Siemens LOGO! User manual

updated 24/03/2020
•PRE-PROGAMMED as 4 CHANNEL 7 DAY TIME SW. with HOLIDAY OFF OVERRIDE
•12 PROGRAMMABLE HOLIDAY BLOCK DATES (individual days or group of days)
•INDIVIDULE AFTER HOURS PUSH BUTTON INPUTS (AHR up to 99hrs run time)
•HOLIDAYS CAN BE SET FOR ONCE OFF OR REPEAT EACH YEAR (ie CHISTMAS)
•COMMON HOLIDAY OFF OVERRIDE FUNCTION INTERLOCKABLE WITH EACH OF
THE FOUR TIME SWITCHES.
•INDIVIDULE TIME SWITCHES CAN BE SET FOR MULTIPLE ON/OFF's EACH DAY
•PLAIN ENGLISH SCROLLING LCD DISPLAY SHOWING OUTPUT & HOLIDAY STATUS
•EXISTING HOLIDAY PROGRAM DATE INFORMATION AVAILABLE ON LCD SCREEN
•TOGGLE ON / TOGGLE OFF AHR FUNCTION.
•DIN RAIL MOUNT, SUITS M.C.B ENCLOSURES
•OUTPUT RELAYS ARE POTENTIAL FREE & RATED AT 240v 10A (res.)
•MANUAL ALL ON & OFF KEYBOARD FACILITY (WILL AUTO RETURN TO AUTO AFTER 99HRS)
This pre-programmed Siemens Logo PLC has been programmed for use as a 4
channel 7 day Time Switch with independent output voltage free relays (240v
rated). Each time switch channel has its own multi on/off per day, 7 days a week
time switch setting schedule plus individual after hours push button inputs. 12
Holiday Start / Finish blocks ( single day or block of days ..ie easter ) can be
programmed as a common off HOLIDAY override to override any or all of the four
time switches but are still able to individually triggered on by the their
independent AHR inputs. The 4 time switches are each preset to operate Monday
to Friday from 08:00 (8 am) till 17:30 (5:30pm), & the after hour timers preset for
2 hours operation, but all settings are user adjustable via the keypad onsite. Two
of the PLC keyboard buttons have been assigned as Master Manual all ON &
OFF buttons, but if left in Manual returns to Auto time switch control after 99
hours if not toggled back to Auto control by again pressing the PLC fascia button.
.
LOGO as 4 channel 365 T/Switch
PRE PROGRAMMED SIEMENS LOGO PLC as
4 x 7 DAY TIME SWITCH
c/w INDIVIDULE AHR I/P's
+ common 365 DAY HOLIDAY OFF override
HEVAC CONTROL AGENCIES Pty.Ltd. www.hevac.com.au 03 95627888
24v AC or DC POWERED
240V VERSION AVAILABLE
VOLTAGE FRE RELAY OUTPUTS

updated 24/03/2020
LOGO as 4 channel 365 T/Switch
HEVAC CONTROL AGENCIES Pty.Ltd. www.hevac.com.au 03 95627888
OPTIONAL
AHR PUSH
BUTTONS
TIME SW. 1 TIME SW. 2 TIME SW. 3 TIME SW. 4
HOL.INTERLOCK TS1
HOL.INTERLOCK TS2
HOL.INTERLOCK TS3
HOL.INTERLOCK TS4
THE FOUR INTERNAL 7 DAY TIME SWITCHES CAN BE INDIVIDULLY INTERLOCKED TO NOT
RESPOND TO THE COMMON HOLDAY OFF OVERRIDE SCHEDULE. FITTING A LINK FROM
"P1" TO i5, i6, i7 or i8 DISABLES THAT RELATIVE TIME SWITCH INTERLOCK TO THE
COMMON HOLIDAY PROGRAM, ie: IF TIME SWITCH 4 IS USED FOR EXAMPLE TO ENABLE
SECURITY LIGHTING AND IS TO ONLY OPERATE AS PER ITS 7 DAY TIME SWITCH
PROGRAM AND NOT TO BE OVERRIDEN OFF BY THE HOLIDAY PROGRAM, A LINK SHOULD
BE FITTED BETWEEN TERMINALS P1 & i8.
THE FOUR INDEPENDANT TIME SWITCH AFTER HOUR PUSH BUTTON INPUTS CAN BE
LOOPED TO OPERATE FROM A COMMON SINGLE PUSH BUTTON OR ANY COMBINATION
THAT IS REQUIRED.
OPERATIONAL NOTES :
PLC CONTROL PANEL

FROM THE CURRENT DISPLAYED RUNNING SCREEN PRESS THE
DOWN ARROW BUTTON UNTIL THE LAST SCREEN APPEARS
SHOWING JUST THE TIME & DATE AS SHOWN IN THE NEXT
SCREEN SHOT BELOW.
NOW PRESS THE ESC BUTTON TO CAUSE THE 1ST INTERNAL MENU
SCREEN TO APPEAR.
USE THE DOWN BUTTON TO HIGHLIGHT "PROGRAM" , THEN PRESS
OK, THE SCREEN BELOW WILL APPEAR.
PRESS OK ON THE ALREADY HIGHLIGHTED "SET PARAMETER" AND
A THE LIST OF USED INTERNAL PROGRAM BLOCKS IS DISPLAYED
STARTING AT "B001" (OR NAMES IF BLOCKS HAVE BEEN TAGGED ie "EASTER").
SCROLL DOWN THE PARAMETER LIST USING THE DOWN BUTTON
TO THE LOGIC BLOCK THAT NEEDS EDITING . SEE ATTACHED LIST
OF LOGIC BLOCKS WITH PARTICULAR SETTINGS THAT MAY NEED
ADUSTING TO SUIT SITE CONDITIONS ETC.
USE THE UP OR DOWN BUTTONS TO HIGHLIGHT THE PARTICULAR
PARAMETER REQUIRING EDITING. PRESS THE OK BUTTON, THEN
EDIT THE VALUE USING THE UP, DOWN, LEFT & RIGHT BUTTONS
AS REQUIRED TO SET THE NEW VALUE, PRESS OK TO LOCK IN NEW
VALUE, THEN PRESS ESC TO EXIT EDITING & / OR TO MOVE TO
ANOTHER PARAMETER TO EDIT & REPEAT.
TO RETURN TO THE NORMAL RUNNING SCREEN, PRESS ESC UNTIL
ONLY THE TIME & DATE SCREEN IS DISPLAYED, THEN PRESS THE
UP BUTTON UNTIL THE DISPLAYED SCREEN NO LONGER CHANGES,
THIS RETURNS THE LOGO TO ITS NORMAL DISPLAY & OPERATION.
HOW TO EDIT SETTINGS IN THE SIEMENS LOGO
THIS PRODUCT BEING A PRE PROGRAMMED PLC ,
ACCESS TO EDITABLE SETTINGS IS VIA ACCESSING
DATA IN INTERNAL PROGRAM MEMORY LOCATIONS.
TO EDIT VALUES -FOLLOW THE PROCEDURE BELOW.
"PROGRAM"
"SET PARAMETER"

4 CHANNEL TIME SWITCH EDITABLE PARAMATER LIST
B001
B002
B003
B004
B005
B006
(B007)
(B008)
(B009)
(B010)
(B011)
(B012)
(B013)
(B014)
(B015)
(B016)
(B017)
B018
LOGIC BLOCK USE
LCD SCREENS SHOWING BLOCK # OR TAG
HOLIDAY 1
HOLIDAY 2
HOLIDAY 3
HOLIDAY 4
HOLIDAY 5
HOLIDAY 6
HOLIDAY 7
HOLIDAY 8
HOLIDAY 9
HOLIDAY 10
HOLIDAY 11
HOLIDAY 12
7 DAY TIME SW.
AHR 1 TIMER
AHR 2 TIMER
AHR 3 TIMER
AHR 4 TIMER
N/A
OTHER N/A LOGIC BLOCKS NOT SHOWN
NOTE : IF A HOLIDAY MEMORY BLOCK LOCATION (B001 - B012) IS NOT
USED, LEAVE BOTH ON & OFF DATES SET TO 2000-01-01

EXAMPLE LCD SCREENS FOR EDITING HOLIDAYS
START DATE OF HOLDAY
BLOCK TAG (LABEL) & page #
YEARLY ON = REPEATS EACH YEAR YEARLY
OFF = DOES NOT REPEAT YEARLY
MONTHLY ON = REPEATS EACH MONTH
MONTHLY OFF = DOES NOT REPEAT MONTHLY
(YEAR / MONTH / DAY of MONTH )
NOTE : IF SINGLE DAY HOLIDAY SET ON DATE AS
HOLIDAY DATE, SET OFF DATE AS NEXT DAY
DATE. IF BLOCK OF DAYS SET ON DATE AS 1ST
HOLIDAY DATE & OFF DATE AS DAY AFTER LAST
HOLIDAY DATE.
END DATE OF HOLIDAY
(SET TO DATE AFTER HOLIDAY)
LOGIC BLOCK B001 TAGGED & DISPLAYED AS "B4 TERM 1" IN THIS EXAMPLE
EXAMPLE LCD SCREENS FOR EDITING 7 DAY TIME SWITCH 1
HIGHLIGHT "D1" TO SET WHICH DAYS OF THE WEEK
ARE TO BE CONTROLLED BY THIS PARTICULAR
INTERNAL TIME SWITCH, USE UP, DOWN, LEFT & RIGHT
BUTTONS TO SELECT DAYS ( "-" = DISABLED DAY ).
SCROLL DOWN TO "On1" USING DOWN BUTTON TO
HIGHLIGHT ON (START) TIME , PRESS OK, THEN USING
UP,DOWN, LEFT & RIGHT BUTTONS SET REQUIRED TIME.
REPEAT FOR "Off1" OFF (FINISH) TIME. 3 ON/OFF'S CAN BE
SET PER DAY IF REQUIRED.
PRESS THE "ESC" BUTTON TO RETURN TO THE PROGRAM
BLOCK LIST TO EDIT ANOTHER BLOCK OR REPEATEDLY
PRESS "ESC" TO EXIT THE EDITING SCREENS & RETURN TO
NORMAL DISPLAY & OPERATION.

EXAMPLE LCD SCREENS FOR EDITING DELAY ON+OFF TIMERS
HIGHLIGHT THE "T" VALUE USING THE UP, DOWN,
LEFT, RIGHT & OK BUTTONS TO SET REQUIRED
VALUE. PRESS THE "ESC" BUTTON TO RETURN TO THE
PROGRAM BLOCK LIST . REPEATEDLY PRESS "ESC" TO
EXIT THE EDITING SCREENS & RETURN TO NORMAL
DISPLAY & OPERATION.
EXAMPLE LCD SCREENS FOR EDITING ON or OFF DELAY TIMERS
EDIT TH FOR THE ON DELAY SETTING &
TL FOR THE OFF DELAY SETTING
HEVAC CONTROL AGENCIES PTY.LTD 0395627888 www.hevac.com.au