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red lion PAXDR Series, Техническая документация / Руководство пользователя

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5

1.0 I

NSTALLING

 

THE

 M

ETER

2.0 S

ETTING

 

THE

 J

UMPER

 

AND

 DIP S

WITCHES

2.1 SETTING THE JUMPER

The meter has one jumper for user input logic. When using the user inputs 

this jumper must be set before applying power. The Main Circuit Board figure 
shows the location of the jumper and DIP switch.

The user input jumper determines signal logic for the user inputs, when they 

are used with user functions or for input signal direction. All user inputs are set 
by this jumper.

2.2 SETTING THE INPUT DIP SWITCHES

The meter has six DIP switches for Input A and Input B terminal set-up that 

must be set before applying power.

SWITCHES 1 and 4

LOGIC

: Input trigger levels V

IL

 = 1.5 V max.; V

IH

 = 3.75 V min. 

MAG

: 200 mV peak input (must also have SRC on). Not recommended with 

counting applications. 

SWITCHES 2 and 5

SNK

.: Adds internal 7.8 K

 pull-up resistor to +12 VDC, I

MAX

 = 1.9 mA.

SRC

.: Adds internal 3.9 K

 pull-down resistor, 7.3 mA max. @ 28 VDC, 

V

MAX

 = 30 VDC.

SWITCHES 3 and 6

HI Frequency

: Removes damping capacitor and allows max. frequency. 

LO Frequency

: Adds a damping capacitor for switch contact bounce. Also 

limits input frequency to 50 Hz and input pulse widths to 10 msec.

Main
Circuit
Board

INPUT SET-UP
DIP SWITCHES

USER
INPUT
JUMPER

1

2

3

4

5

6

SRC

SNK

To access the jumper and switches, remove the meter base from the meter 

case by firmly squeezing and pulling back on the side rear finger tabs. This 
should lower the latch below the case slot (which is located just in front of the 
finger tabs). It is recommended to release the latch on one side, then start the 
other side latch.

Warning

: Exposed line voltage exists on the circuit boards. Remove 

all power to the meter and load circuits before accessing inside of 
the meter.

6

5

4

3

2

1

ON

Input B  SRC.

Input B  LO Freq.

Input B  MAG.

Input A  LO Freq.

Input A  SRC.

Input A  MAG.

SNK.

HI Freq.

Logic

HI Freq.

SNK.

Logic

Factory Setting

Installation 

The PAX meets NEMA 4X/IP65 requirements  when properly installed. The 

unit is intended to be mounted into an enclosed panel. Prepare the panel cutout 
to the dimensions shown. Remove the panel latch from the unit. Slide the panel 
gasket over the rear of the unit to the back of the bezel. The unit should be 
installed fully assembled. Insert the unit into the panel cutout. 

While holding the unit in place, push the panel latch over the rear of the unit 

so that the tabs of the panel latch engage in the slots on the case. The panel 
latch should be engaged in the farthest forward slot possible. To achieve a 
proper seal, tighten the latch screws evenly until the unit is snug in the panel 
(Torque to approximately 7 in-lbs [79N-cm]). Do not over-tighten the screws.

Installation Environment

The unit should be installed in a location that does not exceed the operating 

temperature and provides good air circulation. Placing the unit near devices 
that generate excessive heat should be avoided.

The bezel should only be cleaned with a soft cloth and neutral soap product. 

Do NOT use solvents. Continuous exposure to direct sunlight may accelerate 
the aging process of the bezel.

Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate the 

keypad of the unit.

PANEL

LATCHING 
SLOTS

BEZEL

PANEL 
GASKET

PANEL 
LATCH

LATCHING 

TABS

PANEL 
MOUNTING 
SCREWS

-.00

(92    )

-.0

+.8

3.62

+.03

(45    )

1.77

-.0

+.5

-.00

+.02

PANEL CUT-OUT

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

Содержание PAXDR Series

Страница 1: ...ds provide dual FORM C relays 5 A quad FORM A relays 3 A or either quad sinking or quad sourcing open collector logic outputs The outputs can be assigned to any of the Rate or Totalizer display values and configured to suit a variety of control and alarm requirements The linear DC output Plug in card provides either 20 mA or 10 V signals The output can be scaled independent of the input range and ...

Страница 2: ...PAXCDS10 Quad Setpoint Relay Output Card PAXCDS20 Quad Setpoint Sinking Open Collector Output Card PAXCDS30 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 PAXCDC1C RS232 Serial Communications Card with Terminal Block PAXCDC20 Extended RS232 Serial Comm...

Страница 3: ...user inputs are inherently a logic input with no low frequency filtering Any mechanical contacts used for these inputs in a dual count mode must be debounced externally The user input may only be selected for sink source by the User Jumper placement 8 USER INPUTS Three programmable user inputs Max Continuous Input 30 VDC Isolation To Sensor Input Commons Not isolated Logic State Jumper selectable ...

Страница 4: ...Voltage 240 Vrms Contact Rating One Relay Energized 5 amps 120 240 VAC or 28 VDC resistive load 1 8 HP 120 VAC inductive load Total current with both relays energized not to exceed 5 amps Life Expectancy 100 K cycles min at full load rating External RC snubber extends relay life for operation with inductive loads Response Time 5 msec nominal pull in with 3 msec nominal release Timed Output Accurac...

Страница 5: ...ds Remove all power to the meter and load circuits before accessing inside of the meter 6 5 4 3 2 1 ON Input B SRC Input B LO Freq Input B MAG Input A LO Freq Input A SRC Input A MAG SNK HI Freq Logic HI Freq SNK Logic Factory Setting Installation The PAX meets NEMA 4X IP65 requirements when properly installed The unit is intended to be mounted into an enclosed panel Prepare the panel cutout to th...

Страница 6: ...ling the card hold the meter by the rear terminals and not by the front display board 2 Install the Plug in card by aligning the card terminals with the slot bay in the rear cover Be sure the connector is fully engaged and the tab on the Plug in card rests in the alignment slot on the display board 3 Slide the meter base back into the case Be sure the rear cover latches fully into the case 4 Apply...

Страница 7: ...nded This is especially useful in applications where cable runs are long and portable two way radios are used in close proximity or if the installation is near a commercial radio transmitter 4 Signal or Control cables within an enclosure should be routed as far as possible from contactors control relays transformers and other noisy components 5 In extremely high EMI environments the use of externa...

Страница 8: ...INPUT A INPUT B 12V COMM 2 1 3 ON AC Inputs From Tach Generators Etc Input A Two Wire Proximity Current Source Input A Magnetic Pickup Input A Current Sourcing Output Input A Interfacing With TTL Input A Current Sinking Output Input A Switch or Isolated Transistor Current Sink Input A 6 3 4 5 NPN O C COMM 12V INPUT B INPUT A 3 2 1 ON Current Sink Output Quad Direction Totalizer A Switch or Isolate...

Страница 9: ...smitted simultaneously 12 12 B 33K 33K 33K 33K 5V 5V Transmit Transmit Enable Enable PAX METER PAX METER RECEIVING DEVICE RECEIVING DEVICE A COMM COMM NC NC OPTIONAL OPTIONAL 13 13 14 14 15 15 RS485 Terminal Block Connection Figure 12 TXD RXD COMM PAX METER DTE RECEIVING DEVICE 2 NC RXD TXD 3 3 2 7 5 5 DTE 3 2 DB9 13 14 15 DTE DCE DB25 DB25 RS232 Terminal Block Connection Figure ANALOG OPTION CARD...

Страница 10: ... a digit is selected the arrow keys are used to increment or decrement that digit to the desired number PROGRAMMING MODE EXIT DSP KEY or at PAR KEY The Programming Mode is exited by pressing the DSP key from anywhere in the Programming Mode or the PAR key with displayed This will commit any stored parameter changes to memory and return the meter to the Display Mode If a parameter was just changed ...

Страница 11: ... Rate A and Rate B RATE C CALCULATION Set the Display Multiplier to obtain the desired Rate C display resolution For Rate C percentage calculations the result is internally multiplied by 100 to show percent as a whole number By using a Display Multiplier of 10 100 or 1000 along with the proper decimal point position percentage can be shown in tenths hundredths or thousandths respectively RATE C DI...

Страница 12: ... using the arrow keys to to to RATE A INPUT VALUE FOR SCALING POINT 2 Enter the corresponding Rate A Input Value for the second Scaling Point by using the arrow keys Rate Input values for scaling points can be entered by using the Key in or the Applied method described below Key in Method Enter the Rate Input value that corresponds to the entered Rate Display value by pressing the F1 or F2 keys Th...

Страница 13: ...nd INPUT x DISPLAY x RATE PER RATE B DISPLAY VALUE FOR SCALING POINT 2 Enter the desired Rate B Display Value for the second Scaling Point by using the arrow keys to RATE B INPUT VALUE FOR SCALING POINT 2 Enter the corresponding Rate B Input Value for the second Scaling Point by using the arrow keys Rate Input values for scaling points can be entered by using the Key in or the Applied method to Ro...

Страница 14: ...gramming for rear terminal user inputs and front panel function keys Three rear terminal user inputs are individually programmable to perform specific meter control functions While in the Display Mode the function is executed when the user input transitions to the active state Refer to the user input specifications for active state response times Certain user input functions are disabled while the...

Страница 15: ... DESCRIPTION FACTORY Setpoint 1 Setpoint 2 Setpoint 3 Setpoint 4 Setpoint 4 Setpoint 3 Setpoint 2 Setpoint 1 FACTORY DESCRIPTION DISPLAY HOLD SETPOINT STATE The meter holds the state of the setpoints configured as as long as activated maintained action This action only functions with a Setpoint plug in card installed ACTIVATE SETPOINT MOMENTARY EDGE When activated momentary action the meter activa...

Страница 16: ...ck Programming Mode RATE A B C DISPLAY LOCK OUT TOTALIZER A B C DISPLAY LOCK OUT These displays can be programmed for or The setpoint values can be programmed for or Accessible only with a Setpoint Plug in card installed SETPOINT 1 to 4 ACCESS LOCK OUT to Count Load values can be programmed for or TOTALIZER A and B COUNT LOAD ACCESS LOCK OUT The Scale Factor values can be programmed for or TOTALIZ...

Страница 17: ...ALr Totalizer x Scale Multiplier 6 4 MODULE 4 TOTALIZER A B SETUP PARAMETERS PARAMETER MENU x Totalizer A or B Module 4 is the programming for Totalizer A and Totalizer B Totalizer B parameters follow Totalizer A For maximum input frequency the totalizers should be set to mode NONE when they are not in use When set to NONE the remaining related parameters are not accessible A corresponding annunci...

Страница 18: ...1 x 1 0 8333 General Rules on Scaling 1 It is recommended that the scale factor be as close as possible to but not exceeding 1 00000 This can be accomplished by increasing or decreasing the totalizer decimal point position using the scale multiplier or selecting a different totalizer mode 2 To double the number of pulses per unit use totalizer modes direction X2 or quad X2 To increase it by four t...

Страница 19: ...actor is explained in Module 2 Select the calculation for Totalizer C display SELECTION ACTION No Calculation Totalizer C disabled TOTALIZER A Totalizer C shows Totalizer A with additional scaling applied per the Totalizer C scaling parameters SUM A B Totalizer C shows the sum of Totalizer A and Totalizer B DIFFERENCE A B Totalizer C shows the difference of Totalizer A and Totalizer B RATIO A B To...

Страница 20: ...s Yes Yes Setpoint Tracking Yes Yes Yes Yes Yes Yes Setpoint Boundary Type Yes Yes Yes No Yes No Setpoint Standby Operation Yes Yes Yes No Yes No Setpoint Hysteresis No Yes No No No No Setpoint Off Delay No Yes No No No No Setpoint On Delay Yes Yes Yes No No No Setpoint Time Out Yes No No Yes No No Totalizer Auto Reset No No No Yes No Yes Reset With Display Reset No No No Yes No Yes Reset When Spn...

Страница 21: ...onfigured as in Module 3 Note An Exchange Parameter Lists feature for setpoint values is explained in Module 2 SETPOINT TRACKING If a selection other than is chosen then the value of the setpoint being programmed n will track the entered selection s value Tracking means that when the selection s value is changed in the Quick Programming Mode the n setpoint value will also change or follow by the s...

Страница 22: ...2 activates and SP4 when SP1 activates The last setpoint will wrap around to the first Select so the setpoint output will deactivate reset when SPn 1 activates and then times out deactivates This function may only be used if the SPn 1 is programmed for Setpoint Action of Example SP1 deactivates when SP2 is activated and then times out The last setpoint will wrap around to the first SETPOINT RESET ...

Страница 23: ... force the frame size to 10 bits METER ADDRESS Enter the serial meter node address With a single unit an address is not needed and a value of zero can be used With multiple units RS485 applications a unique 2 digit address number must be assigned to each meter 7 SrL bAUd dAtA PAR PAr Addr Ab tot Pro C tot SCFAC CntLd SPt OPt Abbr NO YES Baud Rate Meter Address Parity Bit Data Bit Print Setpoint Va...

Страница 24: ...T and V Commands Command String Examples 1 Address 17 Write 350 to Setpoint 1 String N17VM350 2 Address 5 Read Rate A value response time of 50 100 msec min String N05TA 3 Address 0 Reset Setpoint 4 output String RS Transmitting Data To the Meter Numeric data sent to the meter must be limited to Transmit Details listed in the Register Identification Chart Leading zeros are ignored Negative numbers...

Страница 25: ... 1 on and output 2 off 10 000 20 000 9 9975 19 996 5 000 12 000 0 0025 4 004 0 000 4 000 0 10V 4 20 mA 20 000 4095 19 995 4094 10 000 2047 Output Signal Register Value 0 005 1 0 000 0 0 20 mA COMMAND RESPONSE TIME The meter can only receive data or transmit data at any one time half duplex operation During RS232 transmissions the meter ignores commands while transmitting data but instead uses RXD ...

Страница 26: ...ze to the start of a new transmission start bit of next byte The receiver then continuously looks for the occurrence of the start bit If 7 data bits and no parity is selected then 2 stop bits are sent from the PAX meter Character Frame Figure LOGIC RS232 RS485 INTERFACE STATE 1 TXD RXD 3 to 15 V a b 200 mV mark idle 0 TXD RXD 3 to 15 V a b 200 mV space active Voltage levels at the Receiver PAR Pro...

Страница 27: ...cy reduce scaling values display capacity exceeded Divide by 0 condition exists for Display C calculation MODULES or PARAMETERS NOT ACCESSIBLE CHECK Corresponding plug in card installation related controlling parameter selected ERROR CODE PRESS Reset key if unable to clear contact factory SERIAL COMMUNICATIONS CHECK Wiring connections meter and host settings Analog Output Card Calibration Before s...

Страница 28: ...B SCALING PT 10 DISPLAY VALUE B SCALING PT 10 INPUT VALUE RATE B DISPLAY ROUNDING Parameter only appears when RATE C is enabled Parameter only appears when RATE C is disabled User Input and Function Key Parameters DISPLAY PARAMETER FACTORY SETTING USER SETTING USER INPUT 1 USER INPUT 2 USER INPUT 3 FUNCTION KEY 1 FUNCTION KEY 2 RESET KEY SECOND FUNCTION KEY 1 SECOND FUNCTION KEY 2 Display and Prog...

Страница 29: ...LOW SCALE VALUE ANALOG HIGH SCALE VALUE Factory Service Parameters DISPLAY PARAMETER FACTORY SETTING USER SETTING DISPLAY INTENSITY LEVEL Setpoint Alarm Parameters DISPLAY PARAMETER FACTORY SETTING USER SETTING FACTORY SETTING USER SETTING FACTORY SETTING USER SETTING FACTORY SETTING USER SETTING SETPOINT OUTPUT LOGIC SETPOINT ANNUNCIATORS SETPOINT ASSIGNMENT SETPOINT ACTION SETPOINT POWER UP STAT...

Страница 30: ... 30 This page intentionally left blank Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com ...

Страница 31: ...int Hysteresis Stb n Standby Operation PAR tOFF n Off Time Delay AUtO n Total Auto Reset tOUt n Time out Value Output Reset When Display Resets rSd n rSAS n Output Reset when SPn 1 Deactivates rSAE n PAR Data Bits Parity Bit Meter Address Abbreviated Printing Print Options bAUd 7 SrL dAtA Addr Abbr OPt PAr PAR 8 AnA ASIN Analog Type tYPE AN LO AN HI Analog Assignment Analog Low Scale Value Analog ...

Страница 32: ...s all liability for any affirmation promise or representation with respect to the products The customer agrees to hold Red Lion Controls harmless from defend and indemnify RLC against damages claims and expenses arising out of subsequent sales of RLC products or products containing components manufactured by RLC and based upon personal injuries deaths property damage lost profits and other matters...

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