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Etatron eSelectM 2 PH-CL Operatinginstructions And Maintenance Download Page 35

ENGLISH

35

With the

overdose time

alarm one can select a period of time during which the setpoint must be reached. If the

setpoint is not reached during this period of time, the instrument blocks output operations, including those in mA
(metering pumps), the alarm is displayed as ON and triggers a signalling instrument if it is connected to the
alarm relay.

Maximum Metering

is a safety function that ensures metering is completed

in the selected time. The relays of the metering pumps open accordingly.
This function makes it possible to eliminate time limits (continuous metering
according to the selected setpoints) or to select the minutes (up to 999) and
the hours, for instance metering for 999 minutes in 24 hours.

START/STOP TIMES > EXPERT MENU

Timer in real time

programs the days and exact time of instrument operations.

Program the date and time by selecting the backlit steps.

Press E S C

to go back to

M E N U S E L E C T I O N

or press E S C

E S C to go back to M E A S U R E M E N T

D I S P L A

Y

AUX OUTPUTS > EXPERT MENU

The

auxiliary outputs

control various functions connected to any type of remote On-Off device controlled by a timer in real time. The AUX

output may control a device or appliance thanks to very accurate programming of minutes/hours/days/weeks. ADVANTAGES: this function makes
this instrument a very versatile control unit not only to measure chemical physical parameters but also for other functions connected to the system
where it is installed.

◄

►

◄

►

Press O K / M E N U to confirm the selection and to go on to the next sub-menu.

Press

ESC

to go back to MAIN MENU or press

ESC ESC

to go back to the CONTINUOUS MEASUREMENT display

SETTING 4-20mA2

(Cl)

Window width

CLC 0.50 C l ppm

�

EXPERT MENU

�

SETTING 4-20mA2

(Cl)

Window width

0.50 Cl ppm

( T o t )

�

EXPERT MENU

�

SETTING 4-20mA2

(Cl)

Window width

0.50 Cl ppm

�

EXPERT MENU

�

SETTING 4-20mA2

(Cl)

Window width

0.050 Cl ppm

�

EXPERT MENU

�

SETTING 4-20mA2

(Cl)

Overdose

00.00 h:m

�

EXPERT MENU

�

SETTING 4-20mA2

(Cl)

Max. Metering

000 (no limi t)

�

EXPERT MENU

�

SETTING 4-20mA2

(Cl)

Max. Metering

000 m / 00 h

�

EXPERT MENU

�

Menu Selection

Start/S top times

Start/Stop times

Monday

00:00

◄

–

►

24:00

�

EXPERT MENU

�

Start/Stop times

Tuesday

00:00

◄

–

►

24:00

�

EXPERT MENU

�

Menu Selection

Aux Output #1

Select Menu

Aux Outp ut #2

Summary of Contents for eSelectM 2 PH-CL

Page 1: ...OPERATING INSTRUCTIONS AND MAINTENANCE UK eSelectM 2 PH RX CL UNI EN ISO 9001 2015...

Page 2: ...dry Control System Flow Meter PN Under our own responsibility we declare conformity in accordance with the following directives 2014 30 UE Electromagnetic Compatibility 2014 35 UE Low voltage 2012 19...

Page 3: ...SPECIFICATIONS OF THE INSTRUMENT 8 INSTALLATION 10 Wall installation 10 Diagram of electrical connections 10 ESELECT M2 PH RX CL 12 Control Panel 12 DESCRIPTION OF THE DISPLAY 13 OPERATING FUNCTIONS 1...

Page 4: ...AMMING MENU 18 SETPOINT 1 PH AND SETPOINT 1 RX BASIC MENU 18 SETPOINT 2 PH AND SETPOINT 2 RX BASIC MENU 19 SETPOINT 3 CL CHLORINE BASIC MENU 20 SENSOR CALIBRATION 21 PH ELECTRODE CALIBRATION 21 RX RED...

Page 5: ...E METERING FUNCTION ON SETPOINT 34 START STOP TIMES EXPERT MENU 35 AUX OUTPUTS EXPERT MENU 35 SETTINGS EXPERT MENU 36 SENSOR CLEANING AND MAINTENANCE 38 Notes on ELECTRODES pH and RX cleaning and main...

Page 6: ...of receipt for defective material If the device is to be replaced this must be agreed upon with authorised personnel or the authorised distributor Intended use of the device The device must be solely...

Page 7: ...high quality performance and functions offers many features that make it versatile and easy to use The PH measurement parameter may be changed into RX by simple programming and by using the RX electr...

Page 8: ...recorder or devices suited to processing the mA signal Setpoint metering Controls mA metering pumps or devices suited to processing an mA signal Calibration Calibration menu for pH or RX electrode Re...

Page 9: ...ead of fuse Level Relay remote control Chemical additive level level probe not included output voltage 5VDC Outputs RELAY A output setpoint 1 PH or RX ON OFF PWM mode voltage free relay 5Amax 230Vac R...

Page 10: ...s underneath the covers then open the front panel see Fig 2 The casing has 4 captive screws to quickly open close the cover thereby allowing for easy access for commissioning and servicing as well as...

Page 11: ...pment with Timer programming NO TERMINAL BOARD C IN 1 Digital input level probe 1 for the chemical tank IN 2 Digital input level probe 2 for the chemical tank IN 3 Proximity Sensor input BLACK wires P...

Page 12: ...cally protected against voltage fluctuations outside the range mentioned above the instrument does not work and the printed circuit must be replaced It is recommended to use voltage protections check...

Page 13: ...ASIC MENU EXPERT MENU these messages are displayed during the programming steps as reminders S1 S2 S3 indicate the corresponding active Setpoint When the Proportional mode is selected Pulse Width Modu...

Page 14: ...V works in the same way indicating values in mV The chlorine measurement CL works according to the values for the selected chlorine range showing values in ppm DELAY output response delay on setpoint...

Page 15: ...setpoint is not reached during this period of time the instrument blocks output operations including those in mA metering pumps the alarm is displayed as ON and triggers a signalling instrument if it...

Page 16: ...status messages might be displayed such as S1 S2 S3 L1 L2 ALARM AUX DATE TIME OVERDOSE FLOW BASIC MENU EXPERT MENU which might be active due to current measurements just go forward with the programmin...

Page 17: ...nges 0 2 Cl ppm preset 0 20 Cl ppm 0 20 Cl ppm Total Chlorine Open type amperometric cell model CLC range 0 10 Cl ppm After making the selection the measurement parameters displayed will change accord...

Page 18: ...in menu configuration with the BASIC programming menu When M easurem ent Type RX SSETPOI NT1 SETPOI NT2 and CCALI BRATI ON are selected readings will be RX mV Selecting the setting Chl ori ne Scal e S...

Page 19: ...alarm level after which the alarm relay is triggered The MAX Alarm function selects a MAXIMUM alarm level after which the alarm relay is triggered The priming function blocks the setpoint value to all...

Page 20: ...function blocks the setpoint value to allow the metering pump to remain primed Press ESC to go back to MENU SELECTI ON or press ESC ESC to go back to MEASUREMENT DI SPLAY A SETPOINT 3 CL CHLORINE BASI...

Page 21: ...n selects the alarm levels beyond which the alarm relay is triggered on ONLY WHEN USING METERING PUMPS The priming function blocks the setpoint value to allow the metering pump to remain primed the ou...

Page 22: ...instrument Dip the RX electrode in the REDOX buffer solution for Gain calibration wait 2 3 minutes Press and ensure the display shows the mV value corresponding to the buffer solution used Press OK M...

Page 23: ...he actual Zero This is the least recommended method due to its complexity GO TO THE SECOND CALIBRATION POINT Note if the Total Chlorine range has been selected DPD3 will be displayed Select the value...

Page 24: ...here are programming issues or when the operator wishes to restart from scratch NOT to be overused as many resets may undermine the instrument s efficiency By confirming YES the display goes out for a...

Page 25: ...is set for operations in ACID mode the output is active when the measured value is higher than the selected setpoint the connected pump meters out an acid product Setpoint 1 is set for operations in...

Page 26: ...the formula is of that selected with MIN Active Time the latter prevails on the former PWM PROPORTIONAL MODE FOR RX WITH TIMED PULSES Window width pulses are timed ON and OFF based on the distance fr...

Page 27: ...nected to the alarm relay Maximum Metering is an extra safety function that ensures metering is completed in the selected time This function makes it possible to eliminate time limits continuous meter...

Page 28: ...S PROGRAMMING THE NEXT STEPS PWM PROPORTIONAL MODE FOR PH WITH TIMED PULSES Window width pulses are timed ON and OFF based on the distance from the selected setpoint programmable Example if the select...

Page 29: ...de and is used to enable or disable the output relay when the selected hysteresis has been achieved Hysteresis is useful when there are too many quick swings around the setpoint that might damage the...

Page 30: ...g 0 450 Cl ppm with Time Pause pulses and decreasing the active time while reaching the setpoint Cycle Duration the PWM mode has a 60 second cycle programmable example setpoint is 0 500 Cl ppm active...

Page 31: ...ich the setpoint must be reached If the setpoint is not reached during this period of time the instrument blocks output operations including those in mA metering pumps the alarm is displayed as ON and...

Page 32: ...i e pH or RX mA1 pH mA1 RX Please note that the value displayed is automatically adjusted according to the Measurement Type selected in paragraph 8 2 The 4 20mA proportional analogue outputs are relat...

Page 33: ...nt blocks output operations including those in mA metering pumps the alarm is displayed as ON and triggers a signalling instrument if it is connected to the alarm relay Maximum Metering is a safety fu...

Page 34: ...output is active when the measured value is lower than the one selected in the setpoint Reverse mode the output is active even if the measured value is higher than the one selected in the setpoint Th...

Page 35: ...e auxiliary outputs control various functions connected to any type of remote On Off device controlled by a timer in real time The AUX output may control a device or appliance thanks to very accurate...

Page 36: ...Y yes Confirm by pressing OK automatically goes to the next step Press ESC to go back to MENU SELECTI ON or press ESC ESC to go back to MEASUREMENT DI SPLAY SETTINGS EXPERT MENU BASIC programming sim...

Page 37: ...er selecting the Language ITALIAN ENGLISH the programming menu adapts accordingly DATA RESET resets default factory settings ONLY to be used when the parameters do not match or there are programming i...

Page 38: ...oric acid 0 1N HCl for 15 seconds then rinse with water and dip the electrode again in a 0 1 N sodium hydroxide solution NaOH for 15 seconds followed by a second rinse Repeat this sequence three times...

Page 39: ...portable kit Faulty sensor Adhere to the recommendations below IMPORTANT TESTS in cases 2 3 4 above always test operation of the unit with the following steps A Take down the unit from the system and...

Page 40: ...34 48 77 15 Fax 33 0 1 78 76 73 95 RUSSIAN FEDERATION DOSING SYSTEMS 3 rd Mytishenskaya 16 2 129626 Moscow RUSSIA Phone 7 495 787 1459 Fax 7 495 787 1459 UKRAINE ETATRON UKRAINE ltd Soborna Street 44...

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