background image

17

5.5.7

Lower display:   

di5P-2

The configuration of the lower display which has six
6mm high digits, depend upon whether the repeat
timer function

CYCLE5

, which can repeat the timing

period up to 99 times or continuously with a
configurable delay between periods, is enabled.
The configuration options are:

CYCLE5

 disabled

The lower display shows the set time

5ET t

or the lower display may be disabled.

CYCLE5

 enabled

The lower display shows the total number of
repeat cycles requested together with the
current

cycle

number.

During

the

configurable delay between cycles the
display times-down from the requested
delay time to zero. Each operation may be
briefly named at it's start or periodically
throughout the cycle.
The lower display may also be disabled if
not required.

To check or change the configuration of the lower
display select

di5P-2

from the configuration menu

and press

(

which will reveal the existing setting

which can be changed by pressing the

*

or

&

button followed by the

)

button to enter the

selection and return to the configuration menu.

If the

CYCLE5

function is not enabled the

following two options are available:

5td

Lower display shows the Timer's set
time

5Et t

, from which the BA577E will

time-up or time-down depending upon
the direction of count selected in the

uP or dn

 function.

oFF

 

Lower display disabled.

If the

CYCLE5

function is enabled the following

three options are available:

5td

Lower display shows the number of
cycles requested together with the
current cycle number.

During the

configurable delay period the display
times-down from the requested delay to
zero. A brief notification of timer status
i.e.

CYCLE

or

dELAY

is shown at start of

each period.

               

02   -  11

Current

Number of cycles

cycle 

requested, not shown

number

when cycle is

 continuously repeated.

LabEL

Exactly the same as

5td

, but timer

status i.e.

CYCLE

or

dELAY

is shown

periodically.

oFF

 

Lower display disabled.

5.5.8

Starting & stopping the Timer:  

5tAr5toP

The Timer may be started and stopped by a sensor
input signal or by operation of the front panel

*

or

&

 push buttons.

To check or change the control of the Timer, select

5tAr5toP

from the configuration menu and press

(

which will reveal the existing setting which can be
changed by pressing the

*

or

&

button followed

by the

)

button to enter the selection and return to

the configuration menu.  Options available are:

Voltage inputs or control from front panel

Display

Start

Stop

ControL 1

Input high

Input low

ControL 2

Input low

Input high

LoCAL

&

 button

*

 button

Contact and open collector inputs

Display

Start

Stop

ControL 1

Open

Closed

ControL 2

Closed

Open

Proximity detector input

Display

Start

Stop

ControL 1

Low current

High current

ControL 2

High current

Low current

5.5.9

Units of display:  

unit5

Defines the format of all displayed times, except the
delay time of the optional control outputs which is
shown in seconds and the grand total which is
shown in hours and tenths of an hour.

To check or change the units of display, select

unit5

from the configuration menu and press

(

which

will reveal the existing setting. The required units
can be selected by pressing the

*

or

&

button

followed by the

)

button to enter the selection and

return to the configuration menu.

The options

available are shown below:

 

Display

12 : 00 : 00

Hours, minutes & seconds

12 : 00

Hours & minutes

*

     

30 : 00

Minutes & seconds

           

30

Seconds

*

Only available when time in seconds specified in

any Timer function is zero or divisible by 60.

The Timer's maximum elapsed time in any format is
equivalent to 99 hours, 59 minutes & 59 seconds.

Summary of Contents for BA577E

Page 1: ...Issue 4 3rd July 2018 BA577E One input General purpose Timer or Clock Issue 4...

Page 2: ...epeat timing cycle CYCLE5 5 5 12 Cycle function enable EnbL 5 5 13 Cycle count cycl cnt 5 5 14 Restart delay r5t dela 5 5 15 Adjusting the set time 5Et t and restart delay r5t dela from the display mo...

Page 3: ...8 4 8 Enable Control output 1 EnbL 8 4 9 On and off times oP 1 on 1 oP 1 off 1 oP 1 on 2 oP 1 off 2 8 4 10 Control output 2 Optional oP2 8 4 11 Enable control output 2 EnbL 8 4 12 On and off times oP2...

Page 4: ...s the basic circuit that is used for all BA577E Timer installations Clock installations are the same except that the input terminals 5 6 are not used For simplicity the optional control outputs are de...

Page 5: ...e circuit to prevent false triggering of the instrument Three levels of debounce protection are available See section 5 5 6 2 2 5 Voltage pulse input Two voltage pulse input ranges are independently s...

Page 6: ...ecommended panel cut out dimensions To achieve an IP66 seal between the instrument enclosure and the instrument panel the smaller tolerance aperture must be used Although the front of the BA577E has I...

Page 7: ...g clamps 3 4 Scale card The BA577E s units of measurement are shown on a printed scale card in a window at the right hand side of the display The scale card is mounted on a flexible strip that is inse...

Page 8: ...lay through which a scale card showing the units of time such as hours can be seen New instruments are fitted with a scale card showing the units of measurement specified when the instrument was order...

Page 9: ...plished via the front panel push buttons or by a remote contact A grand total time is maintained which can be viewed by operating the front panel push buttons It may be reset to zero from within the c...

Page 10: ...5 Shows in succession firmware version number instrument function elap5e and any output accessories that are fitted A Dual Control Outputs Access to configuration menu 5 3 Displays when configured as...

Page 11: ...t the end of the delay time automatically returns to Running Complete Entered automatically from Running when there are no more timing cycles to perform When the CYCLE5 function is enabled the timing...

Page 12: ...he instrument using the or push button to adjust the flashing digit and the push button to transfer control to the next digit If the correct code has been entered pressing will cause the first paramet...

Page 13: ...ContACt Switch contact Energise input by linking terminals 3 4 See section 5 5 5 dEbounCE Defines the level of debounce applied to the input to prevent false functioning dEFAuLt HEAVY LiGHt See sectio...

Page 14: ...display mode to 5Et t and r5t dela See section 5 5 15 Display Summary of function uP or dn Direction of count Defines whether the Timer times down from 5Et t to zero or times up from zero to the set...

Page 15: ...as control output 1 See section 5 5 26 Display Summary of function CLr Gtot Reset grand total to zero This function resets the grand total which represents the total Timer run time from within the con...

Page 16: ...s twice to return to the configuration menu or repeatedly press the or button until the required type of input is displayed and then press twice to return to the configuration menu One of following si...

Page 17: ...at start of each period 02 11 Current Number of cycles cycle requested not shown number when cycle is continuously repeated LabEL Exactly the same as 5td but timer status i e CYCLE or dELAY is shown p...

Page 18: ...18...

Page 19: ...19...

Page 20: ...o the next digit When set as required enter the selection and return to the cycl cnt prompt in the sub menu by operating the button 5 5 14 Restart delay r5t dela This sub function defines the time del...

Page 21: ...diately Continue When power is restored the Timer will continue from where it stopped without any manual intervention To check or change the function select P fail from the configuration menu and pres...

Page 22: ...ation example in section 6 2 of this manual illustrate the use of the control outputs Further examples can be found in Application Guide AG374 which is available on the BEKA website 5 5 22 Control out...

Page 23: ...select op1 dELA from the control output 1 sub menu and press which will reveal the existing delay time with one digit flashing The flashing digit can be adjusted using the or button and the button to...

Page 24: ...trol to the second digit which should be set to u When 5urE has been entered pressing the button will reset all the configuration functions and return the instrument to the display mode Note r5Et dEF...

Page 25: ...topped when the start button is operated Fig 11 Control of a solenioid valve The required instrument configuration for this example are shown below Function Display Setting Access code CodE 0000 Funct...

Page 26: ...configuration menu Incorrect security code That the correct security code is being used Contact BEKA if code is lost 7 2 Fault finding after commissioning ENSURE PLANT SAFETY BEFORE STARTING MAINTENAN...

Page 27: ...regularly checked Inspection frequency should be chosen to suit the environmental conditions 7 5 Guarantee Instruments which fail within the guarantee period should be returned to BEKA associates or o...

Page 28: ...ment s permanent memory Following initialisation the instrument will display a flashing display which is a request for the local time to be entered The clock will not start to function until a display...

Page 29: ...out this manual push buttons are shown as and and legends displayed by the Clock are shown in a seven segment font as they appear on the instrument e g di5PLAY and CodE Access to the configuration men...

Page 30: ...30...

Page 31: ...ntrol output 1 Optional Control output 1 can turn on output closed and off output open twice in each twenty four hour period This function contains five sub function EnbL Enables output 1 and defines...

Page 32: ...time is entered the Clock will display a flashing 00 00 00 or 00 00 for 24 hour formats or A12 00 00 or A12 00 for 12 hour formats To adjust the clock set time select 5Et from the configuration menu a...

Page 33: ...tered return to the configuration menu by pressing the button twice 8 4 10 Control output 2 Optional oP2 Control output 2 is an optional factory fitted output which can be configured to turn on output...

Page 34: ...m the display mode may be protected by a four digit alphanumeric security code which must be entered to gain access Default security code 0000 allows unrestricted access With ACCd displayed press to e...

Page 35: ...ill then change the instrument to a Clock and return the display to FunCtion in the configuration menu Step 3 Select display format Using the or button select di5PLAY in the configuration menu and pre...

Page 36: ...sed access to the configuration menu Using the or button select CodE from the configuration menu and press which will reveal 0000 with the first digit flashing This example requires the security code...

Page 37: ...ANCE If a BA577E fails after it has been functioning correctly as a Clock the following table may help to identify the cause of the failure Symptom Cause Check No display No power supply That there is...

Page 38: ...8 10 6 Customer comments BEKA is always pleased to receive comments from customers about our products and services All communications are acknowledged and whenever possible suggestions are implemented...

Reviews: