Omega PTC-15 User guide

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PTC-15

Programmable Timing Controller

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PTC-15 Programmable Timing ControllerPTC-15 Programmable Timing Controller

FRONT PANEL FUNCTIONS

Selects view set time mode. Allows access to set point for adjustment in set mode. Moves adjustment to the next digit in set and program mode. Allows access to parameters for adjustment in program

SEL

mode.

Selects set mode. Selects program mode when held for >4 seconds. Steps through individual timer

PRG

functions when in program mode. Exits program mode when held for >4 seconds at Mde prompt in program mode.

Increments the timer being displayed in view mode. Increments the timer being adjusted in set mode. Increases a single digit in set mode. Steps up through the function menu in program mode. Increases a parameter value or option in program mode.

Decrements the timer being displayed in view mode. Decrements the timer being adjusted in time set mode. Decreases a single digit in set mode. Steps up through function menu in program mode. Decreases a parameter value or option in program mode.

WIRING DIAGRAM

To Pin 6 or 7

Contacts

5A @ 240Vac

ML type

Input switches

MH type

1 2 3 4 5

9 10 11 12 13 14 15 16 17 18 19 20

Output 1

Output 2

OP3

6 7 8

OP4

12/24 Vac/dc

240 Vac 110 Vac

Neutral

OP5

VIEW MODE

The view mode is used to determine which timer is displayed, or to view (but not change) the set times. To change the timer being viewed during normal running :-

1. Press /\ or \/ to show the currently selected timer (T1 at default).

2. Press /\ or \/ again to change the selected timer. The timer number (e.g. T3 = Timer 3) will be displayed for 3 seconds and that timer will then be in view. If the timer selected is set to relay mode, the display will show "rly".

To view set times:-

3. Press SEL. The display will show the timer and set point number (e.g. St21 = timer 2, set time 1) for 3 seconds and then shows that set time for a further 3 seconds. If there is a second set time (i.e. in cct and dodo modes) this can be displayed by pressing SEL again.

4. Use /\and \/ while viewing the set time to select the timer set point to be displayed.

5. The timer will return to normal running after displaying the set time. The last timer to be displayed will now be in view. To view a different timer while running, repeat steps 1 and 2 above.

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TIMING MODES

PROGRAM PARAMETER MAP

Supply

Input*

O/P

Supply

Input*

O/P

Supply

Input*

O/P

Supply

Input*

O/P

dE (CtS) dE (PtS) dE (Ptr)

T T

T T T

cct

T2 T2

* Input refers to terminals 1 to 5 Terminal 1 is input for Timer1 Terminal 2 is input for Timer 2 etc

T1T1 T1

dodo

T2 T2

PROGRAM PARAMETERS

VIEW MODE

Press

SEL

Press or

Displays

Timer(n )

Displays

View set point 1

Timer(n)

Dual timer options

Displays

View set point 2

Timer(n)

T(n)

Press or to increment or decrement timer in view

View

Press

St(n)1

Press or to increment or decrement timer number (n)

Single timer options

Press

St(n)2

Press or to increment or decrement timer in view

SEL

Int (CtS)

Int (PtS)

Int (Ptr)

SET MODE

Press

PRG

Displays

St(n)1

Press or to increment or decrement timer to be set then press

SEL

Displays value with lsd (right) digit flashing

Press or to set digit then press

SEL

Displays value with next digit flashing

Repeat previous step for remaining digits, then press

PRG

Single timer options

Dual timer options

Displays

St(n)2

Repeat as for St(n)1

Note : These routines apply to programming from default values. Once another set-up has been programmed, parameters will start from the previous settings.

Normal running - viewing timer (n)

Parameter Function Default Range/Option

St11-St51 First timing value 9000 0 to Timing range St12-St52 Second timing value 9000 0 to Timing range PASS Password to access 0000 0 = No Password

Program 1 - 4999 for adjustable times

5000-9999 for locked times

1996 Override Password MODE Timing Mode dE dE = Delay On (ndE1-5) Selection int = Interval Time

dd = Delay Off

cct = Cycling Timer

dodo = Delay On Delay Off

rLy = Relay Mode r nG1 Timing Range SECS SECS = 0.1 to 999.9 secs r nG2 Selection M-S = 1sec to 99min59sec

H-M = 1min to 99hrs59min St Start Mode CtS CtS = Close to Start

PtS = Pulse to Start

Ptr = Pulse to Reset ncYc Cycle Counter 0000 0000 = Continuous

1-9999 cycles tdir Counting Direction uP uP or dn = Up or Down

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PROGRAM MODE

Press & hold

PRG

Password =0000

Normal running - viewing timer (n)

Press & hold to exit Program mode

PRG

Displays

PASS

Press

Displays value with msd (left) digit flashing

Press or until digit correct then press

Displays value with next digit flashing

Repeat above step for all four digits, then press

dE & Int modes

Press

Displays

PRG

Displays

CtS

Displays

St(n)1

Press

PRG

Displays

900.0

Press

PRG

SEL

PRG

Press

SEL

Press or to select start mode then press

PRG

Press

SEL

Press or to set time. Press to move to next digit

PRG

Press when set

SEL

relay mode

Press

PRG

Press

PRG

Displays

Mde1....5

Press

Displays

dE, Int, dd, cct,

dodo or rLy

Press or to select mode then press

Displays

r nG1

Press

Displays

SECS

Press or to select range then press

dd mode

Displays

St(n)1

Press

Displays

900.0

Press or to set time. Press to move to

SEL

next digit. Press when set

PRG

SEL

Press

PRG

Press

PRG

Press

PRG

Press

PRG

Displays

tdir

Press

SEL

Press or to select UP or dn then press

cct mode

Displays

r nG2

Press

Displays

SECS

Press

Displays

nCyC

Press

Displays

0000

Press or to select No of cycles then press

Displays

St(n)1

Press

Displays

900.0

Press or to set time. Press to move to next digit press when set

Displays

St(n)2

Repeat step for set point 1 (St(n)1)

Press

PRG

SEL

PRG

SEL

Displays

PASS

Press

Displays

0000

Press or to set digit, then press Repeat untll code is correct then press

dodo mode

Press

Displays

PRG

Displays

SECS

Displays

St(n)1

Press

PRG

Displays

St(n)2

Press

SEL

r nG2

Press

SEL

Press

SEL

900.0

Press or to set time. Press to move to next digit

PRG

press when set

Repeat step for set point 1 (St(n)1)

PRG

SEL

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SET MODE

Set mode is used to change the set times.

1. Press PRG. The display will show the timer and set point number (e.g. ST21 = timer 2, set time 1).

2. Use /\ and \/ to select the timer to be set.

3. When the relevant timer is selected, press SEL to allow the set time to be changed.

4. Adjust the set time one digit at a time using /\ and \/. Press SEL to move between digits.

5. When adjustment is complete, press PRG to store the new setting and move on to the second set time if selected. If a single time mode is in use, the timer will return to run mode.

6. Repeat steps 4 and 5 to set the second time.

7. Press PRG to return to run mode. The last timer to be set will now be in view. To view a different timer while running, repeat steps 1 & 2 in view mode above.

ADJUSTING SET TIME

Program mode is used to set up the operating functions and parameters of the timer. (Refer to the parameter map for programming details)

1. Press and hold PRG. The display will show PASS (if a password>0 has been set). Press SEL and use /\ and \/ to enter each digit of the password. Use SEL to move between password digits. When complete press PRG to access the program functions. NOTE : if no password is set (PASS=0000) the display will go directly to the first program parameter (MdE1).

2. Use /\ and \/ to move around the program menu (Mde1, Mde2, Mde3, Mde4, Mde5, tdir, PASS Mde1, Mde2 … etc.)

3. Press SEL to access the program parameter to be changed, use /\ and \/ to change the parameter (using SEL to move between digits where required).

4. Press PRG to store the change and move on to the next variable within a particular timer set up ( eg. Mde1, rng1, St, St11 - Mde1, rng1…etc)

5. Use /\ and \/ at the Mde prompt to move around the program menu.

6. Press and hold PRG at any Mde prompt to exit program mode. The timer active when exiting from program mode will now be in view. To view a different timer while running, repeat steps 1 & 2 in view mode above.

NOTES

1. Set and program modes will time out if no buttons are pressed for 1 minute. The timer will return to run mode.

2. When the program routine has been accessed all timing stops, is reset and all outputs are deenergised.

3. Timing continues in set mode. The new set times take effect when the timer is next started.

4. The output indicator will light when the relevant output is energised.

DIMENSIONS

2.76 (70) 2.56 (65)

0.6 (15)

3.46 (88)

Panel cut-out 2.755 x 1.77 (70 x 45)

All dimensions in inches (mm)