Differences

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--- mycnc:mycnc_et7 [2019/06/27 13:20] – ivan
+++ mycnc:mycnc_et7 [2019/09/12 10:36] – ivan
@@ Line 148: / Line 148: @@
 {{hardware:et7:et7-rs485.png}}
-RS422 connector pinout shown below
+RS422 connector pinout shown below. **NOTE**: While all of the RX/TX ports (RX A, RX B, TX A, TX B) are used for the RS422 connection (such as a Hypertherm machine), only RX A and RX B are utilized in an RS485 configuration.
-{{:hardware:et7:et7-b-rs422-connection-001.jpg}}
+{{:mycnc:et7-b-rs422-connection-002-rs485-connections.jpg}}
 ==== DAC output ====
@@ Line 299: / Line 301: @@
 . Select "Firmware version" from "Release", "Night build" or "Testing" ("Release" is recommended)
-. "UART port" select port with FT232 attached
+. "UART port" - select the port with FT232 attached. If no such port visible, check the micro-USB connection, then close and open the Support tab once again in order to refresh it.
-. Baud Rate set to "115200" for ET7; other baudrate can be selected in case of problems on 115200 speed
+. Baud Rate set to "115200" for ET7; other baudrate can be selected in case of problems on the 115200 speed
 . Press "Update Firmware" button, Firmware download and reflashing process will be started
-. If "Sector 0; +" message is shown in the debug window, the reflashing process has finished successfully.
+. If "Sector 0; +" message is shown in the debug window, the reflashing process has been finished successfully.
 . Remove all jumpers (J4, J5) and restart the board.
@@ Line 311: / Line 313: @@
 {{:mycnc:et7-reflash-002-support.png}}
-If the reflashing process failed, please repeat the procedure from Step 3.
+{{:mycnc:et7-reflash-004-success.png}}
+If the reflashing process failed, please check your internet connection and the micro-USB connection, and then repeat the reflashing procedure from Step 3.