red lion PAXDP Скачать руководство пользователя страница 8

Sinking Logic 

Terminal 9: 
Terminal 10-11:

}

In this logic, the user inputs of the meter 

are internally pulled up to +5 V with 22 

K resistance. The input is active when it 

is pulled low (<0 .9 V).

+

(30V max.)

SUPPLY

V

USER

2

USER

1

USER COMM.

10

9

-

11

4.3  USER INPUT WIRING

Before connecting the wires, the User Input Logic Jumper should be verified for proper position.  If not using User 

Inputs, then skip this section. Only the appropriate User Input terminal has to be wired.

Sourcing Logic 

Terminal 9: -VDC thru external switching device
Terminal 10-11: + VDC thru external switching device

In this logic, the user inputs of the meter are internally 

pulled down to 0 V with 22 K resistance. The input is 

active when a voltage greater than 3.6 VDC is applied.

USER

2

USER

1

USER COMM.

9

10 11

Connect external switching device between
appropriate User Input terminal and User Comm.

DSP

8.8.8.8.8

A

C

B

PAR

F1

F2

RST

A

1

S P

S

P

S 2

3

P

P4

S

Display

Readout

Legends*

Optional Custom

Units Overlay

Setpoint Alarm

Annunciators

*

 Display Readout Legends may be locked out in Factory Settings.

**

 Factory setting for the F1, F2, and RST keys is NO mode.

RST

F2

F1

PAR

DSP

KEY

Hold with F1

, F2

 to scroll value by x1000 

Reset (Function key)

**

Decrement selected parameter value

Function key 2; hold for 3 seconds for Second Function 2

**

Increment selected parameter value

Function key 1; hold for 3 seconds for Second Function 1

**

Store selected parameter and index to next parameter

Access parameter list

Quit programming and return to display mode

PROGRAMMING MODE OPERATION

DISPLAY MODE OPERATION

5.0 r

evieWing

 

The

 f

rOnT

 b

uTTOns

 

and

 d

isplay

8

Index display through main displays as programmed in 



4.4  SETPOINT (ALARMS) WIRING

4.5  SERIAL COMMUNICATION WIRING

4.6  ANALOG OUTPUT WIRING

 

 

See appropriate plug-in card bulletin for details.

Содержание PAXDP

Страница 1: ...eadout of totalized flow calculate service intervals of motors or pumps etc The totalizer can also accumulate batch operations The meter has four setpoint outputs implemented on Plug in option cards T...

Страница 2: ...S30 Quad Setpoint Sourcing Open Collector Output Card PAXCDS40 PAXCDC RS485 Serial Communications Card with Terminal Block PAXCDC10 Extended RS485 Serial Communications Card with Dual RJ11 Connector P...

Страница 3: ...Response Time 20 msec max Logic State Jumper selectable for sink source logic 12 TOTALIZER Function Time Base second minute hour or day Batch Can accumulate gate input display from a user input Time...

Страница 4: ...lude PAXCDS10 Dual Relay FORM C Normally open closed PAXCDS20 Quad Relay FORM A Normally open only PAXCDS30 Isolated quad sinking NPN open collector PAXCDS40 Isolated quad sourcing PNP open collector...

Страница 5: ...rature and provides good air circulation Placing the unit near devices that generate excessive heat should be avoided The bezel should be cleaned only with a soft cloth and neutral soap product Do NOT...

Страница 6: ...to the unit as possible Loop the cable through the core several times or use multiple cores on each cable for additional protection Install line filters on the power input cable to the unit to suppres...

Страница 7: ...In order to preserve the safety of the meter application the sensor input common must be suitably isolated from hazardous live earth referenced voltages or input common must be at protective earth gro...

Страница 8: ...device between appropriate User Input terminal and User Comm DSP 8 8 8 8 8 A C B PAR F1 F2 RST A 1 S P S P S 2 3 P P4 S Display Readout Legends Optional Custom Units Overlay Setpoint Alarm Annunciato...

Страница 9: ...listed on the Parameter Value Chart following the programming section ALTERNATING SELECTION DISPLAY In the module description sections which follow the dual display with arrows appears for each progra...

Страница 10: ...less than the band value the filter engages again This allows for a stable readout but permits the display to settle rapidly after a large process change The value of the band is in display units ind...

Страница 11: ...mA 0 with 20 mA the desired high Display Value The calculations stop at the limits of the Input Range Jumper position 6 For input levels beyond the last programmed Input Value the meter extends the D...

Страница 12: ...B Display will normally show the Relative unless switched by this function The Absolute is a gross value based on Module 1 DSP and INP entries without the Display Offset Value The Absolute display is...

Страница 13: ...ECTIONS Select main or alternate setpoints Reset Setpoint 1 Alarm 1 Reset Setpoint 2 Alarm 2 Reset Setpoint 3 Alarm 3 Reset Setpoint 4 Alarm 4 Reset Setpoint 3 4 Alarm 3 4 Reset Setpoint 2 3 4 Alarm 2...

Страница 14: ...s to be viewed and modified This Programming Mode can be locked with a security code and or user input When locked and the PAR key is pressed the meter enters a Quick Programming Mode In this mode the...

Страница 15: ...present MAX value for the entered delay time the meter will capture that display value as the new MAX reading A delay time helps to avoid false captures of sudden short spikes to sec MAX CAPTURE ASSIG...

Страница 16: ...ut permits the display to settle rapidly after a large process change The value of the band is in display units independent of the Display Decimal Point position A band setting of 0 keeps the digital...

Страница 17: ...Totalizer Decimal Point parameter TOTALIZER HIGH ORDER DISPLAY When the total exceeds 5 digits the front panel annunciator flashes if assigned to A B or C display In this case the meter continues to t...

Страница 18: ...with unbalanced hysteresis Deviation high with unbalanced hysteresis Deviation low with unbalanced hysteresis Inside band with unbalanced hysteresis Outside band with unbalanced hysteresis Lower Total...

Страница 19: ...0 0 allows the meter to update the alarm status per the response time listed in the Specifications When the output logic is this becomes on time delay Any time accumulated at power off resets during p...

Страница 20: ...not be used The PAXCDC1 RS485 or PAXCDC2 RS232 card should be used instead COMMUNICATIONS TYPE RLC Protocol ASCII Modbus RTU Modbus ASCII The Communication Type factory settings must be changed from...

Страница 21: ...udes read only registers then only the write registers will change 4 If the write value exceeds the register limit see Register Table then that register value changes to its high or low limit FC17 Rep...

Страница 22: ...o word N A N A N A Read Only 40003 Input B Relative Value Hi word N A N A N A Read Only 40004 40005 40006 40007 40009 40011 40013 40017 40015 40019 40008 40010 40012 40014 40018 40016 40020 Calculatio...

Страница 23: ...ess specifier the next character is the command character 3 The next character is the Register ID This identifies the register that the command affects The P command does not require a Register ID cha...

Страница 24: ...ot change the corresponding output mode U abcde e Analog Output d SP4 c SP3 b SP2 a SP1 Example VU00011 places SP4 and Analog in manual Analog Output Register AOR ID W This register stores the present...

Страница 25: ...RMAT Data is transferred from the meter through a serial communication channel In serial communications the voltage is switched between a high and low level at a predetermined rate baud rate using ASC...

Страница 26: ...E ANALOG UPDATE TIME to to to Enter the source for the analog output to retransmit Relative net Input Value The Relative Input Value is the Absolute Input Value that includes the Display Offset Value...

Страница 27: ...ve selections to be calibrated At each prompt use the PAX arrow keys to adjust the external meter display to match the selection being calibrated When the external reading matches or if this range is...

Страница 28: ...K Power level power connections Module 3 programming NO DISPLAY REMEDIES PROBLEM For further assistance contact technical support at the appropriate company numbers listed PARAMETER VALUE CHART Progra...

Страница 29: ...RE ASSIGNMENT CALCULATION CONSTANT VALUE CALCULATION FUNCTION MIN CAPTURE DELAY TIME INPUT B OFFSET VALUE MAX CAPTURE DELAY TIME INPUT A OFFSET VALUE CALCULATION FILTER BAND DISPLAY INTENSITY LEVEL US...

Страница 30: ...SP t LO t LO AS HI AS HI t SCFAC ASIN dECPt dECPt tbASE Locut P uP PAr INP A CALC INP b tYPE dAtA bAUd SPNt HILO tot Addr dELAY YES Abru OPt NO RLC MODE ONLY ASn n Scaling Style FUNCTION KEYS USER INP...

Страница 31: ...31 This page intentionally left blank...

Страница 32: ...Buyer its employees or sub contractors are or may be to any extent liable including without limitation penalties imposed by the Consumer Product Safety Act P L 92 573 and liability imposed upon any p...

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