WIKA CEP6500 User manual

Operating Instructions
Universal Calibrator, Model CEP6500
Operating Instructions for Univeral Calibrator, Model CEP6500 EN

WIKA operating instructions, Model CEP6500
2
1. Introduction 5
Foreword 5
Notice 5
Trademarks 5
Safety 5
General Warnings 5
Electrical Warnings 5
Cautions 6
Summary of Functions 6
2. CEP6500 Hardware Parts & Accessories 7
2.1 Unpacking & Inspection 7
2.2 Operational Sections and Connections 8
2.2.1 The Terminal Connections 8
2.2.2 The Key Pad 16
2.2.3 The Display 17
2.2.4 The USB Connection 17
2.2.5 Stand for Table Top Use 17
2.3 Power Options 18
2.4 Battery 18
2.4.1 Charge time 19
2.4.2 Operating Time 19
3. Start Up & Basic Operations 20
3.1 Power ON or OFF 20
3.2 The User Interface 20
3.2.1 The Status Bar 21
3.2.2 The Function key Bar 22
3.2.3 Display Mode 22
3.2.4 Display Operations 30
3.2.5 SCR1 and SCR2 Key Option: mQUICK-SETUP Key 35
4. Menu Layout 36
4.1 MENU page 36
4.2 MEASURE Page 36
4.3 SOURCE Page 39
4.3.1 ET Setup 39
Contents
Contents

WIKA operating instructions, Model CEP6500 3
4.3.2 TC Setup 45
4.3.3 RTD Setup 50
4.3.4 Pulse Setup 55
4.4 DISPLAY Page 56
4.4.1 EM Display Settings 57
4.4.2 Switch test Display Settings 58
4.4.3 ET Display Settings 59
4.4.4 TC Display Settings 60
4.4.5 RTD Display Settings 62
4.5 DATA LOGGING Page 64
4.5.1 Transferring the Results to a Personal Computer 66
4.6 CJC SETTING Page 67
4.7 WireSelectPage 68
4.8 Alarm Page 69
4.9 SETTING Page 70
4.9.1 HART Settings 70
4.9.2 Display Settings 71
4.9.3 Date/Time Settings 71
4.9.4 Calibration 72
4.9.5 Battery Info. 85
4.9.6 Set Password 85
4.9.7 Factory Reset 85
4.9.8 AboutUs 85
5. Maintenance & Troubleshooting 86
5.1 Common Problems 86
5.2 Replacing the Battery 86
5.3 Related Information 87
5.3.1 Thermocouple Measurement/Simulation, Connections and troubleshooting 87
5.3.2 Parallel Functions in CEP6500 90
  
  
6.2 Display & Keys 92
6.3 Special Features 92
6.4 Power Supply 92
6.5 Physical 92
6.6 Electrical Measurement Parameters andAccuracy 93
Contents

WIKA operating instructions, Model CEP6500
4
6.7 Electrical Simulation Parameters and Accuracy 93
6.8 Resistance Measurement 0...4000 ohm 93
6.9 Resistance Simulation 0...4000 ohm 93
6.10 RTD Measurement and Simulation 93
6.11 Available RTD Types 94
6.12 Thermocouple /mV Resolution and Accuracy 95
6.13 Frequency Measurement 95
6.14 Pulsecounting 95
6.16 FrequencyGeneration 95
6.17 Pulse Generation 96
6.18 Enclosure Dimensions 97
7. Disposal 98
Contents

WIKA operating instructions, Model CEP6500 5
1. Introduction
Foreword Thank you for purchasing Universal Calibrator CEP6500. The
CEP6500 calibrator is compact hand-held calibrator with an easy
to use graphical user interface. This manual describes the basic
functions and operation methods. Please read through this user’s
manual carefully before using the product.
Notice The contents of this manual are subject to change without notice as
a result of continuous improvements to the instrument’s performance
and functions.

this manual. Should any errors or omissions come to your attention,

Under no circumstances may the contents of this manual, in part or
in whole, be transcribed or copied without our permission.
Trademarks Our product names or brand names mentioned in this manual are
the trademarks or registered trademarks Of WIKA Instruments India
Private Limited. (Herein after referred to as WIKA) Adobe,
Acrobat, and Postscript are either registered trademarks or
trademarks of Adobe Systems Incorporated. All other product
names mentioned in this user’s manual are trademarks or registered
trademarks of the respective companies.
Safety Before you use the instrument, make sure that you read and
understand all the related data. This includes: the applicable local
safety procedures, this publication, And the instructions for the
accessories/options/equipment you are using it with.
Cleaning For Cleaning Use Soft cloth without water
WARNING
General  
Warnings related accessories.
Donotusetheinstrumentoraccessoryifitisnotinitsnormalcondition.
Use the applicable protection and obey all safety precautions. Do
not use the instrument in locations with explosive gas, vapor or dust.
There is a risk of an explosion
Electrical To prevent electrical shocks or damage to the instrument, do not
Warnings connect more than 30V between the terminals, or between the
terminals and the ground.
This instrument uses a Lithium-Ion battery pack. To prevent an

it safe from damage. For operating conditions, see section 6.1 on
Page-85.

WIKA operating instructions, Model CEP6500
6
To prevent battery leakage or heat generation, only use the battery
charger in the temperature range 0 to 45°C (32 to 113°F). For
operating conditions, see section 6.1 on Page-85.
To make sure the display shows the correct data, disconnect the test
leads before you set the power to on or change to another measure
or source function.
Cautions To prevent damage to the display, do not use sharp objects on the
screen.Before you start an operation or procedure in this publication,
make sure that you have the necessary skills (if necessary, with

engineering practice at all times.
When Replacing Battery replace with the same type of battery (3.7V
/3000Ah) from the Manufacturer ONLY.
The connector for battery connection is polarized. Please correctly
connect or disconnect the connector to the charger board.
In case there is battery leakage, Replace as per above instruction.
Summary of This table gives a summary of the available functions with the
Functions CEP6500 calibrator.
Function
Easy to read liquid crystal display (LCD) in color
Rechargeable lithium Ion battery with enhanced power control for
prolonged battery life.
* Measure RTD (Pt10, Pt50, Pt100, Pt200, Pt400, Pt1000, Pt100
(3926),Ni100 (672), Ni100 (618), Ni120 (672), Cu10 (427),
Cu50 (427), Cu100 (427)), Resistance (0to4000ohms), mA,
mA (2W), Thermocouple (E,J,K,T,B,R,S,N), mV (-10to 250mV),
Switch-test, Frequency, Pulse
* Simulate RTD (Pt10, Pt50, Pt100, Pt200, Pt400, Pt1000, Pt100
(3926), Ni100 (672),Ni100 (618), Ni120 (672), Cu10 (427),
Cu50 (427), Cu100 (427), Resistance (0 to 4000
ohms),Thermocouple (E,J,K,T,B,R,S,N), mV (-10to250mV), mA
mA(2W), V, Frequency, Pulse
Step/Ramp functions: Automatic/Manual
Universal Serial Bus (USB) communications ports: For computer
Communications, Battery Charging& Firmware Upgrade
Data Logging
Other functions:

alarm indication (on the display and buzzer), Glance Screen.
Continuity Test,Automatic/Manual Wire Selection for RTD
Measurement, RTD CJ Compensation.
*Refer to the Specication Sheet on Page: 95

WIKA operating instructions, Model CEP6500 7
2. CEP6500 Hardware Parts & Accessories
2.1 Unpacking & Inspection
At the factory each new CEP6500 passes a careful inspection.It should be free of scrapes
and scratches and in proper operation order upon receipt.The receiver should, however,
inspect the unit for any damage that may have occurred during transit. If there are signs
of obvious mechanical damage, package contents are incomplete, or the instrument
           
soon as possible. The standard accessories are as follows:
Sr. No Description Qty
1.  1
2. CEP6500 user guide 1
3. 4mm to 4mm banana cable Red, 100cm 3
4. 4mm to 4mm banana cable Black, 100cm 3
5. Crocodile clip Red 3
6. Crocodile clip Black 3
7. Test lead Cu-Cu (Miniature TC Plug Cutypeto 4mm Test lead) 1
8. USBA to mini USBB type cable for PC
communication and charging
1
9. 5V1 A charging adaptor 1
If you have to return the instrument to the factory for any reason, use the original
packing whenever possible. Include a detailed description of the reason for the return.

WIKA operating instructions, Model CEP6500
8
2.2 Operational Sections and Connections
All sections and connections are presented in detail on the next pages.
Note:
1Terminal Connection For
Measure & Source
2Keypad Section
3TFT Color Display
4
USB Connection Slot for PC
Communication & Charging
Keep in mind that the next picture (as well as all pictures of CEP6500 in this manual)
has an example con guration of modules. The con guration of your CEP6500 may
vary signi cantly from the one in the picture.
2.2.1 The Terminal Connections

WIKA operating instructions, Model CEP6500 9
EM (Electric Measurements and 24V Supply) Measure Terminals
Input Terminals for measuring voltage, current, supplying loop power, and Frequency
no. 95 Section 6.6 and page no. 97
Section 6.13, 6.14.
Current Measurement
CEP6500 supports current measurement using either CEP6500 as the loop power
supply while at the same time measuring the current or simply measuring the current
while an external power supply is used.


mA Current Measurement
In this mode CEP6500 not providing any supply voltage. For proper measurement the
external device should capable of providing the voltage supply. If the external device
should not capable, an external Power Supply should be connected in series.

WIKA operating instructions, Model CEP6500
10
mA Read Power Current Measurement
In this mode CEP6500 works as Loop Power Supply while at the same time measuring
the current.
Voltage Measurement
CEP6500 is capable of voltage measurement. The following picture displays the
connection for voltage measurement.
Frequency Measurement
CEP6500 is capable of frequency measurement. The following picture displays the
connection for frequency measurement.
Also check the Trigger Level setting.There you can specify the trigger level and whether
to use a test voltage during the frequency measurement

WIKA operating instructions, Model CEP6500 11
Pulse Count Measurement
CEP6500 is capable to count number of pulses. The following picture displays the
connection for pulse count measurement.
Check the Trigger Level setting to specify the trigger level and whether to use latest
voltage during the pulse counting. Also check the Trigger Edge (Rising or Falling) setting
so it suits your need.
ET (Electrical source Terminal) Terminals

sheet on page no. 95 Section 6.7
Current Generation
In source mode CEP6500 provides the supply power to the loop. The following picture

mA Current Source

WIKA operating instructions, Model CEP6500
12
mA 2-Wire Source
Voltage Generation
CEP6500 is capable of voltage generation the following picture displays the connection
for voltage source.
RTD Terminals

on Page No.95- 97 Section 6.8, 6.9, 6.10, 6.11
RTD/Resistance Source
CEP6500 is capable of RTD/Resistance generation. The following picture displays the
connection for RTD and Resistance simulation. In RTD simulation CEP6500 mimics
an RTD. The instrument under test generates the current for the RTD measurement.
CEP6500 controls the voltage across its terminals so that the resistance (voltage to
Current ratio) corresponds to the simulated temperature. Use of 2, 3 or 4-wire connection
is up to the receiver instrument. Use only the two left most terminals with every wiring
option. Connect the possible third and fourth wire according to the Requirements of the
connected instrument but use only the two leftmost terminals.

WIKA operating instructions, Model CEP6500 13
RTD/Resistance measurement
CEP6500 is capable of RTD/Resistance measurement. The following picture displays
the connection for RTD and Resistance measurement.
2-Wire RTD Measurement
Two left most terminals are used in 2-wire systems. CEP6500 displays the selected
wiring system in run page. CEP6500 sources current through the resistor and measure
the voltage drop across same terminals. The result is acceptable, if the resistance of the

3-Wire RTD Measurement
CEP6500 sources current through the resist or and measure the voltage drop across the

left side connection wires are identical, CEP6500 can compensate for the resistance of
the connection wires.

WIKA operating instructions, Model CEP6500
14
4-Wire RTD Measurement
CEP6500 sources current through the resist or from two left side terminals and measure
the voltage drop across the resistor from the two right side terminals. The 4-wire method
gives the resistance between the terminals of the resistor; it is insensitive to the resistance
of the connection wires.
TC Terminals
Terminal for measuring & simulating thermocouples and mV. This terminal accepts
             
(0.312 in) center to center.
Section 6.12
CEP6500 supports measurement and simulation of Thermocouple and mV.
Frequency Terminals
CEP6500 is capable of Frequency Generation. The following picture displays the
connection for Frequency Generation.
Section6.15

WIKA operating instructions, Model CEP6500 15
Pulse Terminals
CEP6500 is capable of Pulse Generation. The following picture displays the connection
Section 6.16

WIKA operating instructions, Model CEP6500
16
2.2.2 The Key Pad


Bottom Left Part of Display.
Pulse Resetting Shortcut: The counter may be cleared (zeroed) by long
Pressing F1 key for 3 sec during Pulse Measurement Only.

Bottom Right Part of Display.
This key is used to scroll down to the next parameter. And also for
decrementing the value of digit in Editbox.
This key is use to scroll up to the previous parameter. And also for
incrementing the value of digit in Editbox.
This Key is used for Entering in to the MENU Page from Run Page.
And Also for Saving Edited Parameter to the memory.
This key is used to log current reading in memory if device is on Run Page&
Log Mode is Manual. (In other Page than Run Mode, this key is use to come
directly to Run Page.
Long presses (Approx. 2 Sec) on this key will ON-OFF the Unit.
This key is used to go in Screen 1 setup menu page.
This key is used to go in Screen 2 setup menu page.
This key is used to switch between measure and source mode (Only
applicable for T/C,mV and RTD Measure / Simulation).

WIKA operating instructions, Model CEP6500 17
2.2.3 The Display
OR
This is an LCD with a 3.2” color display.
The display has resolution of 240x320 pixels supporting 262K Colors.

2.2.4 The USB Connection
The USB Connection Connector is given at Top of the CEP6500. It’s a USB A Male to USB
mini B Male Connector.
It is common for PC Communication & Charging the device.
The USB cable given with the device is USBA-type Male to USB mini B-type male.

2.2.5 Stand for Table Top Use

when CEP6500 is placed tabletop

WIKA operating instructions, Model CEP6500
18
Procedure to Open Stand
ois being engraved on the top of the

ois being engraved on the bottom of

you can release this lower part easily so
that you can maneuver the stand as you
like.
2.3 Power Options
There are three power options:
Lithium-Ion battery: All the instrument functions are available with a charged battery.
5 V DC Charging Adaptor: It supplies power to the instrument and charges the battery at the


increases the battery life when the instrument is on. Instrument cannot be charged with USB
when it is ON.
2.4 Battery
The Device uses 3000mAh Lithium-Ion Battery. Explosion or re, do not short circuit,
do not disassemble, and keep it safe from damage. For more specication refer
Section 6.4

Cable.
To prevent battery leakage or heat generation, only use the battery charger in the
temperature range 0 to 45°C (32 to 113°F).
To get more information on Battery go to Battery Info Page in Setting Menu.

WIKA operating instructions, Model CEP6500 19
2.4.1 Charge time
Charge Method Charge Time (to
Full Capacity)
External Charging Adaptor 
Note:
USB mini Type B connector charges the battery when the instrument is off and increases the
battery life when the instrument is on
2.4.2 Operating Time
These are typical operating times for a new, fully charged Li-Ion battery pack with these
settings:
Back light Intensity set to 5% (Default: 100%)
Glance Screen Time out set to 0 to 9999 sec.
Operation Battery Duration
Continuous operation (measure or source) > 17hours
Continuous operation (12mA (24V) measure) > 9 hours
Powersave options: To get the best battery duration, set a low value for the Backlight
Intensity (40%) and a short Timeout.
The maximum operating time without recharging varies depending on the usage and
brightness setting of the display light. Also the generated output and the usage of the

Notes:
CEP6500’s memory and the internal clock/calendar use a small amount of power although

time although CEP6500 is not in use.
Do not leave CEP6500 without a Battery Pack or an Empty Battery for a long time.
CEP6500 may lose its settings if it is left without a support voltage for an extended period.

WIKA operating instructions, Model CEP6500
20
3. Start Up & Basic Operations
3.1 Power ON or OFF
To set the instrument power ON, press and release button until the display comes
on. During the power on sequence, the instrument shows a Startup Message and then
shows the applicable data.
            button again.

3.2 The User Interface
Every time CEP6500 is switched on, the start up message ends in RUN Page.
There are 5 Display Modes available in RUN Page.
1. RTD (Measure/Source) + EM Measure Mode/Switch Test Mode
2. TC (Measure/Source) + EM Measure Mode/Switch Test Mode
3. ET (Source) + EM Measure Mode/Switch Test Mode
4. Pulse Output + EM Measure Mode/Switch Test Mode
5. Frequency Output + EM Measure Mode /Switch Test Mode
This Display Mode can be selected from MENU DISPLAY Page.
Display Screen is divided in to two parts.Which Information to be shown can be selected
in Display Mode Menu Refer Section 3.2.3 on Page - 22 for more info.