If an excessive force is applied to the cable, the cable may break or be- come damaged. For a ground cable, use a cable of 2 mm diameter minimum green cable , and keep the cable length to within 20 m. Separately prepare the connecting cable and the connector of the host computer. Process the ends of the cables. At this time, keep the returning length to about 10 mm. After the connector has been inserted, tighten the two lock screws with a screwdriver.
To disconnect the connector, completely loosen the two lock screws, hold the projection of the connector hood with your fingers, and pull the connector straight out, while holding down the Controller with the other hand. Movement of Data Carrier and Command Status Memory Map of Data Carrier. Therefore, it must be confirmed that the Data Carrier is at a specified position, i.
When the Data Carrier approaches, the communication line between the Controller and the host computer becomes busy. Only when the Data Carrier approaches, the communication line between the host computer and the ID Controller becomes busy. Data of 1 byte can be written to an address of the memory area.
Address Data Page Write Protect Function Memory Map of Data Carrier Section Example: June, Address Note The battery life of the Data Carrier can be managed not only by reading the stick- er on the battery, but also by the host computer through software by using a read command. To write-protect addresses through End address Address 2. If the Data Carrier is missing, an error response returns.
Page 39 Command Format Section If command length exceeds characters for expansion write command : When the ID Controller receives a command which is not the last frame, it transmits a delimiter CR to the host controller, and is ready to receive the next command frame. If the HEX code is specified, the number of write data characters in each frame must be even.
If it is odd, a command input error occurs. The ID Controller responds when the lower communication has ended. Can also terminate the communication of frames of an expansion command.
Processing specification means bytes. The test command is used to test communication between the host computer and the ID Controller. Page Error Response Types of Commands and Responses Section Error Response If an error occurs during the host communication or lower communication, the error is identified by the end code. Test Run Are all terminals tightly secured? Setting of DIP switches Are communication specifications correctly set? Connection of host computer Page 56 Test Run Section Communications Test with Host Computer Communications testing between the ID Controller and the host computer can be performed by using the test command, so that connections of the cables and communications operation can be checked before the test run of the overall sys- tem.
Framing error error — Incorrect setting of communication format — Malfunctioning due to noise Overrun error Command input error Wrong command format. A voltage drop of the battery cannot always checked but can be checked only when specific access is made. This is because, to check the battery voltage, a certain amount of current is temporarily allowed to flow through the internal circuit of the data carrier.
First address specification to jjj5 or jjj8 jjj0 to jjjD Response format Clear the management area first with WTH End code Normal completion at the time of calculation processing only Normal data at the time of collation processing only Data abnormal warning at the time of collation processing only In each check block consisting of the first address and the number of bytes spe- cified by the user, the area excluding the last two bytes is the calculation area Execute MDC collation processing.
If the result coincides with the data in the check code area, MD75 will be returned as a normal response. Malfunctioning of Repair is needed. Although the ID Controller consists of semicon- ductor devices, without a limited life, the following troubles may occur depending on the environments and conditions in which the ID Controller is operated: 1, 2, Page Systems Check Systems Check Section Caution A lithium battery is provided with the data carrier in order to backup the memory.
When the battery life ends, do not throw the battery into fire as it may explode. Systems Check If a malfunction has occurred, carefully investigate the surrounding conditions and check whether the trouble still persists or is related to other equipment. Connect correctly. To Lower Communication Communication format correct? Does Direct. Parts sell to international non-USA customers? Yes, Direct.
Parts serves customers all over the world. In fact, much of our business is international, and we are familiar with shipping to destinations all across the globe. What methods of payment does Direct. Parts accept? Terms may available for larger orders, upon approval. Parts is a GID Industrial website.
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