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KEP PROTROL, Installation & Operating Instructions Manual

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KEP PROTROL Installation & Operating Instructions Manual Download Page 7

5

CODE 

- CODE; This message flashes for approximately 3 sec. and is followed by the

existing lock code.

RELAY 

- RELAY; This portion of the programming menu sets up the relay output configura-

tions.

A RATE 

- A RELAY ASSIGNED TO A RATE; This assigns the A relay to the rate of A

(display A).  When the rate of the A input equals or exceeds Preset A, relay A will activate.

A NET 

- A RELAY ASSIGNED TO NET; This assigns the A relay to the net value of the A &

B inputs (display C).  When the net value (display C) equals or exceeds Preset A, relay A
will activate.

HYS 

- HYSTERESIS; This sets the hysteresis value for relay A. This prompt is displayed for

approximately 3 seconds.

A ##### 

- This is the existing hysteresis value.  This value is the number of units below

the preset that the output will remain "on".  The hysteresis value will assume the same
decimal location as the preset.  EXAMPLE: Prest A set at 100, Hys A set at 10.  Output A
will activate when the display equals 100 and remain activated until the display falls below
90 (10 below preset A).

B RATE 

- B RELAY ASSIGNED TO B RATE; This assigns the B relay to the rate of B

(display B).  When the rate of the B input equals or exceeds Preset B, relay B will activate.

B NET 

- B RELAY ASSIGNED TO NET; This assigns the B relay to the net value of the A &

B inputs (display C).  When the net value (display C) equals or exceeds Preset B, relay B
will activate.

HYS 

- HYSTERESIS; This sets the hysteresis value for relay B. This prompt is displayed for

approximately 3 seconds.

B ##### 

- This is the existing hysteresis value.  This value is the number of units below

the preset that the output will remain "on".  The hysteresis value will assume the same
decimal location as the preset.  EXAMPLE: Prest B set at 1000, Hys B set at 100.  Output
B will activate when the display equals 1000 and remain activated until the display falls
below 900 (100 below preset B).

A##### 

- DISPLAY A; When in the run mode , display A ( rate of input A) is displayed with

an "A" in the left side of the display.

B##### 

- DISPLAY B; When in the run mode , display B ( rate of input B) is displayed with

a "B" in the left side of the display.

C##### 

- DISPLAY C; When in the run mode , display C ( net value of A & B) is displayed

with a "C" in the left side of the display.

Summary of Contents for PROTROL

Page 1: ...PROTROL INSTALLATION OPERATING INSTRUCTIONS 99320 9 24 97 KESSLER ELLIS PRODUCTS 10 Industrial Way East Eatontown NJ 07724 800 631 2165 732 649 7100 Fax 732 649 7099 http www kep com ...

Page 2: ...WIRING CONNECTIONS 3 DEFINITIONS 4 FRONT PANEL OPERATIONS 6 PROGRAMMING FLOW CHART 6 PROGRAMMING 7 SETTING THE PRESETS PANEL LOCK 9 CALCULATING THE K FACTORS 10 INTERFACE CARD RS 232 422 OPERATION 11 RS 232 RS422 WIRING 14 TROUBLESHOOTING GUIDE 15 WARRANTY TABLE OF CONTENTS ...

Page 3: ...ax P P signals 10 KΩ imp 5 kHz max NOTE The Mag input has filtering as fol lows 30mV trigger level up to 300Hz 0 25 V trigger level at 5KHz Set Points Two 5 digit control set points are provided The outputs have a programmable hysteresis alarm range from 0 to 9999 Programming Set points decimal points Scaling from 0001 to 99999 input type normalization factor hys teresis alarm range and security p...

Page 4: ... board will be exposed The unit must be removed from the case to access jumpers C F all other jumbers can be accessed by removing the plastic extender J4 J5 J6 J3 J1 J2 CR1 R3 C8 R7 R5 R4 U1 CR2 REV 20229 CR6 CR3 U3 P1 R10 R6 C6 C7 CR4 CR5 C4 R2 R1 C3 C5 U2 U4 U6 U5 R8 R9 C1 C2 C9 B C CLOSE O OPEN 4 30V INPUT Millivolt INPUT Input A J1 O J2 C J3 O J1 C J2 O J3 C InputB J4 O J5 C J6 O J4 C J5 O J6 ...

Page 5: ...nput line noise The noise is carried on the input and DC ground lines Make sure the input wires are not run into the unit in a bundle with power input lines We recommend using shielded cable Connect the shield to DC ground of the unit and earth at one point in the circuit preferably at the DC ground terminal of the unit 3 Output lines The unit has Two relay outputs When these outputs are used to r...

Page 6: ...nputs A B A B This sets the C display to show the ratio of the A B inputs HI CPS HIGH COUNTS PER SECOND This sets the A B inputs for a high count speed input 0 to 10 KHz LO CPS LOW COUNTS PER SECOND This sets the A B inputs for a low count speed input 0 to 40 Hz NOR NORMALIZATION FACTOR This is an averaging factor 00 to 99 Higher settings provide more normalizing averaging for a more stable displa...

Page 7: ...w 90 10 below preset A B RATE B RELAY ASSIGNED TO B RATE This assigns the B relay to the rate of B display B When the rate of the B input equals or exceeds Preset B relay B will activate B NET B RELAY ASSIGNED TO NET This assigns the B relay to the net value of the A B inputs display C When the net value display C equals or exceeds Preset B relay B will activate HYS HYSTERESIS This sets the hyster...

Page 8: ...nd C dispays Press to cycle through PRO GRAM choices Press to step through set up choices in program mode PROGRAMMING FLOWCHART START HERE FACTOR RATE DP LOC LOC LC ALL LC PG CODE RUN MODE RELAY RUN MODE RUN MODE DP F A DP F B A B A B B A B LO CPS HI CPS NOR DLY A RATE A NET HYS A B RATE B NET HYS B RUN MODE ENTER PRGM ENTER ENTER ENTER ENTER ENTER ENTER ENTER PRGM PRGM PRGM ENTER ENTER ENTER ENTE...

Page 9: ...Press the PRGM key to step through choices Press ENTER to enter dis played choice Press the PRGM key to step through choices Press ENTER to enter dis played choice Key in the desired normalizing aver aging factor 00 to 99 Higher set tings provide more normalizing aver aging for a more stable display Keyinthedesireddelay window value 02 to 24 Press ENTER to enter displayed value DISPLAY FACTOR DP F...

Page 10: ... the security lock code To change press the keys under the digits to be canged and press ENTER to enter dis played value RECORD THIS NUMBER FOR FUTURE USE Press the PRGM key to step through choices Press ENTER to enter dis played choice Key in desired hysteresis value and press ENTER Press the PRGM key to step through choices Press ENTER to enter dis played choice Key in desired hysteresis value a...

Page 11: ...ed Key in the lock code see programming step 3 by pressing the keys under the digits to be changed Each time a key is pressed the digit will increment one Press the ENTER key to enter the dis played code After the code is entered the unit will display LOC unit is locked or UN LOC unit is un locked This message will be displayed for approximately 3 sec onds before the unit returns to the run mode P...

Page 12: ...ion of the paper roll equals 3 meters of paper Base K factor 1 pulse 3333 3 meters STEP 2 Calculate the rate K factor The rate K factor is the actual number to be programmed into the unit Caculate the rate K factor using Rate K factor Base K factor Time conversion factor TIME CONVERSION FACTORS Desired rate reading Factor Rate Per Second 1 Rate Per Minute 60 Rate Per Hour 3600 EXAMPLE 1 Using the ...

Page 13: ...mpt you DEVICE XX If XX is the desired device number press return enter If not enter the desired number after the question mark and press return enter BAUD RATE The baud rate is the speed at which data is trans mitted expressed in bits per second Baud rates of 300 600 1200 2400 4800 or 9600 are avail able When in the baud rate section of the menu the unit will list BAUD RATES 1 300 2 600 3 1200 4 ...

Page 14: ...nless the program mode is entered again and the values changed The unit is now set and must be addressed by it s device number to come on line again SERIAL INPUT COMMANDS To get a unit on line you must address it by it s device number This is done by typing DXX S XX device number The unit comes on line and echos back DEVICE XX Insure that DE VICE XX is received before requests are sent The unit is...

Page 15: ... and transmitted to the unit in a string as long as there is a space between the commands If an error is made a correction can be made by back spacing and retyping correct data before the return enter is sent Once a return enter is sent the unit begins processing the data and will transmit the requested data on a non priority basis over the data transmit line A keypad entry or incoming data will h...

Page 16: ...nd pin 5 Ground PRINTER HOOKUP When connecting the unit to a printer you must first program the desired baud rate parity and strobe list with a computer After the unit is programmed it can be connected to the printer Connect the transmit line s of the unit to the receive line s of the printer and be sure that both devices have common grounds When the strobe line is triggered the unit will transmit...

Page 17: ... device is de fective 4 Unit is defective 1 Display is in overflow con dition 1 This will be displayed if A B 0 or when the unit is set for A B or A B B where A or B equals 0 1 Recheck power wiring 1 Use a different power sup ply or install a surge suppres sor 1 Recheck input wiring 2 Recheck K factor settings 3 Replacetransmittingdevice 4 To confirm set K factors 1 Apply a 3 30V signal 1Hz to inp...

Page 18: ...acement of the defective unit at the option of the manufacturer This warranty is void if the product has been altered misused dismantled or otherwise abused ALL OTHER WARRANTIES EXPRESSED OR IM PLIED ARE EXCLUDED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Series Protrol dual ratemeter and net rate A B ratio A B or draw A B B Operatin...

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