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Omega Engineering PTC900, User Manual

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Omega Engineering PTC900 User Manual Download Page 1

PPTTC

C9

90

00

0//PPTTC

C9

90

01

1

Panel-M

Mount PProgrammable

Timer a

and R

Real-TTime C

Clock

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Summary of Contents for PTC900

Page 1: ...TC C9 90 00 0 P PT TC C9 90 01 1 Panel M Mount P Programmable Timer a and R Real T Time C Clock omega com e mail info omega com For latest product manuals omegamanual info User sGuide Shop online at LP0678A ...

Page 2: ...omegashop cz Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany TEL 49 0 7056 9398 0 FAX 49 0 7056 9398 29 Toll Free in Germany 0800 639 7678 e mail info omega de United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5BD United Kingdom TEL 44 0 161 777 6611 FAX 44 0 161 777 6622 Toll Free in United Kingdom 0800 488 488 e mail sale...

Page 3: ...ntacts and outputs from CMOS or TTL circuits The input can be configured to trigger on the edge or level of the incoming pulse Internal jumpers are available to allow the selection for sinking inputs active low or sourcing inputs active high The front panel keys and three user inputs are programmable to perform various meter functions One of the functions includes exchanging parameter lists allowi...

Page 4: ...d filter results in 50 msec start stop response time for successive pulses on the same input terminal 11 USER INPUTS Three programmable user inputs Logic inputs configurable as Current Sinking active low or Current Sourcing active high through a single plug jumper Current Sinking active low VIL 0 9 V max 22KΩ pull up to 12 VDC Current Sourcing active high VIH 3 6 V min 22KΩ pull down Max Continuou...

Page 5: ...f the outputs can be reversed in the programming These plug in cards include LDP6 CDS10 Dual Relay FORM C Normally open closed LDP6 CDS20 Quad Relay FORM A Normally open only LDP6 CDS30 Isolated quad sinking NPN open collector LDP6 CDS40 Isolated quad sourcing PNP open collector DUAL RELAY CARD Type Two FORM C relays Isolation To Timer User Input Commons 2300 Vrms for 1 min Working Voltage 240 Vrm...

Page 6: ... 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 meter PANEL CUT OUT 1 0 INSTALLING THE METER 2 0 SETTING THE JUMPERS To access the jumpers remove the meter base from the meter ca...

Page 7: ... installation and wiring methods must be followed to ensure compatibility in each application The type of the electrical noise source or coupling method into the meter may be different for various installations The meter becomes more immune to EMI with fewer I O connections Cable length routing and shield termination are very important and can mean the difference between a successful or troublesom...

Page 8: ... Switch or Isolated Transistor Current Sink Switch or Isolated Transistor Current Source Emitter Follower Current Source 4 1 POWER WIRING AC Power Terminal 1 VAC Terminal 2 VAC DC Power Terminal 1 VDC Terminal 2 VDC 4 3 USER INPUT WIRING Before connecting the wires the Timer Input logic jumper should be verified for proper position When the user input is configured for cycle count in module 4 the ...

Page 9: ... device Some devices cannot accept more than two or three characters in succession without a pause in between In these cases the meter employs a busy function As the meter begins to transmit data the RXD line RS232 is monitored to determine if the receiving device is busy The receiving device asserts that it is busy by setting the RXD line to a space condition logic 0 The meter then suspends trans...

Page 10: ...the Host Real Time Clock Synchronization Figure 4 6 REAL TIME CLOCK WIRING PTC901 5 0 REVIEWING THE FRONT BUTTONS AND DISPLAY Cycle counter and Real Time Clock displays are locked out in Factory Settings Factory setting for the F1 and F2 keys is NO mode Factory setting for the RST key is Reset Display Selects digit location in parameter values Reset Function key RST Decrement selected parameter va...

Page 11: ... STEP PROGRAMMING INSTRUCTIONS OVERVIEW PROGRAMMING MENU DISPLAY MODE The meter normally operates in the Display Mode In this mode the meter displays can be viewed consecutively by pressing the DSP key The annunciators to the left of the display indicate which display is currently shown Timer TMR Cycle Counter CNT or Date DAT The Time Display for the Real Time Clock is shown with no annunciator An...

Page 12: ...Inhibit Level Active Time Start Time Stop Time Start Time Stop TIMER INPUT OPERATION 0 01 HR 0 001 HR 1 HR 0 1 HR 0 001 MIN HOURS 0 1 MIN 0 01 MIN MINUTES 1 MIN 0 01 SEC 0 001 SEC 1 SEC 0 1 SEC MAXIMUM DISPLAY DISPLAY RESOLUTION RANGE SELECTION SECONDS DAYS HOURS MINUTES 1 MIN 1 SEC 0 1 SEC 0 001 MIN HOURS MINUTES SECONDS 0 1 MIN 0 01 MIN HOURS MINUTES 1 MIN 0 01 SEC 0 001 SEC 1 SEC 0 1 SEC MAXIMU...

Page 13: ...n 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 in Full Programming Mode User Inputs should be programmed while in the ...

Page 14: ...in the sublist The sublist appears when the PAR key is pressed This function does not apply to the RTC Time or Date displays NO Cycle Counter C dSP NO Timer t dSp FACTORY DESCRIPTION DISPLAY ª ª MOMENTARY RESET Edge Triggered When activated momentary action the meter resets the displays entered as in the sublist Function does not apply to RTC Time or Date displays ª ª DISPLAY HOLD Level Active Whe...

Page 15: ...RESET Edge Triggered NO Setpoint 4 SP 4 NO Setpoint 3 SP 3 NO Setpoint 2 SP 2 NO Setpoint 1 SP 1 FACTORY DESCRIPTION DISPLAY When activated momentary action the display intensity changes to the next intensity level of 4 The four levels correspond to Display Intensity Level settings of 0 3 8 15 The intensity level when changed via the User Input Function Key is not retained at power down unless Qui...

Page 16: ... after entering a matching security code or the universal unlock code of With this lock out a User Input would not have to be used for the Program Lock out function Note however the Security Code lock out is overridden when an User Input configured for Program Lock out is not active See Chart SECURITY CODE ª PROGRAMMING MODE ACCESS Throughout this bulletin Programming Mode without Quick in front a...

Page 17: ...ed CYCLE COUNTER STOP VALUE ª to CYCLE COUNTER RESET AT POWER UP The Cycle Counter can be programmed to Reset at each meter power up ª 6 5 MODULE 5 TIMER OPERATING MODES PARAMETER MENU This module can only be accessed if a Setpoint Card is installed Only the value parameters which apply to the selected mode will appear Interval Timing Edge Triggered INt E Interval Timing Level Triggered INt L On D...

Page 18: ...ULE 2 User Input Parameters MODULE 6 Setpoint Parameters P UP 1 Lit 1 OrSd 1 AUtO 1 tstP 1 tOUt 1 SPOf 1 OFf 1 SP 1 ON 1 OFF OFF OFF OFF OFF OFF Power up State NOr NOr NOr NOr NOr NOr Setpoint Annunciator NO NO NO NO NO NO Output Reset w display Reset NO NO NO 0 OFF NO NO Timer Counter Auto Reset 0 OFF 0 OFF 0 OFF NO 0 OFF NO Timer Stop T N A T2 N A N A N A Time out Value N A T N A T2 T N A Setpoi...

Page 19: ...value is entered in month day year format When assigned to the Real Time Clock Time Display the Setpoint value is always entered in format Hours Minutes with AM PM selection In Setpoint One shot mode See Daily On Occurrence the One shot Setpoint is enabled armed by scrolling the AM PM digit until the 2nd digit decimal point is lit SETPOINT OFF ª ª to Based on Setpoint Off Setting After Time Out Va...

Page 20: ...on This value is always entered in minutes seconds and hundredths of seconds format The maximum Time Out Value is 99 minutes 59 99 seconds ª TIMER COUNTER AUTO RESET When the Setpoint output activates or deactivates the meter automatically resets the Setpoint Assignment display Select if the Setpoint output should not cause the assigned display to reset Does not apply to manual activations or deac...

Page 21: ...needed and a value of zero can be used With multiple meters RS485 applications a unique 2 digit address number must be assigned to each meter Addresses 98 and 99 are reserved to configure a unit as a serial real time clock master See Serial Real time Clock Master Adressing to TST TSP CST CSP NO Timer Cnt Start Stop Values StrStp SO1 SO2 SO3 SO4 NO Setpoint Off Time Out Values SpNtOF SP1 SP2 SP3 SP...

Page 22: ...position is set for 0 0 and 25 is written to a register The value of the register is now 2 5 In this case write a value of 250 to equal 25 0 For RTC Time C and Date D Value Time 24 Hours Minutes Seconds HHMMSS Ex 083000 8 30 AM 144500 2 45 PM Date Month Day Year mmddyy Ex 123101 December 31 2001 Day 1 Sunday through 7 Saturday EX 3 Tuesday Notes 1 Since the meter does not issue a reply to value ch...

Page 23: ...eturn 14 LF Line feed 15 SP Space 16 CR Carriage return 17 LF Line feed 50 100 msec for 2 50 msec for Print P 50 100 msec for 2 50 msec for Transmit T 100 200 msec Write V 2 50 msec Reset R PROCESS TIME t2 COMMENT COMMAND 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 transmitt...

Page 24: ...cluding the parity bit is either even or odd This bit is used by the receiver to detect errors that may occur to an odd number of bits in the transmission However a single parity bit cannot detect errors that may occur to an even number of bits Given this limitation the parity bit is often ignored by the receiving device The meter ignores the parity bit of incoming data and sets the parity bit to ...

Page 25: ...ing network The time date or day will also be transmitted and updated in the Slaves when changed in the programming of the Serial RTC Master Only one meter should be configured as Master and that meter should also be configured as the Host ª CALIBRATE REAL TIME CLOCK The Real Time Clock circuit uses a crystal controlled oscillator for high accuracy timekeeping The oscillator is factory calibrated ...

Page 26: ...ions PROGRAMMING LOCKED OUT CHECK User input set for program lock out function is in Active state ENTER Security code requested TIMER NOT RUNNING CHECK Input wiring Timer plug jumper setting Timer input programming in Module 1 input signal level Timer Inhibited by Input B or a user input CERTAIN DISPLAYS ARE LOCKED OUT CHECK Display Lock out programming in Module 3 MODULES or PARAMETERS NOT ACCESS...

Page 27: ...C C Src NONE VALUE C dir CYCLE COUNTER STOP VALUE A 000000 UP C Strt CYCLE COUNTER STOP VALUE B CYCLE COUNTER START VALUE A OOOOOO 000000 C StOP C p UP CYCLE COUNTER STOP A B CYC CNTR RESET AT POWER UP CYCLE COUNTER START VALUE B NO NO 000000 DISPLAY PARAMETER USER SETTING FACTORY SETTING PARAMETER VALUE CHART Programmer ________________ Date ________ Clock Timer Meter _____________ Security Code ...

Page 28: ...INT OFF B TIME OUT VALUE B TIME OUT VALUE A 000100 SETPOINT OFF VALUE A VALUE SETPOINT OFF A LAtCH LAtCH LAtCH VALUE NO Mon Fri Mon Fri Mon Fri Mon Fri 000000 000000 VALUE VALUE NONE SP 4 USER SETTING NO Mon Fri Mon Fri Mon Fri Mon Fri 000000 000000 VALUE NONE SP 3 LAtCH FACTORY SETTING USER SETTING FACTORY SETTING VALUE NO Mon Fri Mon Fri Mon Fri Mon Fri 000000 000000 VALUE VALUE SETPOINT ON B NO...

Page 29: ... Value Setpoint 1 Time out Value Setpoint Select Setpoint Assignment Setpoint Action Output Logic Setpoint On Setpoint Off Time out Value Daily On Occurrence Daily Off Occurrence Timer Stop Timer Counter Auto Reset Output Reset w Display Reset Setpoint Annunciator Power up State Baud Rate Data Bit Parity Bit Meter Address Set Time Factory Service Code Setpoint number Set Date Set Day Time Display ...

Page 30: ...ut card with terminal block Communications Setpoint Alarms DP6 CDS40 Quad Setpoint sourcing open collector output Card DP6 CDS30 Quad Setpoint sinking open collector output Card DP6 CDS20 Quad Setpoint relay output Card DP6 CDS10 Dual Setpoint relay output Card PART NUMBERS DESCRIPTION DESCRIPTION PART NUMBERS Real Time Clock 85 250 VAC power Timer 85 250 VAC power PTC901 PTC900 Real Time Clock 11...

Page 31: ...otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans...

Page 32: ...ors Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipment DATA ACQUISITION Data Acquisition Engineering Software Communications Based Acquisition Systems Plug in Cards for Apple IBM Compatibles Datalogging Systems Recorders Printers Plotters ...

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