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1) Connect the device to the air circuit;
2) Press the Start icon on the right of the screen to start performing, first apply pressure to the leak test point;
3) Start testing, count down the test time and record the real-time pressure point value at the same time;
4) Record the maximum pressure point value during the process;
5) The entire leak test process finishes, save the data;
(2)
The whole process will be shown in the leak test curve at the bottom of the screen;
8 .HART communicator (ADT673 only)
Click on the button in the function menu page to enter the HART communicator function. The HART communicator uses the native HART DD file. The calibrator can be used to complete the maintenance and commissioning of almost all HART pressure device, including parameter modification, fault diagnosis, and daily maintenance and calibration, etc. Concerning that the operation of the communicator on the HART device depends on the DD file, the operation varies a lot between different HART devices, so please refer to the manual of the HART device before using the function.
Note: The calibrator always acts as the master station during the communication with the HART device.
Therefore, in order to avoid harm to the control system, the HART device must be separated from the control system before using the calibrator to connect to the HART device.
8.1 HART connection and search
Refer to Para.2.5 HART communication connection and search.
8.2
HART communicator operation
Read the parameters in HART and modify them, the root directory shows items1~4, depends on the HART device,
The parameters that have been modified but not written into HART are highlighted in yellow in the list, click on to complete the writing to the HART device;
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For some of the parameters, enter the page and click on at the right of the screen to view the instruction information.
Click on the and at the right of the screen to view the communicate status and device status respectively.
Enter it and the vacant circle on the right of the list indicates that it is normal, otherwise it means that the item is abnormal.
Click on at the right of the screen to return to the home page of the device and click on at the right top of the screen to return to HART communicator again.
9 .Copyright
Additel corporation owns all copyrights to this system and reserves all rights.
Appendix
A
：
Description of RS232 module DB9 pins
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Figure 18 Description of RS232 module DB9 female pins
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7
8
5
6
9
Pins
1
2
3
4
Table 27 Description of RS232 module DB9 pins
Description
Reserved
TXD
RXD
Reserved
GND
Reserved
Reserved
Reserved
Reserved
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Appendix
B: Description for Type-C to USB female OTG adapter
Figure 19 Type-C to USB female OTG adapter.
Type-C to USB female OTG adapter is a standard accessary, as shown in Figure 19.
Some typical using methods of the adaptor:
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(1) Connect to TYPE-A USB2.0 USB disk through the adapter, shown in Figure 20.
Figure 20 Connect to USB disk through the adapter
(2) Connect to PC through adapter and USB male-to-male cable, shown in Figure 21;
Figure 21 Connect to PC through the adapter
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(3) Use the adapter to charge the device by cellphone (the cellphone must support TYPE-C OTG), as shown in
Figure 22, connect the adapter to the TYPE-C port of the cellphone, and then use the TYPE-C cable to connect to the device, to charge the device by cellphone.
Figure 22 Connect to cellphone through the adapter
If you connect the adapter to the device, and then use the TYPE-C cable to connect to the cellphone, the device can charge the mobile phone.
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