User manual of the microprocessor controller „MIKSTER MCC 106

User manual of the microprocessor controller „MIKSTER MCC 106 FUTURE”
R
Sp. z o.o.
41-250 Czeladź, ul. Wojkowicka 21, Poland
Tel. +48 (32) 266-76-41; 265-70-97; 763-77-77
Fax: 763-75-94
www.mikster.com mikster@mikster.com
(21.06.2004)
User manual of the microprocessor controller „MIKSTER MCC 106 FUTURE”
CONTENT
Page
TECHNICAL DATA:............................................................................................................................................3
1. APPLICATION.................................................................................................................................................3
2. CONTROL PANEL OF S.M. MIKSTER MCC 106 FUTURE ..........................................................................4
3. SECURITY CODE............................................................................................................................................5
4. STARTING THE WORK OF S.M. „MIKSTER MCC 106 FUTURE” ...............................................................5
4.1. PROGRAMMING TECHNOLOGICAL PROCESSES ..............................................................................5
4.2 STARTING OF EXECUTION OF A TECHNOLOGICAL PROGRAM USING S.M. „MIKSTER
MCC 106 FUTURE” .......................................................................................................................................7
4.2.1. MODE OF PROGRAM EXECUTION...........................................................................................................8
4.3. MANUAL CHANGING OF PARAMETERS OF THE TECHNOLOGICAL PROCESS DURING
CHAMBER OPERATION ................................................................................................................................9
4.4. MANUAL OPE RATION...........................................................................................................................9
5. SIGNALLING OF ERRORS AND BRAKES DOWN .......................................................................................10
LIST OF ERRORS SIGNALLED....................................................................................................................10
6. SOUND SIGNALLING ...................................................................................................................................11
7. CALIBRATION OF TEMPERATURE PROBES.............................................................................................12
8. PROGRAM EXECUTION - PAUSE ...............................................................................................................12
9. COMPLETING WORK OF THE CHAMBER.................................................................................................13
10. ADJUSTMENT THE TEMPERATURE GROVE ∆ ......................................................................................13
11. REACTION TO EXCEEDING TEMPERATURE RANGE............................................................................13
12. TIMER START OF THE AUTO START PROGRAM.....................................................................................13
13. SETTING REAL TIME CLOCK....................................................................................................................14
DESCRIPTION OF THE ALGORITHM OF TWO SET FOR - SET REGULATOR ............................................15
14. DEFINITION OF TRANSDUCERS OUTPUTS ...........................................................................................17
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TECHNICAL DATA:
POWER SUPPLY:
~ 24V (AC), TRANSFORMER 220-24V PROVIDED
DESIGNED:
ONE MODELLED, TYPE „FRONT PANEL”
OUTPUTS:
• 8 or 10 TRANSDUCER OUTPUTS (SHORT CIRCUIT) 250V, Σ CURRENT OF
TRANSDUCERS CONNECTED Icmax = 4A
• RS PORT (232 OR 485) FOR COMMUNICATION WITH THE CONTROLLER
COMPUTER
INPUTS:
• 2 MEASUREMENT CHANNELS, TEMPERATURE PROBE PT-100 (PT-500)
MEASURING RANGE -20OC TO +400 OC, RESOLUTION 0.1 OC
• BINARY CONTROL INPUT -220V AC
1. APPLICATION
The basic functions of S.M. MIKSTER MCC 106 FUTURE are:
•
•
•
•
•
measuring of the temperature of the chamber
measuring of the temperature of the batton
control of 8 (optionally 10) actuators
analysis and signalling brake down statuses
automatic execution of work program
The MCC 106 FUTURE controller is capable of programming a maximum of 50
technological programs which may be freely adapted by the user.
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2. CONTROL PANEL OF S.M. MIKSTER MCC 106 FUTURE
All operations connected with start up of the controller, programming, manual changes
etc. Are performed using the control panel.
WRIT TEN
READ
%
11 12 1
2
10
9
3
8
4
7 6 5
h:min
?
?
MCC - 106
The panel consists of the following functional blocks:
• numerical displays
-1• signalling diodes
-2• numerical keys
-3• function keys
-4• devices status keys
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All information concerning the status of the controller S.M. „MIKSTER MCC 106
FUTURE” at work (work status, values of parameters programmed and red, signalling on / off
devices) are displayed by numerical displays and diodes.
If a particular device is working or a particular function is active, the diode lit
contiuesly blinking diodes signal temporary or brake down status. Introducing data to the
memory of S.M. „MIKSTER MCC 106 FUTURE” data correction, recalling the particular
functions of the controller is performed by pressing suitable function keys, numerical keys
and device status keys.
3. SECURITY CODE
In order to protect data stored in the memory of S.M. „MIKSTER MCC 106
FUTURE” from unauthorised access a security code was introduced. The code must be given
when we want to introduce changes in data concerning technological programs (detail
description item 4.1).
The security code is set by the service of the curing chamber. The default values are
222 222.
4. STARTING THE WORK OF S.M. „MIKSTER MCC 106 FUTURE”
After power supply switched on the displays of the controller, display TEST for about
5 seconds and then STOP, which signals correct operation of the system.
At that moment it is possible to start the following functions of S.M. „MIKSTER
MCC 106 FUTURE”:
• programming technological processes (programming mode),
• setting up fixed parameters (set up mode),
• manual mode,
• starting up a program executed by S.M. „MIKSTER MCC 106 FUTURE” (automatic work
mode).
4.1. PROGRAMMING TECHNOLOGICAL PROCESSES
In S.M. „MIKSTER MCC 106 FUTURE” the user may programme up to 49
technological programs (1-49).
Each program consists of 10 (20) cycles with the possibility of programming them at the users
option.
The programming amount to storing the required data (chamber temperature, batton
temperature, humidity etc.) by performing a serious of programming cycles.
Switching S.M. „MIKSTER MCC 106 FUTURE” into the programming mode:
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• press the key
(code 000 000 is displayed)
• introduce three first digits of the security code by pressing the numerical keys.
Press
Pressing the
key then enter the following 3 digits of the security code.
key switches the active field of the parameter introduced.
Accept by pressing the key
again.
If correct code has been introduced, the device switches in the program in mode, the displays
show the number of cycle 00 and the number of the program which we want to store.
If wrong security code has been given S.M. „MIKSTER MCC 106 FUTURE” returns to stand
by mode.
Introduce the number of the program 00-49 by pressing numerical keys (the digits will blink
in turn)
key,
• press
Then use the numerical keys
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to store in turn:
• CHAMBER TEMPERATURE [DEG C]
• BATTON TEMPERATURE
[DEG C]
• TEMPERATURE GROVE (∆ ) [DEG C / min]
• RELATIVE HUMIDITY
[%]
• CYCLE EXECUTION TIME
[hours, minutes]
If acceptable range of values being introduced is exceeded, 0 will be stored and the operation
is repeated. Also if the user attempt to enter two many digits, storing that field starts again.
After correct values have been introduced, move to the next data field by pressing
.
While storing a technological program it’ s necessary to define the status of executory devices
(executory device ON/OFF). This is done by pressing device status keys.
• After parameters of a particular complete cycle are stored and find correct, press
key and device will be ready for programming another cycle.
„ By pressing the
key, the users moves to the next cycle 00-09(19); after cycle
9(19) follows the cycle 00.
• To move to programming the next program, press
key.
• After all the cycles have been programmed to complete operation and store the data in
memory press the key
is displayed.
. The controller switches into stand by mode and STOP
4.2 STARTING OF EXECUTION OF A TECHNOLOGICAL PROGRAM USING S.M.
„MIKSTER MCC 106 FUTUTRE”
An automatic cycle (start up of the chamber) may take place if S.M. „MIKSTER MCC 106
FUTURE” is in stand by mode (STOP is displayed) in order to do that act as follows:
• press
key - READY is displayed, program number field blinks.
• introduce the number of the program with numerical keys and then the number of the cycle
from which execution of the program will begin.
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Change the field by pressing
(the start up progress may be stopped by pressing
STOP key, S.M. „MIKSTER MCC 106 FUTURE” will then return to stand by mode and
STOP will be displayed.)
„ After program number has been entered correctly, confirm by pressing
„ The chamber starts operation
4.2.1. MODE OF PROGRAM EXECUTION
By starting a program, S.M. „MIKSTER MCC 106 FUTURE” will control executory
devices based on the parameters which has been programmed and checking program
execution conditions and timing.
For S.M. „MIKSTER MCC 106 FUTURE” complete a cycle, the following conditions must
be made:
Example 1
(Batton temperature programmed more than 0; cycle time programmed more than 0)
cycle will be completed when:
• batton temperature read out is more than or equal batton temperature programmed
or
• cycle time read out is more than or equal cycle time programmed
Example 2
(Batton temperature programmed more than 0; cycle time programmed = 0)
cycle will be completed when:
• batton temperature read out is more than or equal batton temperature programmed
Example 3
(Batton temperature programmed = 0; cycle time programmed more than 0)
cycle will be completed when:
• cycle time read out is more than or equal cycle time programmed
Chamber operation will be completed after all cycles of the program have been executed. If
we want a particular cycle to be excluded, we should programme both
• batton temperature programmed = 0
• cycle time programmed = 0
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4.3. MANUAL CHANGING OF PARAMETERS OF THE TECHNOLOGICAL
PROCESS DURING CHAMBER OPERATION
During the work of the curing chamber it’s possible to correct manually the program data
stored earlier. To achieve this proceed as follows:
• press the key
displayed),
(all peogram parameters of the cycle being executed are
• like in item 4.1 introduce changes in the program pressing the
key.
The parameters of the particular cycles of the program are being displayed therefore in the
meantime temperature read out of the chamber and of the batton are not available. Fleshing
cycle numbers confirms that the cycle is not being executed.
• The operation of manual correction of data is confirmed by pressing
key again.
Only then the data is stored in the memory of the controller and it will execute the changes
introduced. If completion of data introduction takes place in a different cycle, then do one that
had been executed, the chamber will continue executing the cycle during which the operation
of manual data correction was executed.
4.4. MANUAL OPE RATION
In order to operate the curing chamber manually, the following operation are to be executed:
S.M. „MIKSTER MCC 106 FUTURE” should be in stand by mode STOP is displayed.
• press the key
(0-ed programmed parameters are displayed)
• by pressing the status keys of the executory devices (ventilator, air flap, smoke flap etc.)
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• set the devices, which are to start up after the
key is pressed (devices which
were set for switching on signal by blinking diode).
• Following item 4.1 set up the parameters of the process executed.
The chamber will start operating and the devices will be steered as required after the
key is pressed.
Conditions of completing program in manual mode like in item 4.2.1.
During execution of the manual program, the executory devices of the curing chamber may be
switched ON and OFF at the users option.
key.
The automatic mode program is stopped after pressing the
To continue an interrupted program press
key.
• Leaving manual mode will take place after the
key is pressed again.
5. SIGNALLING OF ERRORS AND BRAKES DOWN
In case of break down status during the work of S.M. „MIKSTER MCC 106
FUTURE” the execution of the program is interrupted and word ERROR plus error’s number
are displayed; sound signal is also generated.
The signal may be switched off by pressing the key
, the
After removing the reason of fault to return in standby mode press key
controller starts work from the moment at which the program had been interrupted by press
key
LIST OF ERRORS SIGNALLED
ERROR 17
Cause of the error - control input error signalled
Controller reaction - depending on F12 (SET UP)
If F12 = 0 - error 17 control is switched of
If F12 = 1 - the chamber will continue working, error communicate is repeatedly
displayed and the warning signal is on.
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If F12 = 2 - execution of the program will be stopped, error communicate is displayed
and the warning signal is on.
ERROR 21
Cause of the error - exceeding temperature range
Controller reaction - stopping the work of the chamber, displaying error
communicate, warning signal is generated.
ERROR 25
Cause of the error - attempting to switch on both the ventilators at the same time
while in the set up functions F4 blockade of such simultaneous switching on of both
ventilators had been programmed
Controller reaction - stopping work of the chamber, displaying error communicate,
warning signal is generated
ERROR 30
Cause of the error - signalling RAM control sum
Controller reaction - error communicate is displayed repeatedly, automatic work
mode can not be switched on.
N.B.! In case of this error, service should be called.
ERROR 40
Cause of the error - signalling of a brake in automatic work mode, manual work
mode or autostart caused by temporary a lack of supply.
After supply re-emerges the controller checks the time of power supply . If it’s longer
than the value set up in F11, the controller will stop work and return to stand by mode
STOP is displayed if the power supply break down. Time is shorter then F11, the
controller will continue operation from the point at which the power supply had failed.
Controller reaction - error communicate is displayed repeatedly.
N.B.! The communicate may be set (cleared) by pressing
temperature probes is signalled by displaying
key. Fault to
in the field of the damaged probe.
If the above symbol is displayed in the field of humidity read out, whiled dry
temperature probe is ok. it means that wet temperature probe is faulty.
6. SOUND SIGNALLING
During normal operation the sound signal is switched while switching on to the next
cycle and after the technological process execution is completed is set by the service and is
stored in the SET UP.
During an emergency (fault) the interrupted sound signal will be sounded until its manual
switched off by pressing the key
.
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7. CALIBRATION OF TEMPERATURE PROBES
Temperature probes calibration should be performed as follows:
• PRESS AND HOLD THE KEY
• PRESS AND HOLD THE KEY
• LET THE KEY
• LET THE KEY
By pressing the key
proceed to the following tests of the controller.
If in the cycle field of the display, „0” is displayed it means that the controller is ready for
temperature probe calibration.
The probe should probe put into water ice mix.
After temperature 0oC is set press the key 2
.
Then you can follow to the calibration of the second probe by pressing the
Calibration is performed as above.
key.
After calibration is completed press
, the parameters will be stored in the
controller memory.
Calibration of temperature probe for 100oC is performed by adjusting the potentiometers
located at the back of the controller.
The probe should be put into boiling water and after putting the probe into boiling water
adjust the potentiometer until 100 is displayed in the relevant channel.
8. PROGRAM EXECUTION - PAUSE
If it’s necessary to open the door of the chamber or to air it for a moment, you can use the
PAUSE option during which the technological process is interrupted.
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The PAUSE mode can be switched on if the S.M. „MIKSTER MCC 106 FUTURE” is during
the execution of an automatic cycle. It is performed by pressing the
will be displayed).
Ending the PAUSE is performed by pressing the
by service.
key. (PAUSE
key again or after a time set up
9. COMPLETING WORK OF THE CHAMBER
To stop the automatic process press the
key.
10. ADJUSTMENT THE TEMPERATURE GROVE ∆
S.M. „MIKSTER MCC 106 FUTURE” has the possibility of adjusting temperature grove as
in the function of time (fish curing technology) or in the function of batton temperature
(burning / par boiling in temperature difference). During storing a technological program in
the field over ∆ inscription, enter the value of temperature grove in oC/min or the difference
the temperatures between the temperature of the chamber and the temperature of the batton. If
0 value of the ∆ is introduced, the function of the temperature grove is not executed. Manner
of execution of the algorithm of temperature grove adjustment is defined in function F22 SET
UP.
Value of the function F21 SET UP
0 - ∆ off,
1 - ∆ in the function of time,
2 - ∆ in the function batton temperature.
11. REACTION TO EXCEEDING TEMPERATURE RANGE
The controller react to temperature limit being exceeded after which ERROR 21 is
signalled. The temperature range is determined by the function F29 SET UP, in this function
the value is stored by which the temperature may exceed the programmed value.
For example: IF THE PROGRAMMED VALUE IN THAT MOMENT IS 60OC AND THE
VALUE OF FUNCTION F29 IS 10OC, THE ERROR WILL BE SIGNALLED
IF THE TEMPERATURE READ OUT EXCEED 70OC.
12. TIMER START OF THE AUTO START PROGRAM
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The controller allows starting the technological process at any given time of the day.
To perform the AUTO START function, act as follows:
,
• press the key
• enter the values of the following parameters by pressing the numerical keys:
program number,
cycle number,
process start up hour,
process start up minute,
Successive pressing of the
key results in switching on to the next parameter being
entered in a sequence:
program number ⇒ cycle number ⇒ auto start hour ⇒ auto start minute
The AUTO START function will be on after the
key is pressed. Diodes in AUTO
START and START keys are blinking and a green diode is on on the keys AUTO START
and STOP.
To interrupt the setting up AUTO START press
key.
13. SETTING REAL TIME CLOCK
To set real time clock, act as follows:
• press the key
. SET CLO is displayed.
• by pressing the numerical keys enter the current hour and minute.
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To store press
key.
DESCRIPTION OF THE ALGORITHM OF TWO SET FOR - SET REGULATOR
TYPE 1
Hg
Tz
Hd
Zd
Tzchwi
ZA£
WY£
ZAŁ = ON
WYL = OFF
chwi = momentary
DESCRIPTION OF THE MEANINGS:
Tod < (Tz - Hd) is the executed algorithm of pushing up the set up temperature, it means that
the Rout = OFF output of the regulator is switched off when the momentary temperature set
Tz momentary the output is switched on again Rout = ON after temperature drop is detected.
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Hg - Upper histeresis of the temperature regulator (F26 SET UP)
Hd - Lower histeresis of the temperature regulator (F25 SET UP)
Zd - Range of the operation of push up algorithm (F23 SET UP)
Tz - Set up temperature of the regulator
ZA£ - regulator output ON
WY£ - regulator output OFF
Tz momentary - Set up momentary temperature in relation to which temperature is being
regulated.
DESCRIPTION OF OPERATING
Tod - Temperature read out (momentary)
Rout - exit of temperature regulator
Case 1
When Tod < Zd, Rout = ON
Case 2
When Tod ≥ Zd and the new momentary set up temperature Tz momentary is set determined
at the same time Tz momentary = (Tz - Tod)/2. In case of setting the set up temperature
Tz momentary ≥ (Tz - Hd), then Tz momentary = Tz
Case 3
When (Tz + Hd) ≥ Tod > (Tz - Hd) in this case the switching off (Rout = OFF) takes place
when temperature grove is detected; switching on (Rout = ON) takes place when temperature
drop is detected (change of the status Rout is delayed by the time set in F24).
Case 4
When Tod > (Tz + Hg) in this case regulator output is off (Rout = OFF).
TYPE 2
Hg1
Hd1
Tz
ZA£
WY£
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TYPE 3
Hg1
Hd1
Tz
ZA£
WY£
Hg 1 - Upper histeresis of the temperature regulator channel 2 (F28 SET UP)
Hd 1 - Lower histeresis of the temperature regulator channel 2 (F27 SET UP)
14. DEFINITION OF TRANSDUCERS OUTPUTS
RE0 -
RE1 -
RE2 -
RE3 -
RE4 -
RE5 -
RE6 -
RE7 -
RE8 -
RE9 -
.
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