1.1 Paperless Recorder ------------------------------------------------------------------------ 1-1
1.2 Accessory check ---------------------------------------------------------------------------- 1-1
1.3 When temporarily keeping it ------------------------------------------------------------ 1-1
1.4 Confirmation of form and specification ----------------------------------------------- 1-2
1.5 Handling SD card -------------------------------------------------------------------------- 1-3
2. NAMES AND FUNCTIONS OF PARTS ---------------------------- 2-1
2.1 Names and functions of parts ----------------------------------------------------------- 2-1-
2.2 Set of O-ring for waterproof ------------------------------------------------------------ 2-3
3. INSTALLATION --------------------------------------------------------- 3-1
3.1 Installation place -------------------------------------------------------------------------- 3-1
3.2 Installation on panel ---------------------------------------------------------------------- 3-1
4. WIRING -------------------------------------------------------------------- 4-1
4.1 Terminal stand array and LAN connector ------------------------------------------- 4-1
4.2 Wiring for power supply ----------------------------------------------------------------- 4-2
4.3 Wiring for analog input ------------------------------------------------------------------ 4-3
4.4 Wiring for COM ALM -------------------------------------------------------------------- 4-4
4.5 Wiring for LAN cable --------------------------------------------------------------------- 4-4
4.6 Wiring for DI/DO (Option) -------------------------------------------------------------- 4-5
4.7 Wiring for relay output (Option) ------------------------------------------------------- 4-6
5. OPERATION -------------------------------------------------------------- 5-1
5.1 Before operating --------------------------------------------------------------------------- 5-1
5.2 Start and stop of record ------------------------------------------------------------------ 5-1
6. DISPLAY FUNCTION -------------------------------------------------- 6-1
6.1 Basic composition of data display screen --------------------------------------------- 6-1
6.2 Real time trend display of measured data -------------------------------------------- 6-4
6.3 Display of measured data in bar graphs ---------------------------------------------- 6-4
6.4 Digital display of measured data ------------------------------------------------------- 6-5
6.5 Historical trend display ------------------------------------------------------------------ 6-6
6.6 Event history / communication history display ------------------------------------- 6-8
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- v -
7. SETTINF AND CHECKING PARAMETERS -------------------- 7-1
7.1 Operational mode ------------------------------------------------------------------------ 7-1
7.2 Setting and checking --------------------------------------------------------------------- 7-2
7.3 Outline of parameter setting procedure --------------------------------------------- 7-3
7.4 Basic operation of setting screens ----------------------------------------------------- 7-4
7.5 Setting the input spec -------------------------------------------------------------------- 7-7
7.6 Input CH ----------------------------------------------------------------------------------- 7-9
7.7 Calc. CH ------------------------------------------------------------------------------------ 7-11
7.8 Display -------------------------------------------------------------------------------------- 7-13
7.9 Record -------------------------------------------------------------------------------------- 7-14
7.10 Others --------------------------------------------------------------------------------------- 7-15
8. SETTING AND CHECKING SYSTEMS --------------------------- 8-1
8.1 Outline of system setting procedure -------------------------------------------------- 8-1
8.2 SD / Param --------------------------------------------------------------------------------- 8-2
8.3 Comm. -------------------------------------------------------------------------------------- 8-3
8.4 Device / Other ----------------------------------------------------------------------------- 8-5
8.5 Engineering -------------------------------------------------------------------------------- 8-6
9. SPECIFICATION ------------------------------------------------------- 9-1
9.1 Basic specification ------------------------------------------------------------------------ 9-1
9.2 Measurement range ---------------------------------------------------------------------- 9-2
9.3 Display part -------------------------------------------------------------------------------- 9-3
9.4 Operation Button ------------------------------------------------------------------------- 9-3
9.5 Record function --------------------------------------------------------------------------- 9-4
9.6 Alarm function ---------------------------------------------------------------------------- 9-5
9.7 Ethernet (10BASE-T) -------------------------------------------------------------------- 9-5
9.8 Power supply part ------------------------------------------------------------------------ 9-6
9.9 Structure ----------------------------------------------------------------------------------- 9-6
9.10 Normal operating condition ------------------------------------------------------------- 9-6
9.11 Others ---------------------------------------------------------------------------------------- 9-6
9.12 Compatible specification ----------------------------------------------------------------- 9-7
9.13 Transportation and storage conditions ------------------------------------------------ 9-7
9.14 Optional function (Option) --------------------------------------------------------------- 9-7
9.15 Support software --------------------------------------------------------------------------- 9-8
9.16 Externals size -------------------------------------------------------------------------------- 9-9

1．INTRODUCTION
1.1 Paperless Recorder
① This recorder displays measured data in real time on the liquid crystal display. It is a paperless
type that is also capable of saving the measured data to a SD memory card (hereinafter referred to
as SD card). It can operate easily with the liquid crystal with the touch panel.
② It can set up to 12 channels for the input types such as thermocouple, resistance bulb, and DC
voltage (or current).
③ It allows the measured data saved to the SD card to be displayed on the display unit.
Use of the support software attached to the recorder allows the saved data to be displayed on a
personal computer.
1.2 Accessory check
Upon receiving the recorder unit, check the appearance for damage, and if the correct quantity of the
accessories are supplied. Please contact the shop that purchases it or our salesman when there is a
part not suitable by any chance.
①Panel-mounting
bracket ② CD-ROM ④ O-ring for waterproof③Panel packing
（Operation manual，
Support software）
1.3 When temporarily keeping it
Please keep this recorder in the following environment. Please keep it in the following environment
when it is built in the device.
CAUTION
Externals, the function, and the longevity etc. of the product might be ruined when
keeping it in poor surroundings.
Environment when keeping it
・Place where dust are little.
・Place that doesn't include flammable gas, firedamp, causticity gas (SO2､H2S).
・Place without vibration and impact.
・Place where and where steam is a little. Place where moisture is a little.
・Place where direct sunshine doesn't strike. Place that doesn't become high temperature.
・Place that becomes low temperature too much.
1-1

1.4 Confirmation of form and specification
The plaque to which the form name has been described is on the case. Please confirm this
equipment is a specification the same as the order referring to the table below.
Digit Specifications Code
<Number of input points>
03 point 03
06 point 06
09 point 09
5-6
12 point 12
【Option】
Digit Specifications Code
<Communication >
Without 0
8
RS-485 1
<I/O >
Without 0
DI/DO 1
9
Relay output 2
<Examination result book >
Without 0
With（Japanese） 1
10
With（English） 2
ＶＭ７０ Ａ ０
21 345678910
11
1-2

1.5 Handling SD card
Correspondence SD card is as follows.
・Panasonic’s 1～32GB
・SanDisk’s 1～32GB
There is no SD card in this equipment. Please buy it in the computer shop etc.
CAUTION
・SD card on the market is sold having formatted it usually, therefore, it is not necessary to
format it again. Please go with this recorder when formatting it. When formatting it by the
format feature of the personal computer standard, it is likely not to operate correctly.
・Please confirm it is a correct direction and the firm insertion when it installs it. The
recorder cannot recognize the SD card when forcibly inserting it in a wrong direction.
Moreover, it causes the breakdown of the SD card and the main body of the recorder.
Please note that the damage of the equipment when it reversely inserts it becomes off the
subject of the guarantee.
・Please do not turn off power in recording of the SD card, and do not detach the SD card.
Data might damage, and delete it.
・The data preserved on the card recommends the backup to be booked once a month.
・When the SD card breaks, important recorded data is lost. Please book the backup.
・MiniSD and the microSD card cannot be used. The use of miniSD and the microSD card
adaptor has the possibility that the card doesn't come off., therefore, please do not use it.
① Standard of record
The standard of the record when the SD card of 2GB is used is as follows. Please note that the
capacity that can be recorded by the situation of the occurrence of warning and the message is
different.
[Condition]
－ Number of inputs ：6 point
－
Recorded data form ：Binary
－
Record type ：Maximum/minimum value record
－
There is no event of the alarm, message etc.
Capacity of SD card 2GB
File preservation cycle 1 hour 1 day
Data logging cycle 1 sec 2sec 5sec 10sec 1min
Capacity that can be recorded 1.0 year 1.4 year 1.8 year 14.0 year 33.7 year
※The record exceeding the product-life cycle is not guaranteed.
② Timing of data writing
First of all, recorded data is preserved in an internal memory, and it is automatically written on
the SD card in the timing of the record stop. Moreover, the file is generated to an internal
memory at the file record cycle, and when this file exceeds 50, it is automatically written on the
SD card.
1-3

2．NAMES AND FUNCTIONS OF PARTS
2.1 Names and functions of parts
①Display area
The LCD is provided with touch panel. Display the measurement data and other various
Parameter set screens. Touch the surface to set data.
②Button operation part cover
This panel protects the button operation part. It pulls it forward while pushing two knobs below to
appear function keyboard.
Note: Please do the both hands to the opening and shutting of cover. It causes damage.
①Display Unit
②Button operation part cover
Knob
【When opening cover of button operation part】 【When closing cover of button operation part】
2-1