1. Manuals
  2. Brands
  3. Shinko Manuals
  4. Measuring Instruments
  5. AER-101-ORP
  6. Instruction manual

Shinko AER-101-ORP Instruction Manual

Digital indicating orp meter
Hide thumbs Also See for AER-101-ORP:
Table of Contents

Advertisement

Quick Links

Download this manual
Digital Indicating ORP Meter
AER-101-ORP
Instruction Manual
21

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AER-101-ORP and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Shinko AER-101-ORP

Summary of Contents for Shinko AER-101-ORP

  • Page 1 Digital Indicating ORP Meter AER-101-ORP Instruction Manual...
  • Page 2 • Any unauthorized transfer or copying of this document, in part or in whole, is prohibited. • Shinko Technos Co., Ltd. is not liable for any damage or secondary damage(s) incurred as a result of using this product, including any indirect damage.
  • Page 3 • This instrument must be used under the conditions and environment described in this manual. Shinko Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring due to the instrument being used under conditions not otherwise stated in this manual.
  • Page 4 • No water, oil, chemicals or the vapors of these substances can come into direct contact with the unit. • If the AER-101-ORP is mounted through the face of a control panel, the ambient temperature of the unit – not the ambient temperature of the control panel – must be kept under 50 .
  • Page 5 Note about the ORP Combined Electrode Sensor Cable The ORP Combined Electrode Sensor cable is a highly-insulated (electrical) cable. Please handle it with utmost care as follows. • Do not allow terminals and socket of the ORP Combined Electrode Sensor cable to come in contact with moisture or oil of any kind.

  • Page 6: Table Of Contents

    5.2 Setting Groups ......................16 6. Key Operation Flowchart ..................... 18 7. Setup ........................... 21 7.1 Turn the Power Supply to the AER-101-ORP ON............21 7.2 ORP Input Group ......................22 7.3 EVT1 Action Group ..................... 23 7.4 EVT2 Action Group ..................... 30 7.5 EVT3 Action Group .....................
  • Page 7 11.2 Key Operation ......................59 12. Character Tables ....................... 60 12.1 Setting Group List ..................... 60 12.2 Adjustment Mode ...................... 60 12.3 Span Sensitivity Correction Mode ................60 12.4 Transmission Output Adjustment Mode ..............60 12.5 Simple Setting Mode ....................60 12.6 ORP Input Group ......................

  • Page 8: Model

    1. Model 1.1 Model A E R - 1 0 Input Points 1 1 point Input ORP Combined Electrode Sensor 100 to 240 V AC (standard) Power Supply Voltage 24 V AC/DC (*) Serial communication RS-485 Option EVT3 EVT3, EVT4 Outputs (Contact output 3, 4) (*) Supply voltage 100 to 240 V AC is standard.

  • Page 9: Names And Functions Of Instrument

    2. Names and Functions of Instrument ORP Display Setting Display Output Display Action Indicators Unit label UP key MODE key DOWN key SET key (Fig. 2-1) Displays ORP value or characters in setting mode are indicated in red/green/orange. Indications differ depending on the selections in [Backlight selection Display (p.33)] and [ORP color (p.34)].

  • Page 10: Mounting To The Control Panel

    (32 to 122 ) (No icing) Humidity: 35 to 85 %RH (Non-condensing) If AER-101-ORP is mounted through the face of a control panel, the ambient temperature of the unit – not the ambient temperature of the control panel – must be kept under 50 , otherwise the life of electronic parts (especially electrolytic capacitors) of the unit will be shortened.

  • Page 11: Panel Cutout (Scale: Mm)

    3.3 Panel Cutout (Scale: mm) Caution If horizontal close mounting is used for the unit, IP66 specification Drip-proof/Dust-proof) may be compromised, and all warranties will be invalidated. n×48-3 Horizontal close mounting n: Number of mounted units (Fig. 3.3-1)

  • Page 12: Mounting And Removal

    3.4 Mounting and Removal Caution As the case is made of resin, do not use excessive force while screwing in the mounting bracket, or the case or mounting brackets could be damaged. The tightening torque should be 0.12 N•m. How to mount the unit Mount the unit vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/ Dust-proof specification (IP66).

  • Page 13: Wiring

    • Do not apply a commercial power source to the sensor which is connected to the input terminal nor allow the power source to come into contact with the sensor. • Use the ORP Combined Electrode Sensor in accordance with the sensor input specifications of the AER-101-ORP. • Keep the input wires and power lines separate.

  • Page 14: Lead Wire Solderless Terminal

    Note about the ORP Combined Electrode Sensor Cable The ORP Combined Electrode Sensor cable is a highly-insulated (electrical) cable. Please handle it with utmost care as follows. • Do not allow terminals and socket of the ORP Combined Electrode Sensor cable to come in contact with moisture or oil of any kind.

  • Page 15: Terminal Arrangement

    4.2 Terminal Arrangement (Fig. 4.2-1) Ground 100 to 240 V AC or 24 V AC/DC (when 1 is added after the POWER SUPPLY model) For 24 V DC, ensure polarity is correct. EVT1 EVT1 output (Contact output 1) EVT2 EVT2 output (Contact output 2) TRANSMIT OUTPUT Transmission output M, R...

  • Page 16: Outline Of Key Operation And Setting Groups

    5. Outline of Key Operation and Setting Groups 5.1 Outline of Key Operation There are 2 setting modes: Simple Setting mode, and Group Selection mode in which setting items are divided into groups. To enter Simple Setting mode, press the key in ORP Display Mode or Cleansing Output Mode.
  • Page 17 [About each mode and setting items] (*1) In ORP Display Mode or Cleansing Output Mode, measurement starts, indicating the item selected in [Backlight selection (p.33)], [ORP color (p.34)], [Bar graph indication (p.35)] and [Setting Display indication (p.35)] in Basic Function Group. If power is turned ON again, the last mode (ORP Display Mode or Cleansing Output Mode) from when power was turned OFF will resume.

  • Page 18: Key Operation Flowchart

    Abbreviations: Trans.: Transmission Adjust: Adjustment 6. Key Operation Flowchart POWER ON ORP Display Mode Manual (3 sec)(*2) (*2) Cleansing Mode Cleansing Output Mode Adjustment (*1) (3sec)(*3) Mode Span Sensitivity (3 sec) Correction Mode Trans. Output Trans. Output (3 sec) Zero Adjust Mode Span Adjust Mode ORP Input Group Simple Setting Mode...
  • Page 19 EVT1 Action Group EVT2 Action Group EVT3 Action Group EVT1 type Setting items: Same as item Setting items: Same as item (P.23) settings for EVT1 Action Group. settings for EVT1 Action Group. For EVT2, read EVT1 column For EVT3, read EVT1 column EVT1 value and substitute EVT1 with EVT2.
  • Page 20 Abbreviations: Trans: Transmission, Adjust.: Adjustment, Correct.: Correction EVT4 Action Basic Function Group Group Setting items: Same as item Set value lock settings for EVT1 Action Group. (P.31) For EVT4, read EVT1 column and substitute EVT1 with EVT4. Communication (e.g.) protocol (P.31) Instrument number...

  • Page 21: Setup

    Setup can be conducted in the ORP Input Group, EVT1, EVT2, EVT3, EVT4 Action Groups and Basic Function Group. If user’s specification is the same as the factory default of the AER-101-ORP, or if setup has already been completed, it is not necessary to set up the instrument. Proceed to Section “8.

  • Page 22: Orp Input Group

    7.2 ORP Input Group To enter the ORP Input Group, follow the procedure below. Press the key in ORP Display Mode or Cleansing Output Mode. Press the key. The unit proceeds to the ORP Input Group, and “ORP inputs for moving average” will appear.

  • Page 23: Evt1 Action Group

    7.3 EVT1 Action Group To enter the EVT1 Action Group, follow the procedure below. Press the key twice in ORP Display Mode or Cleansing Output Mode. Press the key. The unit proceeds to the EVT1 Action Group, and ”EVT1 type“ will appear. Character Setting Item, Function, Setting Range Factory Default...
  • Page 24 Character Setting Item, Function, Setting Range Factory Default EVT1 Type P Control Action ON/OFF Control Action If Medium Value is selected in [EVT1 EVT1 proportional band hysteresis type]: EVT1 ON sides ORP input high EVT1 limit action value EVT1 value (Activated based If Reference Value is selected in [EVT1 on the indication...
  • Page 25 Character Setting Item, Function, Setting Range Factory Default EVT1 reset 0 mV • Sets EVT1 reset value. • Available when (ORP input low limit action), (ORP input high limit action), (ORP fluctuation alarm output) or (ORP input High/Low limits independent action) is selected in [EVT1 type].
  • Page 26 Character Setting Item, Function, Setting Range Factory Default EVT1 ON delay time 0 seconds • Sets EVT1 delay time. The EVT1 output does not turn ON after the input value exceeds the EVT1 value until the time set in [EVT1 ON delay time] elapses. •...
  • Page 27 Character Setting Item, Function, Setting Range Factory Default Output ON time when EVT1 output ON 0 seconds • Sets Output ON time when EVT1 output is ON. If ON time and OFF time are set, EVT1 output can be turned ON/OFF in a configured cycle when EVT1 output is turned ON.(Fig.
  • Page 28 Character Setting Item, Function, Setting Range Factory Default EVT1 ORP input error alarm band 0 mV when EVT output ON • Sets the band to assess EVT1 ORP input error alarm when EVT output (selected in [EVT1 ORP input error alarm EVT type]) is ON.
  • Page 29 Character Setting Item, Function, Setting Range Factory Default EVT1 cycle variable range 50.0% • Sets EVT1 cycle variable range. • Available when (ORP input low limit action), (ORP input high limit action), (ORP fluctuation alarm output) or (ORP input High/Low limits independent action) is selected in [EVT1 type].

  • Page 30: Evt2 Action Group

    7.4 EVT2 Action Group To enter the EVT2 Action Group, follow the procedure below. Press the key 3 times in ORP Display Mode/Cleansing Output Mode. Press the key. The unit proceeds to the EVT2 Action Group, and ”EVT2 type“ appears. Action, indication condition and setting range of the EVT2 Action Group are the same as those of EVT1 Action Group.

  • Page 31: Basic Function Group

    Shinko protocol • Selects communication protocol. • Available when the Serial communication (C5 option) is ordered. • : Shinko protocol : MODBUS ASCII mode : MODBUS RTU mode Instrument number • Sets the instrument number of this unit. (The instrument numbers should be set one by one when multiple instruments are connected, otherwise communication is impossible.)
  • Page 32 Character Factory Default Setting Item, Function, Setting Range Communication speed 9600 bps • Selects a communication speed equal to that of the host computer. • Available when the Serial communication (C5 option) is ordered. • : 9600 bps : 19200 bps : 38400 bps Data bit/Parity 7 bits/Even...
  • Page 33 Character Factory Default Setting Item, Function, Setting Range Transmission output low limit ORP transmission: -2000 mV MV transmission: 0.0% • Sets the Transmission output low limit value. (This value correponds to 4 mA DC output.) If Transmission output high limit and low limit are set to the same value, transmission output will be fixed at 4 mA DC.
  • Page 34 Character Setting Item, Function, Setting Range Factory Default ORP color • Selects a color for the ORP Display. • : Green : Red : Orange : ORP color changes continuously. The ORP Display color changes according to [ORP color reference value] and [ORP color range] settings. •...
  • Page 35 Character Setting Item, Function, Setting Range Factory Default No indication Bar graph indication • Selects bar graph indication. • : No indication : Transmission output Segments will light in accordance with the output. Scale is -5 to 105%. Segments will light from left to right in accordance with the output.
  • Page 36 Character Setting Item, Function, Setting Range Factory Default Restore time after cleansing 600 seconds • Sets the time to restore units to normal operation after cleansing output. (Fig. 7.7-3) (p.36) • Setting range: 1 to 1800 seconds Transmission output status when Last value HOLD cleansing •...

  • Page 37: Calibration

    8.1 Adjustment Mode Only when using a brand-new sensor, please calibrate in Adjustment Mode. By setting the adjustment value, calibrates ORP value indicated on the AER-101-ORP to read 260 mV (at 20 ) when immersing the ORP Combined Electrode Sensor in the standard solution (Quinhydrone potential difference 260 mV).

  • Page 38: Span Sensitivity Correction Mode

    By setting the Span sensitivity correction value in percentage, calibrates ORP value indicated on the AER-101-ORP to read 260 mV (at 20 ) when immersing the ORP Combined Electrode Sensor in the standard solution (Quinhydrone potential difference 260 mV).

  • Page 39: Transmission Output Adjustment Mode

    8.3 Transmission Output Adjustment Mode Fine adjustment of Transmission output is performed. This ORP meter is adjusted at the factory, however, differences may occur between the indication value of the connected equipment (recorders, etc.) and output value of this instrument. In this case, perform Transmission output Zero adjustment and Span adjustment.

  • Page 40: Measurement

    9. Measurement 9.1 Starting Measurement After mounting to the control panel, wiring, setup and calibration are complete, turn the power to the instrument ON. For approx. 4 seconds after the power is switched ON, the following characters are indicated on the ORP Display and Setting Display. ORP Display Setting Display Unlit...

  • Page 41: Evt1 To Evt4 Outputs

    9.2 EVT1 to EVT4 Outputs (ORP input low limit action), (ORP input high limit action) or (ORP input High/Low limits independent action) is selected in [EVT1 type (p.23)], the following action is activated. (Fig. 9.2-1) The same applies to EVT2, EVT3 and EVT4. •...
  • Page 42 EVT1 Type ON/OFF Control Action EVT1 hysteresis EVT1 hysteresis ORP input High/Low limits independent action (Activated based on the indication value) EVT1 High/Low limits EVT1 value EVT1 High/Low limits independent lower side value independent upper side value (Fig. 9.2-1) • P Control Action Within the proportional band, the manipulated variable is output in proportion to the deviation between the EVT1 value and ORP value.
  • Page 43 EVT output status can be read by reading the status flag (EVT1, EVT2, EVT3, EVT4 output flag bit) in Serial communication (C5 option). EVT output status, when input errors occur, differs depending on the selection in [EVT output when input errors occur (p.35)]. •...

  • Page 44: Setting Evt1 To Evt4 Values

    9.3 Setting EVT1 to EVT4 Values EVT1 to EVT4 values are set in Simple Setting mode. These setting items are the same as those in EVT1 to EVT4 Action Groups. To enter Simple Setting mode, follow the procedure below. Press the key in ORP Display Mode or Cleansing Output Mode.

  • Page 45: Cleansing Output

    9.4 Cleansing Output (Cleansing output) is selected in any of [EVT1 to EVT4 type (pp. 23, 24)], the unit will enter Cleansing Output mode. An EVT output (for which the cleansing output is selected) will turn ON during the configured cleansing time. When the cleansing interval finishes after restore time has passed, this is counted as one cleansing cycle, and the configured number of cleansing cycles will be repeated.

  • Page 46: Manual Cleansing Mode

    9.5 Manual Cleansing Mode By pressing the keys simultaneously for 3 seconds, the unit enters Manual cleansing mode. In Manual cleansing mode, cleansing action is performed using “Cleansing time” and “Restore time after cleansing”. After cleansing is completed, the unit automatically reverts to Cleansing Output mode. Manual cleansing mode will not be accessible in the following cases.

  • Page 47: Orp Input Error Alarm

    9.6 ORP Input Error Alarm ORP input error alarm is used for detecting actuator trouble. Even if ORP input error alarm time has elapsed, and if ORP input does not become higher than ORP input error alarm band, the unit assumes that actuator trouble has occurred, and sets Status flag 2.

  • Page 48: Cycle Automatic Variable Function

    9.7 Cycle Automatic Variable Function If deviation between EVT value and measured value enters EVT cycle variable range, the proportional cycle will be automatically extended in accordance with the deviation. Proportional action OFF time will be extended, and ON / OFF ratio will be adjusted. However, if EVT cycle extended time is set to 0 (zero) seconds, this function will be disabled.

  • Page 49: Transmission Output

    9.8 Transmission Output Converting ORP or MV to analog signal every input sampling period, outputs in current. If Transmission output high limit and low limit are set to the same value, Transmission output will be fixed at 4 mA DC. Resolution 12000 Current...

  • Page 50: Specifications

    -2000 to 2000 mV 1 mV Electrode Sensor Input ORP Combined Electrode Sensor Power Supply Voltage Model AER-101-ORP AER-101-ORP 1 100 to 240 V AC 24 V AC/DC Supply voltage 50/60 Hz 50/60 Hz Allowable voltage 85 to 264 V AC...
  • Page 51 By setting the adjustment value, calibrates ORP value indicated on the AER-101-ORP to read 260 mV (at 20 ) when immersing the ORP Combined Electrode Sensor in the standard solution (Quinhydrone potential difference 260 mV).
  • Page 52 Cleansing Output Cleansing Output Mode (Cleansing output) is selected in any of [EVT1 to EVT4 type (pp. 23, 24)], the unit will enter Cleansing Output mode. An EVT output (for which the cleansing output is selected) will turn ON during the configured cleansing time.
  • Page 53 Cycle Automatic Variable Function If deviation between EVT value and measured value enters EVT cycle variable range, the proportional cycle will be automatically extended in accordance with the deviation. Proportional action OFF time will be extended, and ON / OFF ratio will be adjusted. However, if EVT cycle extended time is set to 0 (zero) seconds, this function will be disabled.
  • Page 54 The setting data is backed up in the non-volatile IC memory. Countermeasure Self-diagnosis The CPU is monitored by a watchdog timer, and if an abnormal status occurs, the AER-101-ORP is switched to warm-up status. Warm-up Indication For approx. 4 seconds after the power is switched ON, the characters below are indicated on the ORP Display.
  • Page 55 ORP Color Selects ORP Display color. Selection Item in ORP Display Color [ORP Color (p.34)] Green Orange ORP color changes continuously. ORP color changes continuously: ORP Display color changes according to [ORP color reference value (p.34)] and [ORP color range (p. 34)] settings.
  • Page 56 Other Power Consumption Approx. 12 VA Ambient Temperature 0 to 50 Ambient Humidity 35 to 85 %RH (Non-condensing) Weight Approx. 280 g Accessories Included Unit label: 1 sheet Mounting brackets: 1 set Instruction manual: 1 copy When Serial communication (C5 option) is ordered: Wire harness C5J (0.2 m): 1 length Wire harness C0J (3 m): 1 length When EVT3, EVT4 Outputs (Contact output 3, 4) (EVT3...

  • Page 57: Optional Specifications

    9600, 19200, 38400 bps (Selectable by keypad) Speed Synchronization Start-stop synchronization Method Code Form ASCII, Binary Shinko protocol, MODBUS ASCII, MODBUS RTU Communication (Selectable by keypad) Protocol 8 bits/No parity, 7 bits/No parity, 8 bits/Even, 7 bits/Even, Data Bit/Parity 8 bits/Odd, 7 bits/Odd (Selectable by keypad)

  • Page 58: Troubleshooting

    11. Troubleshooting If any malfunction occurs, refer to the following items after checking that power is being supplied to the AER-101-ORP. 11.1 Indication Problem Possible Cause Solution The ORP Display The time set in [Backlight time If any key is pressed while is unlit.

  • Page 59: Key Operation

    11.2 Key Operation Problem Possible Cause Solution Unable to set values. Select (Unlock). (Lock 1) is selected The values do not in [Set value lock (p.31)]. change by the (The LOCK indicator lights up key. when Lock 1 is selected.) Only EVT1 to EVT4 (Lock 2) is selected Select...

  • Page 60: Character Tables

    12. Character Tables The following shows our character tables. Use data column for your reference. 12.1 Setting Group List Character Setting Group Reference Section ORP Input Group Section 12.6 (p.61) EVT1 Action Group Section 12.7 (p.61, 62) EVT2 Action Group Section 12.8 (p.63, 64) EVT3 Action Group Section 12.9 (p.65, 66)

  • Page 61: Orp Input Group

    12.6 ORP Input Group Character Setting Item, Setting Range Factory Default Data ORP inputs for moving average Setting range: 1 to 120 Input indication high limit 2000 mV Setting range: Input indication low limit to 2000 mV Input indication low limit -2000 mV Setting range: -2000 mV to Input indication high limit ORP input filter time constant...
  • Page 62 Character Setting Item, Setting Range Factory Default Data Output ON time when EVT1 0 seconds output ON Setting range: 0 to 10000 seconds Output OFF time when EVT1 0 seconds output ON Setting range: 0 to 10000 seconds No action EVT1 ORP input error alarm type : No action...

  • Page 63: Evt2 Action Group

    12.8 EVT2 Action Group Character Setting Item, Setting Range Factory Default Data EVT2 type No action : No action : ORP input low limit action : ORP input high limit action : Cleansing output : ORP input error alarm output : ORP fluctuation alarm output : ORP input High/Low limits independent action EVT2 value...
  • Page 64 Character Setting Item, Setting Range Factory Default Data 0 mV EVT2 ORP input error alarm band when EVT output ON Setting range: 0 to 4000 mV EVT2 ORP input error alarm time 0 seconds when EVT output ON Setting range: 0 to 10000 seconds or minutes EVT2 ORP input error alarm band 0 mV when EVT...

  • Page 65: Evt3 Action Group

    12.9 EVT3 Action Group Character Setting Item, Setting Range Factory Default Data EVT3 type No action : No action : ORP input low limit action : ORP input high limit action : Cleansing output : ORP input error alarm output : ORP fluctuation alarm output : ORP input High/Low limits independent action EVT3 value...
  • Page 66 Character Setting Item, Setting Range Factory Default Data 0 mV EVT3 ORP input error alarm band when EVT output ON Setting range: 0 to 4000 mV EVT3 ORP input error alarm time 0 seconds when EVT output ON Setting range: 0 to 10000 seconds or minutes EVT3 ORP input error alarm band 0 mV when EVT...

  • Page 67: Evt4 Action Group

    12.10 EVT4 Action Group Character Setting Item, Setting Range Factory Default Data EVT4 type No action : No action : ORP input low limit action : ORP input high limit action : Cleansing output : ORP input error alarm output : ORP fluctuation alarm output : ORP input High/Low limits independent action EVT4 value...
  • Page 68 Character Setting Item, Setting Range Factory Default Data 0 mV EVT4 ORP input error alarm band when EVT output ON Setting range: 0 to 4000 mV EVT4 ORP input error alarm time 0 seconds when EVT output ON Setting range: 0 to 10000 seconds or minutes EVT4 ORP input error alarm band 0 mV when EVT...

  • Page 69: Basic Function Group

    Unlock : Unlock : Lock 1 : Lock 2 : Lock 3 Communication protocol Shinko protocol : Shinko protocol : MODBUS ASCII mode : MODBUS RTU mode Instrument number Setting range: 0 to 95 Communication speed 9600 bps : 9600 bps...
  • Page 70 Character Factory Default Data Setting Item, Setting Range Transmission output status in Last value HOLD Adjustment mode / Span sensitivity correction mode : Last value HOLD : Set value HOLD : Measured value Transmission output value HOLD ORP transmission: 0 mV in Adjustment mode / Span transmission: 0.0% sensitivity correction mode...
  • Page 71 Character Setting Item, Setting Range Factory Default Data Cleansing interval 360 minutes Setting range: 60 to 3000 minutes Cleansing time 600 seconds Setting range: 1 to 1800 seconds Restore time after cleansing 600 seconds Setting range: 1 to 1800 seconds Transmission output status when Last value HOLD cleansing...
  • Page 72 For any inquiries about this unit, please contact our agency or the vendor where you purchased the unit after checking the following. [Example] • Model --------------------------- AER-101-ORP • Serial number ----------------- No. 194F05000 In addition to the above, please let us know the details of the malfunction, or discrepancy, and the operating conditions.

Table of Contents