Configura�On Menu Conf; Controller Tes�Ng Menu Test - DEGA UKA III Instruction Manual

For entries „LCAL" and „NCAL" use the arrows to switch between individual transmitters. Moving to „NCAL"displays the date
and �me of the next calibra�on for the selected sensor. In addi�on, the main display shows the amount of hours remaining to
the next calibration. In the same way, the entry LCAL shows the date and time of the last calibration for the selected channel.
The main display again shows the amount of hours passed since the last calibration. This is a simple amount of hours, not the
amount of hours, in which the sensor has been in opera�on.
The entry TEMP displays the current temperature from the temperature sensor, if it's configured and connected to the
controller.
Configuration menu CONF
To enter the menu, type in the password (0004). Use the arrows to change the value and use ENTER to move from le� to
right. Pressing ENTER in the order of units enters the menu. Typing in a wrong password will return us to the measurement
mode.
TMP1 Se�ng the cri�cal temperature level 1
TMP2 Se�ng the cri�cal temperature level 2
ALM1 Se�ng the 1. level of gas leak alarm
ALM2 Se�ng the 2. level of gas leak alarm
ALM3 Se�ng the 3. level of gas leak alarm
ALM4 Se�ng the 4. level of gas leak alarm
CALI Calibra�on of the digital transmitters
EXIT Returns one level up in the menu
The entries TMP1 and TMP2 change the temperature value of the external sensor at which an alarm occurs. Pressing LEFT
decreases the temperature and pressing RIGHT increases the temperature. Press ENTER to confirm the change.
The entries ALM1 to ALM4 are used to set the alarm. Press ENTER to browse the alarms by using LEFT and RIGHT. Each
channel shows the level of the alarm. The auxiliary display shows the text SET AL1 to SET AL4, depending on which type and
level of alarm we are working with. Press ENTER again to enter edi�ng mode. Segments 1 to 4 will light up and we will be able
to set the value using the LEFT and RIGHT keys. Pressing ENTER again ends the edi�ng and the alarm value is saved in the
transmitter.
The entry CALI is used to calibrate the detector and connected transmi�ers. LEFT and RIGHT changes the displayed channel
and ENTER selects the channel (displayed segment "dot in a circle.) Moving to the entry NEXT and pressing ENTER takes you
to zero-calibra�on of the selected transmitters.
In zero calibra�on mode, the minimum AD transfer value is displayed on the main segments. The maximum is displayed on
the auxiliary segments. An exception is the oxygen sensor, which always detects a zero value in the zero mode. By using LEFT
and RIGHT, we can check the detected value for all selected sensors selected or wait for it to stabilize. Moving to NEXT and
pressing ENTER will get us into the range calibra�on mode (Span value). A faster way of going directly to NEXT is pressing
ENTER.
In range calibration mode, calibra�on gas is introduced to the sensors. This will result in a calibra�on gas concentration
measurement, the highest AD value of which is displayed again on the main display. On the auxiliary segments, the
corresponding Zero value is displayed. If we are sa�sfied with the values, we can move on to the NEXT item and a�er
pressing ENTER we enter the measured value control mode. You can use ENTER for a quick transition again.
In the measured value control mode, we perform a calibra�on check. The following data are displayed in the top line: Zero
value, Span value and current A/D converter value. The actual value can be used to check that the sensor returns to the Zero
value after the airing of the calibra�on gas. The bottom line shows the difference between the Span and Zero values
(absolute value). For transmitters where this difference is greater than 200, a dot is displayed and they are selected for
saving. In this way, the transmitters to which calibra�on gas was not introduced are excluded from saving. You can manually
select the transmitters to be saved by pressing ENTER (turns the dot off and on). Use the LEFT and RIGHT keys to move
between the transmitters. Moving to NEXT and pressing ENTER will enter the calibra�on save mode.
Select either YES for saving the NEW values into the transmitters, or NO for finishing the calibration without saving the values.
Controller testing menu TEST
RELE
Se�ng the relay output
TRAN Simula�on of the measured values
_RST Restart of the controller
EXIT Returns one level up in the menu
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