User friendly and easy to program - Bestech€¦ · Brightness selection function The brightness of the WPMZ can be adjusted in five steps (bright to dark). For example, when using

mm

m/min ton L/min

rpm

m3/hm/minμm

Digital Panel Meter

WPMZ

User friendly and easy to program

Universal design!New Digital Panel Meter

μm m/min m3/h

rpmmm

m/min ton L/min

SeriesNew Product

Leading company of measuring instruments

Headquarters & Overseas Sales Office:

6-16-19 Jingumae, Shibuya-ku, Tokyo 150-0001, Japan

Tel: +81-3-3400-6147, Fax: +81-3-3409-3156

http://www.watanabe-electric.co.jp/en/Mail : [email protected]

1607-1K-T

Specification is subject to change without notice

Watanabe Electric Industry Co., Ltd.

Welcome to the New world of Digital Panel MeterThere are following several problems with previous digital panel meters.

1) The more functions are added, the setting operation became more complicated.

2) Hard to read characters in a 7-segment LED

3) Causes individual differences in the operation including time, such as holding buttons.

Watanabe Electric Industry selected a TFT full dot color LCD and cross keys to solve these problems.

Also, we developed a totally new digital panel meter with new usage ideas utilizing the full dot

LCD to the maximum, while considering people and the environment.

High precision measurements and various measurement menus with a 32-bit MCU.

The display "values," "bar graphs" and "trend graphs" can be selected according to the measurement application.

A display rotation function which can select mounting direction

Easy to read by 2.4 inch TFT full-color LCD.

User friendly settings menu and language selection (English and Japanese)

Standard 1 channel input type and 2 channel input type which enables special measurements.

1ch Input Type

Display Rotation Function

2ch Input Type

(Single phase 2 channel display and calculation,

90°phase input)

Main Features

Series

High-speed processing :

Bright display :

Display selections :

Unique features :

Simple setting :

Multipurpose applications :

❶ ❸ ❹

❼

❺❾

❻❽

10

❷

❷

❶ ❸ ❹ ❺

10 ❾ ❽

❻

❼

シリーズ

【Front Panel Description】

Vertical Display Rotation Function

❶　Displays the values during a measurement in characters

and formula

❷　Displays the comparison judgment result

❸　Displays the status during communication control and key

protection by an icon

❹　Displays the set pattern number currently selected by an icon

❺　FUNC key　 Executes direct functions by a short press

　　　　　　　　　Calls My Menu by a long press

❻　MENU key　 Settings Menu call button

❼　Cross keys　Buttons to move the cursor in four directions

❽　ENTER key　Button to set the setting value

❾　DISP key　　Measurement display change button

　　　　　　　　　(Value → bar graph → trend graph)

10　Displays the external control status by an icon

Displays the pattern number currently used

Displayed during a key lock

Displays during the comparator reset function of external control is ONDisplays during the max value hold function of external control is ON

Displayed when the measurement prohibition function of external control is ON

Displayed when the current value hold function of external control is ON

Displayed when the maximum/minimum value hold function of external control is ON

Displayed when the minimum value hold function of external control is ON

Displayed in the integrated value over count portion of WPMZ-6

Settings display

Measurement display setting

Pulse input setting

Analog input setting

Two input calculation setting

External control setting

Level display setting

Trend display setting

Pulse output setting

Comparator output (AL1 to AL4) setting

BCD output setting

Communication (Modbus, RS-232C) setting

Analog output setting

System function setting

(Excluding 1st layer level)

Displayed while setting protection is ON

MENU key

ENTER key

FUNC key

Cross key (Right)

Cross key (Left)

Cross keys

Cross keys (Up/Down)

● Icons displayed on operation display

【 WPMZ Icon List】 ※The icons are displayed on the top or bottom of the display.

● Icons displayed on settings display

(Key operation icons)

● Icons displayed in settings display (1st layer display)

I/O diagnostics display

1 2Digital Panel Meter WPMZDigital Panel Meter WPMZ

Normally displays values, and the unit display can also be selected. The two channel input model consisting of two lines of an Ach and Bch includes a calculation function as standard equipment. Also, calculation formula is displayed.

Rotating direction of panel

Standardly equipped with a function to rotate the panel 90 ° . Horizontal mounting or vertical mounting can be freely selected. For example, the selection of potential mounting spaces will expand even when a d d in g a d i g i t a l p a ne l w h i c h w a s unexpected during the development of a system.

The ratio of the measured value for the entire amount can be seen by the bar graph, and the accurate measurement value can be checked from the numerical display. This function is ideal for the measurement of water levels in tanks.

Since the measurement trend can be checked in the line graph, the trend of the measurement object can be understood. For example, simple estimation of the life span i s p o s s i b l e b y u n d e r s t a n d i n g t h e abnormalities of the bearings of rotating objects, and irregular cycles of rotation.

Shortcut function

Shortcut key of external control function can be assigned to the cross key using "FUNC" key. By holding the cross key down, you can use the external control easily.

Restoration function

In addition to the initialize function, WPMZ also can restore the settings to the memorized "set value" set by the customer.

Start delay function

The s t a r t t ime o f a s y s t em can be intentional ly delayed. For example, sequence errors of overall systems can be prevented by intentionally delaying the time setting in consideration of the warm up of a system where the panel is to be mounted, or the alarm output of the WPMZ which affects the initial activation of a system.

The display can be changed to three different methods according to the measurement purpose.

Settings can be performed easily according to the application.

Settings can be performed in consideration of the environment.

Assign a shortcut Restoring setting values Delaying start time

Power saving function

When operation is not performed for a certain period of time, the display can be turned OFF to suppress power consumption. This function can be used as an environmentally friendly function of a system in which the panel is mounted.

Suppressing power consumption

Brightness selection function

The brightness of the WPMZ can be adjusted in five steps (bright to dark). For example, when using at night, unnecessary reflection on windows and peripheral equipment can be prevented.

Adjusting display brightness

▶ ▶

Series

Innovative

Easy to Use

Environment friendly

The setting menu can be selected quickly.

Prevents accidents.

Supports various environments.

Can be identified reliably by any user.Color barrier free

WPMZ can select background color (Green/Red/Yellow) when alarm is ON, which can identify easily by users who have difficulty identifying colors. You can check the status of WPMZ by screen color and icons.

The target setting menu can be selected properly, as the settings menu of the WPMZ is displayed in the desired language. This differs greatly from the character information by the conventional 7-segment LED, which eliminates mistakes during the confirmation of the Instructions Manual.

Reliable export of systems

Language menu

Language selection

The WPMZ has language select function.The language can be changed easily between English and Japanese by selecting the language setting menu.

Cross keys

S imple s e t t ing s by c ro s s -key operations.

Sensor power selection function

The power supply can be selected according to the sensor to be connected.

Output option

Various output functions can be selected from RS485 (Modbus), RS232C, Analog, and BCD in the WPMZ.

Sensor power supply selection

Safety can be checked before starting

Dustproof &

Water Resistant Structure

IP66 Front bezel

66

Designated Hazardous-

Substance-Free Product

Key lock function

The safety measures of the WPMZ are perfect for careless key operation. Disable the operation of each buttons by pressing the DISP button and the ENTER button at the same time.

Self-diagnostics function

The WPMZ has a built-in self-diagnostics function to prevent accidents with equipment to be connected to the WPMZ. Pre-operation checks can be performed by checking the status of each terminal at once, and outputting a simulated analog output to the connected equipment.

Accidents caused by careless operation can be prevented

Complies to various standards

Series

Simple

Reliable


IN GND

GND

NC

NC

NC

NC

NC

NC

NC

NC

GND

+EXC

－EXC

⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳

LINE（

+）

LINE（

－）

+EXC

－EXC

⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳

IN GND

GND

GND

+EXC

－EXC

LINE（

+）

LINE（

－）

+EXC

－EXC

RXD

TXD

SG

NC

NC

NC

NC

(PNP)

ENABLE

－D.COM

OVER100 101 102 103 104

－D.COM

+D.COM

(PNP)

－D.COM

－D.COM

+D.COM

2 82 82 82 82 82 8

105

34

33

2

1

100 101 102 103

PC

POL1

104

41 41 41 41 41 4

105

① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ FG(NC)

～(－)

～(＋)

POWER( ) : DC POWER

P3 P2 P1

-5Rotation and Speed Measurement

Compatible wire: AWG#28 flat cable (7/0.127mm)

* Select either Ach, Bch or calculation results to be output.

Load resistance RippleAccuracy

(23 ±5℃, 35 to 85% RH)Output type

0 to 10V

±10V

1 to 5V

0 to 20mA

2kΩ or more

±0.1% full scale

±50mVp-p

±25mVp-p550Ω or less4 to 20mA

* 4 to 20mA ripple when load resistance is at 250Ω, at 20mA output

Output Specifications

Analog output specifications

Conversion method:

Resolution:

Scaling:

Response speed:

Specifications by types:

D/A conversion method

13bit equivalent

Digital scaling

25ms or less (0 → 90% response)

See below


BCD output specifications

Output type:

Measurement data:

Polarity signal:

Print command signal:

Transistor capacity:

Enable:

Open collector output, NPN/PNP type

Negative logic; Transistor ON when logic is "1"

Transistor ON when negative display

Transistor ON for fixed period when data conversion

Voltage 30V max, current 10mA max

Output transistor turns OFF when the enable terminal is

shorted with D.COM


RS-485 communication specifications

Communication protocol:

Synchronous system:

Communication method:

Communication speed:

Data length:

Stop bit:

Parity bit:

Signal name:

No. of connectable units:

Line length:

Modbus RTU

Asynchronous mode

2-wire half duplex

9600bps, 19200bps, 38400bps

8bit

1bit, 2bit

N/A, odd number, even number

Non inverting (+), inverting (-)

31 units

1.2km max (Total)

RS-232C communication specifications



Data length:

Character code:

Transmission control procedure:

Signal name:

Line length:

Original protocol

Full duplex

7bit, 8bit

ASCII

Non-procedura

TXD, RXD, SGl

15m

AL2 (c)

Exte

rnal

con

trol

5

Exte

rnal

con

trol

4

Exte

rnal

con

trol

3

Exte

rnal

con

trol

1

Exte

rnal

con

trol

2

COM

AL1 (c)

Compatible wire: AWG24 to 16

* (5), (6), and (7) are connected inside the product.

AL4 (c)

AL3 (c)

COM

AL －COM (e)

AL +COM (e)

Terminal arrangement

Lower terminal

(External control, comparator output, power supply)

Comparator output, external control Power supply

Ach pulse input


Ach line driver input


Bch pulse input


Bch line driver input


Upper terminal (Input)

Input (Ach, Bch)

BCD

Middle terminal (Optional output)





Analog output RS-485

RS-232C

RS-485 +

RS-485 －

RS-485 +

RS-485 －

SG

V.OUT

V.COM

NC

A.OUT

A.COM

NC

NC

Term

inat

ion

resi

stor

Term

inat

ion

resi

stor

Alarms when value exceeded (Upper limit judgment)

Alarms when value becomes below (Lower limit judgment)

Comparison Conditions Comparison Results

AL1Display value>AL1 judgment value





AL1AL1 judgment value > display value




WPMZ-5

3

1

4

P

L

X

P

L

2

3

4

5

E

F

X

1

00

X

T

□□□ □□-- □-WPMZ-5

Rotation and Speed Measurement

Note 1 : In case of two input type, the combination of pulse input and line driver input cannot be

selected together.

Power supply voltage: 100 to 240VAC

Power supply voltage: 12VDC

Power supply voltage: 24 to 48VDC

Line driver input

N/A

Pulse input (Note 1)

Line driver input (Note 1)

Pulse input

Display only (External control)

Analog output

BCD output (Open collector NPN)

BCD output (Open collector PNP)

RS-232C

RS-485 (Modbus RTU)

Open collector output (NPN) (AL1~AL4)

Open collector output (PNP) (AL1~AL4)

Without test report

With test report

Standard

Ser

ies

Pow

er s

upply

Input

Ach

Input

Bch

Outp

ut

Com

para

tor o

utpu

t

Tes

t re

por

t

Suff

ix C

ode

Des

crip

tion

-5Rotation and Speed Measurement

Model

Input Specifications

Pulse input specifications

Input specifications A ch (1 channel) / B ch (2 channel)

Measurement types:

Input frequency range:

Input signal:

Input level:

Input pulse width:

Measurement method:

Accuracy:

Rotation and speed measurement

10mHz to 500kHz * 250kHz for 2 channel input

Open collector (NPN/PNP), voltage pulse, totem pole output,

AC pulse, proximity sensor

Open collector

Pull up to 12V or 24V

Logic

L level: 1.0V or less

H level: 3.9 to 30V (Max. allowable voltage ±50V)

Zero-crossing

60mV to 40Vac (Max. Allowable voltage 70V)

0.9µs or more (Both L level and H level)

*1.8µs or more in case of 2 channel input

Cyclic calculation method

±(20ppm reading +1digit) at 23±5°C

Line Driver Input Specification

Measurement types:


Input signal:

IInput level:

Input pulse width:

Accuracy:

Rotation and speed measurement


Differential input, input resistance (Termination resistor) : 330Ω

*Can be connected one-to-one with RS-422 compliant line

driver device

Line driver signal ±1V or more (Differential voltage)



±(20ppm reading +1digit) at 23±5°C-

Comparator Output Specifications

Open collector output:

Control system:

Judgment value setting range:

Hysteresis:

Comparison conditions:

Output rated NPN sync / PNP source current 50mA max, applied

voltage 30Vmax, output saturation voltage 1.2V or less at 50mA

Microcomputer calculation method

±999999

Can be set within a range from 1 to 999999 digits for each

judgment value

Comparison conditions can be set for AL1 to AL4 individually

Alarm turns ON when the set value is exceeded (Alarms when

value exceeded)

Alarm turns ON when the value becomes below the set value

(Alarms when value becomes below)


RXD

TXD

SG

NC

NC

NC

NC

(PNP)

ENABLE

－D.COM

OVER100 101 102 103 104

－D.COM

+D.COM

(PNP)

－D.COM

－D.COM

+D.COM

2 82 82 82 82 82 8

105

34

33

2

1

100 101 102 103

PC

POL1

104

41 41 41 41 41 4

105

① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ FG(NC)

～(－)

～(＋)

POWER( ) : DC POWER

P3 P2 P1

IN GND

⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳

+EXC

－EXC

⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳

P.OUT

P.GND

P.OUT

A HI

LO

V HI

P.GND

IN GND

+EXC

－EXC

P.OUT

P.GND

P.OUT

A HI

LO

V HI

P.GND

GND

+EXC

－EXC

GND

+EXC

－EXC

-6Instantaneous and integrated flow rate

Compatible wire: AWG#28 flat cable (7/0.127mm)


Load resistance RippleAccuracy

(23 ±5℃, 35 to 85% RH)Output type

0 to 10V

±10V

1 to 5V

0 to 20mA

2kΩ or more

±0.1% full scale

±50mVp-p

±25mVp-p550Ω or less4 to 20mA

* 4 to 20mA ripple when load resistance is at 250Ω, at 20mA output

Output Specifications

Analog output specifications

Conversion method:

Resolution:

Scaling:

Response speed:

Specifications by types:

D/A conversion method

13bit equivalent

Digital scaling

25ms or less (0 → 90% response)

See below


BCD output specifications

Output type:

Measurement data:

Polarity signal:

Print command signal:

Transistor capacity:

Enable:

Open collector output, NPN/PNP type

Negative logic; Transistor ON when logic is "1"

Transistor ON when negative display

Transistor ON for fixed period when data conversion

Voltage 30V max, current 10mA max

Output transistor turns OFF when the enable terminal is

shorted with D.COM


RS-485 communication specifications


Synchronous system:


Communication speed:

Data length:

Stop bit:

Parity bit:

Signal name:

No. of connectable units:

Line length:

Modbus RTU

Asynchronous mode

2-wire half duplex

9600bps, 19200bps, 38400bps

8bit

1bit, 2bit

N/A, odd number, even number

Non inverting (+), inverting (-)

31 units

1.2km max (Total)

RS-232C communication specifications



Data length:

Character code:

Transmission control procedure:

Signal name:

Line length:

Original protocol

Full duplex

7bit, 8bit

ASCII

Non-procedura

TXD, RXD, SGl

15m

AL2 (c)

Exte

rnal

con

trol

5

Exte

rnal

con

trol

4

Exte

rnal

con

trol

3

Exte

rnal

con

trol

1

Exte

rnal

con

trol

2

COM

AL1 (c)


* (5), (6), and (7) are connected inside the product.

AL4 (c)

AL3 (c)

COM

AL －COM (e)

AL +COM (e)

Terminal arrangement

Lower terminal

(External control, comparator output, power supply)

Comparator output, external control Power supply

Ach pulse input


Ach analog input


Bch pulse input


Bch analog input


Upper terminal (Input)

Input (Ach, Bch)

BCD

Middle terminal (Optional output)





Analog output RS-485

RS-232C

RS-485 +

RS-485 －

RS-485 +

RS-485 －

SG

V.OUT

V.COM

NC

A.OUT

A.COM

NC

NC

Term

inat

ion

resi

stor

Term

inat

ion

resi

stor

-6Instantaneous and integrated flow rate

WPMZ-6

3

1

4

P

A

X

P

A

2

3

4

5

E

F

X

1

00

X

T

□□□ □□-- □-WPMZ-6

Instantaneous and integrated flow rate

Note 1 : In case of two input type, the combination of pulse input and line driver input cannot be

selected together.

Power supply voltage: 100 to 240VAC

Power supply voltage: 12VDC

Power supply voltage: 24 to 48VDC

Analog input

N/A

Pulse input (Note 1)

Analog input (Note 1)

Pulse input

Display only (External control)

Analog output

BCD output (Open collector NPN)

BCD output (Open collector PNP)

RS-232C

RS-485 (Modbus RTU)

Open collector output (NPN) (AL1~AL4)

Open collector output (PNP) (AL1~AL4)

Without test report

With test report

Standard

Ser

ies

Pow

er s

upply

Input

Ach

Input

Bch

Outp

ut

Com

para

tor o

utpu

t

Tes

t re

por

t

Suff

ix C

ode

Des

crip

tion

Model

Input Specifications

Pulse input (Instantaneous integration)

Input specifications A ch (1 channel) / B ch (2 channel)

Measurement types:


Input signal:

Input level:

Input pulse width:

Measurement method:

(Instantaneous display)

Accuracy:

(Integrated display)

Accuracy:

Integrated value reset:

Pulse output:

Instantaneous integrated measurement


Open collector (NPN/PNP), voltage pulse, totem pole output,

AC pulse, proximity sensor

* In the case of two pulse input, a 2-phase (90º phase) pulse

input is available

Open collector

Pull up to 12V or 24V

Logic

L level: 1.0V or less

H level: 3.9 to 30V (Max. allowable voltage ±50V)

Zero-crossing

60mV to 40Vac (Max. Allowable voltage 70V)



Cyclic calculation method

±(20ppm reading +1digit) at 23±5°C

±0 (When scaling is "1")

Clears integrated value by external control

NPN open collector pulse output 30VDC 20mA max

Alarms when value exceeded (Upper limit judgment)

Alarms when value becomes below (Lower limit judgment)











Comparator Output Specifications

Open collector output:

Control system:

Judgment value setting range:

Hysteresis:

Comparison conditions:

Output rated NPN sync / PNP source current 50mA max, applied

voltage 30Vmax, output saturation voltage 1.2V or less at 50mA

Microcomputer calculation method

±999999

Can be set within a range from 1 to 999999 digits for each

judgment value

Comparison conditions can be set for AL1 to AL4 individually

Alarm turns ON when the set value is exceeded (Alarms when

value exceeded)

Alarm turns ON when the value becomes below the set value

(Alarms when value becomes below)

±（0.1% of FS + 1digit）1V 1 to 5V About

1MΩ

About10MΩ

±100V

±（0.1% of FS + 1digit）

Offset±99999

Full scale±99999

±50mA

3V 0 to 10V

2A 4 to 20mA

3A ±20mA

AccuracyRangeMeasurement

rangeInput

impedanceMaximum

allowable inputDisplay

Analog input (Instantaneous integration)

Conversion method:

Input circuit:

Sampling rate:

⊿Σ conversion method

Single-ended type

100 times/second max


Power supply Option outputComparator

output

Input

Ach Bch

Rotation & speed

(Pulse input)

Model

AC

DC

Standard

(AL1～AL4)

Standard

(AL1～AL4)

Standard

(AL1～AL4)

Standard

(AL1～AL4)

Analog output

Select one type from

RS-485 (Modbus RTU),

RS-232C, or BCD

Rotation & speed

(Pulse input)

Rotation & speed

(Line driver)

Rotation & speed

(Line driver)

Instantaneous &

integration

(Pulse input)

AC

DC

Analog output



RS-232C, or BCD

Instantaneous &

integration

(Pulse input)

Instantaneous &

integration

(Analog input)

Instantaneous &

integration

(Analog input)

Strain gage

Process

AC

DC

Analog output



RS-232C, or BCD

Strain gage

(Load cell input)

AC

DC

＊ Coming soon

＊

＊

＊

Analog output



RS-232C, or BCD

Process

(1 to 5V,

4 to 20 mA,

0 to 10V)

Process

(1 to 5V,

4 to 20 mA,

0 to 10V)

-5

-6

-1

-3

【 WPMZ Series List 】

The model can be selected from a 1 channel or 2

channel input specification for this digital panel

meter, equipped with a comparator and various

calculation functions.

In the 2 channel specification model, the measured

value and calculated value including the Ach + Bch,

etc. can be displayed for the Ach (1 channel) and

Bch (2 channels) respectively.

This unit compares the display value, and the

comparison results can be output by the open

collector (NPN, PNP).

Optional analog output, RS-485, RS-232C, and BCD

are also available.

Series

145

48

96

Series

【 WPMZ Series Common Specifications】

Common specifications

Measurement channel:

Display:

Display range:

Zero display:

Decimal point:

Over range warning:

Operating temp & humidity range:

Storage temp & humidity range:

Power supply:

Power consumption:

Sensor power supply:

Dimensions:

Weight:

Withstand voltage:

Insulation resistance:

1 channel or 2 channels (Based on model selection)

2.4 inch TFT LCD

1ch input:

Measurement results of Ach input

2 ch input:

Either measurement results of Ach input, measurement

results of Bch input, or calculation results

Measurement results of Ach and Bch input

Measurement results and calculation results of Ach or Bch

input

±999999

Leading zero suppression

Arbitrary setting possible

OVER or -Over when input range and display range are

exceeded

-5 to 50℃, 35 to 85% RH (No condensation)

-10 to 70℃, 60% RH or less

100 to 240VAC ±10% 50/60 Hz

12VDC ±10%

24 to 48VDC ±10%

10VA max. at 100VAC

14VA max. at 240VAC

6W max. at 12VDC

6W max. at 24VDC

6.5W max. at 48VDC

12VDC ±10% 100mA max; 24VDC ±10% 50mA max

*When 2 channel input, allowable current of Ach and Bch

together will be above current.

*1.2W max. when the combination of 12VDC and 24VDC

(For example: Ach is 12V and Bch is 24V)

(Line driver input)

5VDC ±10% 200mA max.

*When 2 channel input, allowable current of Ach and Bch

together will be above current.

96mm(W) x 48mm(H) x 145mm(D), 1/8 DIN size

Approx. 350g

AC power supply

3000VAC for 1 minute: Between the power supply terminal -

input / external control / comparator output / option output

DC power supply

1500VAC for 1 minute: Between the power supply terminal -

input / external control / comparator output / option output

AC/DC power supply

1500VAC for 1 minute: Between the input terminal - external

control / comparator output / option output

500VDC 100MΩ or more between the above terminals

Vibration resistance:

Protection:

Installation location:

Rated altitude:

Overvoltage:

Measurement category:

Contamination level:

Applicable EN standard:

Case material / color:

10 to 55Hz; 0.15mm single amplitude in X, Y and Z

directions for 30 minutes

IP66 (Front bezel)

Indoors

2000m or less

IIII2EN61326-1 (EMS: Industrial installations; EMI: Class A)"Applies to wire length of 30m or less" EN61010-1EN50581Polycarbonate, Black UL94V-0

Comparator reset:

Measurement prohibited:

Current value hold:

Max value hold:

Min value hold:

Display change:

Pattern change 1 to 3:

Trend hold:

Integrated value reset:

Shorted with COM terminal, turns OFF comparator output

monitor and comparator output

Shorted with COM terminal, prohibits measurement and

integration

Measurement prohibited A: Valid for Ach; Measurement

prohibited B: Valid for Bch

Measurement prohibited A & B: Valid for Ach and Bch

simultaneously

Shorted with COM terminal, holds the display value

Current value hold A: Valid for Ach; Current value hold B:

Valid for Bch

Current value hold A & B: Valid for Ach and Bch

simultaneously

Shorted with COM terminal, holds the max value

Max value hold A: Valid for Ach; Max value hold B: Valid for

Bch

Max value hold A & B: Effective for Ach and Bch

simultaneously

Shorted with COM terminal, holds the min value

Min value hold A: Valid for Ach; Min value hold B: Valid for

Bch

Min value hold A & B: Effective for Ach and Bch simultane-

ously

Shorted with COM terminal, changes the measurement

display

Shorted with COM terminal, changes the pattern used for

measurement

Shorted with COM terminal, holds the trend display

Shorted with COM terminal, reset the integrated value

External control

Dimensions

(1/8 DIN size)


Documents

User friendly and easy to program - Bestech€¦ · Brightness selection function The brightness of the WPMZ can be adjusted in five steps (bright to dark). For example, when using