Environment One E/One PLC Скачать руководство пользователя страница 11

 

11 

NA0702P01 REV A 

 

 

   12/03/2019 

 

7.4.3

 

Last Cycle Runtime (LAST (s)) 

Last runtime represents the duration of the previous completed pump cycle.  This value is displayed as 

LAST (s): XXs

where XX is the last runtime duration in seconds. This parameter is not saved through power loss. 

7.4.4

 

Minimum Runtime (MIN RUN (s)) 

The minimum runtime represents the duration of the shortest completed pump cycle since the last reset.  This value is 

displayed as 

MIN RUN (s):  XXXs

, where XXX is the minimum runtime duration in seconds. 

7.4.5

 

Maximum Runtime (MAX RUN (s)) 

The maximum runtime represents the duration of the longest completed pump cycle since the last reset.  This value is 

displayed as 

MAX RUN (s): HH:MM:SS

 and has the same limits as the normal hours. 

7.4.6

 

Average Runtime (AVG RUN (s)) 

The average runtime represents the duration of the average completed pump cycle since the last reset.  This value is 

displayed as 

AVG RUN (s):  XXXs

 where XXX is the average runtime duration in seconds. 

7.4.7

 

Minimum Amps (MIN AMPS (A)) 

The minimum Amperage reading represents the minimum amperage draw the motor has experienced while running 

since the last reset.  This value is displayed as 

MIN AMPS (A):  X.XA 

where X.X is the minimum Amperage to the nearest 

tenth. This parameter is not saved through power loss. 

7.4.8

 

Maximum Amps (MAX AMPS (A)) 

The maximum Amperage reading represents the maximum amperage draw the motor has experienced while running 

since the last reset.  This value is displayed as 

MAX AMPS (A):  X.XA 

where X.X is the maximum Amperage to the nearest 

tenth. This parameter is not saved through power loss. 

7.4.9

 

Average Amps (AVG AMPS (A)) 

The average Amperage reading represents the average amperage draw the motor has experienced while running since 

the last reset.  This value is displayed as 

AVG AMPS (A):  X.XA 

where X.X is the average Amperage to the nearest tenth. 

This parameter is not saved through power loss. 

7.4.10

 

Minimum Volts (MIN VOLTS (VAC)) 

The minimum Voltage reading represents the minimum voltage the motor has experienced while running since the last 

reset.  This value is displayed as 

MIN VOLTS (VAC):  XV 

where X is the minimum Voltage to the nearest volt. This 

parameter is not saved through power loss. 

7.4.11

 

Maximum Volts (MAX VOLTS (VAC)) 

The maximum Voltage reading represents the maximum voltage the motor has experienced while running since the last 

reset.  This value is displayed as 

MAX VOLTS (VAC):  XV 

where X is the maximum Voltage to the nearest volt. This 

parameter is not saved through power loss. 

7.4.12

 

Average Volts (AVG VOLTS (VAC)) 

The average Voltage reading represents the average voltage the motor has experienced while running since the last 

reset.  This value is displayed as 

AVG VOLTS (VAC):  XV 

where X is the average Voltage to the nearest volt. This 

parameter is not saved through power loss. 

8

 

Trouble Operation  

Several less serious operating conditions can be detected and indicated to warn of pending, more serious faults.  These 

conditions do not warrant an immediate response and may clear themselves given time.   

8.1

 

Excessive Runtime Operation 

Excessive Runtime is a trouble condition that is initiated if an individual pump run cycle exceeds the set Run Limit value.  

If the Run Limit is exceeded, the alarm history will show a run limit exceeded trouble condition. Pump operation will be 

unaffected. 

Содержание E/One PLC

Страница 1: ...E ONE PLC QUADPLEX PANEL Installation and Operation Manual For Hardwired Pumps Environment One Corporation...

Страница 2: ...on 10 7 3 Audible Alarm Manual Silence 10 7 4 Pump Performance 10 7 4 1 Hour Meter RUNTIME 10 7 4 2 Cycle Counter CYCLES 10 7 4 3 Last Cycle Runtime LAST s 11 7 4 4 Minimum Runtime MIN RUN s 11 7 4 5...

Страница 3: ...The E One PLC Quadplex Panel displays pump status operating parameters and user options by means of the following indicators Touch Screen Interface to show Pump Panel operating conditions provide for...

Страница 4: ...larm History Trouble Reset Menu Main Menu Pump 1 Data 1 Pump 2 Data 1 Pump 3 Data 1 Pump 4 Data 1 Pump 1 Data 2 Pump 2 Data 2 Pump 3 Data 2 Pump 4 Data 2 2 E One PLC Quadplex Menu Flowchart Refer to s...

Страница 5: ...e The panel is properly installed and started by following the steps below 1 Mount and wire the panel per the instructions on the enclosure door 2 Ensure that Pressure transducer in the station is set...

Страница 6: ...main menu allow the user to access all of the functionality of the touch screen interface 5 2 Pump Data Menu The Pump Data menu allows the user to view pages of data for each pump Each pump menu has t...

Страница 7: ...left will return the user to the Main Menu The Clear Trouble Button will open a menu where you can clear any trouble conditions preventing a pump from running This is especially useful for troublesho...

Страница 8: ...een and the user can access the cold start and factory default options from this menu In order to use these functions the buttons must be held for at least 3 seconds this is to prevent accidental dele...

Страница 9: ...ting it is not advised unless directed by E One service personnel as changing this limit will affect how the overpressure protection feature performs Doing so without proper guidance may void the prod...

Страница 10: ...el Alarm Operation A High Level Alarm is initiated if the liquid level in the tank reaches the high level as determined by the Pressure Transducer or backup high level float If a High Level is detecte...

Страница 11: ...ot saved through power loss 7 4 9 Average Amps AVG AMPS A The average Amperage reading represents the average amperage draw the motor has experienced while running since the last reset This value is d...

Страница 12: ...second lockout period begins and the cycle will repeat During the first three lockout periods the panel alarm light will be lit If after the third lockout period 60 minutes the condition has not been...

Страница 13: ...t operation Overpressure Excessive pump pressure Discharge valve closed check valve malfunction line restriction grinder restriction bad motor Remove pump from discharge and retest with no discharge p...

Страница 14: ...vervoltage Overpressure etc panel contactor not functioning panel contactor mis wired faulty PLC set points not properly entered Verify contactors are open when pumps not called to run by PLC Manual r...

Страница 15: ...15 NA0702P01 REV A 12 03 2019 12 Appendix 12 1 Typical Field Wiring Diagram...

Страница 16: ...limit set under the Run Limit setting BLOCKED LINE indicates that all pumps are locked out due to overpressure conditions P1 2 3 4 FAILED TO START indicates that a pump failed to start when called to...

Страница 17: ...17 NA0702P01 REV A 12 03 2019 Environment One Corporation 2773 Balltown Road Niskayuna New York 12309 1090 Voice 01 518 346 6161 Fax 518 346 6188 www eone com A Precision Castparts Company...

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