SECTION 3 USING THE HSL
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1. gun should be replaced HSL SM8 User s Manual SYSTEMS Electronics Group 21 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY The RESET key can be used to reset SPRAYS for the currently displayed machine and gun This should only be done when a new spray gun has been installed to allow collection of the total number of spray cycles for the gun This key is disabled if the SET UP switch is in the disabled position to prevent unauthorized personnel from resetting the gun counts 3 8 SET UP KEY This selection is used to invoke the primary set up menu This consists of the following three selections 1 SET EXPECTED GUN LIFE OF SPRAYS 2 PRESET OR RESET OF GUN SPRAYS 3 SET CAN PRX TO GUN INDEXES SHIFTS The set up menu is key switch protected such that only authorized personnel those with the key can activate the selection The Set up Enable input must be on to invoke the set up menu Each selection is displayed for a time delay The INCR key and DECR key can also be used to either advance to the next selection or retard to the previous selection respectively When selected each of the above selections bring up a sub menu with the corresponding set up parameters The following sections describe these sub menus and the definitions of the corresponding variables To select the respective set up sub menu simply press the corresponding numeric key 1 thru 3 HSL SM8 User s Manual SYSTEMS Electronic2. is pressed the machine number will roll over to 1 again The gun times and gun counts displayed are for the selected machine and gun number which is selected with this key Used to select the next gun Pressing this key increments the gun number by one If the machine number was 8 when this key is pressed the gun number will roll over to 1 again The gun times and gun counts displayed are for the selected machine and gun number which is selected with this key Used to fire the selected gun when the machine is stopped for test purposes The selected gun will fire once for the spray time of that gun every time this key is depressed Used to reset the can jam sensor fail alarms and the gun life expectancy exceeded alarm as well as reset the gun spray counts for the selected gun Increment key used to increment the selected field by one This is used to increment by one any of the following provided it is selected the selected field is the field that contains the cursor on delay spray time or any of the set up parameters Holding this key for one second will increment the currently selected field continuously Decrement key used to decrement the selected field by one This is used to decrement by one any of the following provided it is selected the selected field is the field that contains the cursor on delay spray time or any of the set up parameters Holding this key for one second will decrement the currently
3. HSL SMS8 User s Manual SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY The spray gun times on delay and spray time Can Sensor to Gun Number of Indexes as well as the gun life expectancy limit are all set through the keypad of the M4500 The following sections describe the steps in setting these variables as well as using the M4500 keypad and display in general 3 1 OVERVIEW OF KEYPAD AND DISPLAY kJ SYSTEMS ELECTRONICS GROUP INC DELAY 000 SPRAY 000 MACH 1 GUN 1 DELAY SPRAY MANUAL A 1 2 3 a TIME TIME SPRAY INC DEC AEG 4 5 6 elon e 7 s 9 o Figure 3 1 HSL SM8 Keypad Lay out The M4500 keypad is comprised of a 3 row by 8 column keypad The group of 12 keys on the right side are used for numeric entry which includes the ENTER and ESC keys The group of 12 keys on the left side are defined as follows DELAY TI ME Used to adjust the On delay of for the selected gun SPRAY TIME Used to adjust the Spray duration for the selected gun SYSTEMS Electronics Group 17 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY HSL SMS8 User s Manual NEXT MACH NEXT GUN MAN SPRAY RESET INCR DECR CURR SHIFT Used to select the next machine Pressing this key increments the machine number by one If the machine number was 8 when this key
4. ans is displayed for each machine one at a time for a time delay of 7 to 8 seconds each The NEXT MACH key can also be used to advance to the next machine coated can count if desired Once the count for all the machines have been displayed the default screen is returned to 3 7 GUN LIFE KEY The GUN LIFE key is used to view the actual number of spray cycles for each gun as well as the percent of life used for each gun When the GUN LIFE key is depressed the following screen is displayed MACH x GUN x USE xx SPRAYS xxx XXX XXX Where MACH is the currently displayed machine GUN is the currently displayed gun USE is the percent of gun life that has been used and SPRAY is the actual number of times the spray gun has been fired since it was installed The display is initialized with machine 1 gun 1 when the GUN LIFE key is first hit Each gun is then displayed one at a time for a time delay The NEXT MACH or NEXT GUN key can be used to advance to the next gun as well The purpose of this screen is to give the operator and maintenance personnel an idea of how much use each gun has incurred The percentage of use is calculated as number of actual sprays divided by expected gun life see section 3 8 1 times 100 When the actual number of sprays exceeds the expected gun life use equal to or greater than 100 the gun life expectancy exceeded alarm will be displayed for that particular gun indicating that
5. fe by one The number entered for the expected life should be based on the manufactures number of cycles rating for that particular gun Once all gun life expectancies have been entered press the ESC key to return to the primary set up menu The ESC key can also be depressed at any time to return back to the primary set up menu without setting or viewing all the guns SYSTEMS Electronics Group 93 2 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY HSL SMS8 User s Manual 3 8 2 PRESET OR RESET OF GUN SPRAYS This menu is displayed when the 2 key PRESET OR RESET OF GUN SPRAYS is pressed while the primary set up menu is active This is used to either reset the actual number of spray cycles for the currently selected gun or preset the actual spray count with a number When this menu is activated the following screen is displayed MACH x GUN x ACTUAL SPRAY S xxx XXX XXX The menu is initialized to machine 1 gun 1 The NEXT MACH or NEXT GUN key is used to advance to the next machine The actual number of accumulated spray cycles is displayed for each gun as the NEXT MACH and NEXT GUN keys are depressed To reset the actual number of sprays for the currently selected gun simply press the RESET key The actual number of sprays will be reset to zero To preset the actual number of sprays to a count simply enter the number of sprays in counts up to 649 999 999 and press the ENTER key The next gun will then au
6. s Group 22 HSL SMS8 User s Manual SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY 3 8 1 SET EXPECTED GUN LIFE OF SPRAYS This menu is displayed when the 1 key SET EXPECTED GUN LIFE is pressed while the primary set up menu is active The expected gun life limit is a number that is compared to the actual number of accumulated gun spray cycles If the number of spray cycles counts is greater than the expected gun life limit the gun life expectancy exceeded alarm is displayed on the front of the M4500 for that gun Note This alarm does not stop the machine or inhibit the spray function in any way it simply indicates the gun may be worn out and should be replaced The expected gun life is also used in the calculation of percent of life used which is displayed when the GUN LIFE key is depressed When this menu is activated the following screen is displayed MACH x GUN x EXPECTD LIFE xxx xxx xxx The menu is initialized to machine 1 gun 1 The NEXT MACH or NEXT GUN key is used to advance to the next machine The existing expected life is displayed for each gun as the NEXT MACH and NEXT GUN keys are depressed To change the expected gun life for the currently selected gun simply enter the desired gun life in counts up to 649 999 999 and press the ENTER key The next gun will then automatically be advanced to In addition the INCR and DECR key can be used to increment or decrement the expected li
7. s the machine number as displayed in the MACH field by one when depressed If the previous machine number was 8 pressing NEXT MACH causes the machine number to roll over to 1 again The NEXT GUN key also increments the machine number by one when depressed If the previous machine number was 8 pressing the NEXT GUN causes the machine number to roll over to 1 again SYSTEMS Electronics Group 19 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY HSL SMS8 User s Manual 3 4 SETTING GUN TIMES ON DELAY AND SPRAY TIME Two timers are used to control each gun the on delay time or DELAY TIME and the spray duration time or SPRAY TIME The on delay time is used to delay when the gun is first fired after the spray timing flag has occurred while the spray time is used to control how long the gun is on once it is fired see section 1 3 for a complete description of the spray gun control The times entered for the DELAY TIME and SPRAY TIME are in milliseconds The gun times can only be adjusted if the SET UP switch is in the enable position The DELAY TIME key is used to set the on delay time while the SPRAY TIME key is used to set the spray duration time To set the on delay time simply press the DELAY TIME key The cursor will be positioned in the DELAY field Either enter the desired on delay time as a number between 0 and 999 and press the ENTER key or press the INCR or DECR key
8. selected field continuously Used to display the number of coated cans for each machine so far into the current shift SYSTEMS Electronics Group 18 HSL SM8 User s Manual SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY LAST SHIFT Used to display the total number of coated cans for the previous last shift GUN LIFE Used to display the total number of spray cycles and percent of used life for each gun SET UP Initiates the set up menu which contains the following selections 1 Set Expected Gun Life of Sprays 2 Preset or Reset of Gun Sprays 3 Set Can PRX to Gun Number of Indexes shifts 3 2 DEFAULT SCREEN The default screen displayed when no other commands are active contains the following data DELAY xxx SPRAY xxx MACH x GUN x Where Delay is the on delay time and Spray is the spray duration Mach and Gun specify the currently selected machine and gun for which the delay and spray times are displayed The on delay and spray duration times are adjusted from the screen be selecting the DELAY TIME and SPRAY TIME keys respectively This screen is always returned to when no other commands are active 3 3 SELECTING MACHINE GUN TO ADJUST The NEXT MACH key and NEXT GUN key are used to select the machine gun for adjustment of any of the following variables on delay spray time gun count gun life expectancy limit or Can PRX to Gun indexes The NEXT MACH key increment
9. tation following the Can Body sensor the index would be set to 1 and so on To set the number of indexes for the currently selected gun simply enter the number of indexes 0 to 3 and press the ENTER key The next gun will then automatically be advanced to In addition the INCR and DECR key can be used to increment or decrement the number of indexes by one Once the indexes for all the guns have been entered press the ESC key to return to the primary set up menu The ESC key can also be depressed at any time to return back to the primary set up menu without setting or viewing all the guns HSL SM8 User s Manual SYSTEMS Electronics Group 25 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY HSL SMS8 User s Manual 3 9 MANUAL GUN ACTUATION The MAN SPRAY key can be used to fire the currently selected gun for test purposes while the machine is stopped Only one gun is fired the one that is selected in the MACH and GUN field and it is fired for the spray time entered for that gun The gun is fired every time the MAN SPRAY key is depressed This is generally done to verify that the gun is operating properly The spray gun can also be fired from the respective manual spray push button located on the operators PB station 3 10 RESETTING ALARMS The can jam timing sensor fail and the gun life expectancy exceeded alarms are reset by pressing the RESET key The can jam alarm indicates both a legi
10. timate can jam and a can body sensor fail In either case the alarm is activated when no change of state is detected at the can body sensor after the can gate has been opened The timing sensor is activated on when the timing flag is in front of the sensor The can sensor is activated on when the can is in front of the can sensor Verify that both of these conditions occur and press RESET to clear the alarm If the condition persists the alarm will simply occur as soon as the machine is running with cans again In the case of the gun life expectancy exceeded alarm the gun counts will have to either be reset to zero or the life expectancy limit increased see sections 3 8 1 and 3 8 2 above the gun counts in order to be able to reset the alarm by pressing the RESET key Of course the gun counts should not be reset unless the gun is replaced SYSTEMS Electronics Group 26
11. to increase or decrease the on delay time by one To set the spray duration time simply press the SPRAY TIME key The cursor will be positioned in the SPRAY field Either enter the desired spray duration time as a number between 0 and 999 and press the ENTER key or press the INCR or DECR key to increase or decrease the spray duration time by one 3 5 CURR SHIFT KEY The CURR SHIFT key is used to activate the current shift data display The Current shift data menu displays the number of coated cans for each machine so far into the current shift The number of coated cans is displayed for each machine one at a time for a time delay of 7 to 8 seconds each The NEXT MACH key can also be used to advance to the next machine coated can count if desired Once the count for all the machines have been displayed the default screen is returned to The Current shift data is transferred to the Last shift data when the end of shift input transfers from a 0 to a 1 This can be at the end of either an 8 or 12 hour shift This data cannot be reset by the operator only at the end of shift input transition SYSTEMS Electronics Group 20 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY 3 6 LAST SHIFT KEY The LAST SHIFT key is used to activate the last shift data display The Last shift data menu displays the total number of coated cans for each machine for the previous last shift The number of coated c
12. tomatically be advanced to The actual number of spray counts can be preset to a number in the case where a previously used gun is installed on the machine When a new gun is installed the actual number of sprays would be reset to zero Once all gun actual sprays are reset or preset press the ESC key to return to the primary set up menu The ESC key can also be depressed at any time to return back to the primary set up menu without resetting or viewing all the guns SYSTEMS Electronics Group 24 SECTION 3 USING THE HSL SM8 KEYPAD DISPLAY 3 8 3 SET CAN PRX TO GUN INDEXES SHIFTS This menu is displayed when the 3 key SET CAN PRX TO GUN INDEXES is pressed while the primary set up menu is active This is used to set the number of indexes from the Can Body sensor to the spray gun for the currently selected gun When this menu is activated the following screen is displayed MACH x GUN x INDEXES CAN PRX TO GUN x The menu is initialized to machine 1 gun 1 The NEXT MACH and NEXT GUN key is used to advance to the next machine The number of indexes from the Can sensor to the gun is displayed for each gun as the NEXT MACH and NEXT GUN keys are depressed The HSL SM8 package supports between 0 and 3 indexes between the location of the can body sensor and the spray gun If the Can Body sensor is located at the same station as the spray gun the index would be set to zero If the spray gun was located at the next s
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