Differences

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--- en:hiq_hw:wm-1 [2021/10/21 08:57] – neoxy
+++ en:hiq_hw:wm-1 [2022/12/02 13:48] (current) – [Create new secure group] saso_santelj
@@ Line 31: / Line 31: @@
     * C - GND
   * Connect to 230V power supply
-  * Configure radio pairing
+  * Bind modules to wireless network
 {{ hiq_hardware:wm1_module_diagram.png?nolink&0x500  }}
@@ Line 69: / Line 69: @@
 <WRAP pagebreak></WRAP>
-===== Radio configuration =====
+===== Serial configuration and timeout =====
+  * Available baudrates 2400, 9600, 19200, 38400 bps
+  * Data bits and parity 8N1, 7E1, 8E1, 8N2
+  * :!: Max 64 bytes per transmition
+  * Integrated 240 Ohm termination resistor
+{{ hiq_hardware:wm1_serial.png?nolink&0x500  }}
+===== Wireless binding =====
 ==== Create new secure group ====
-  * turn on all devices as the same time
+  * turn on all devices at the same time
   * within 10 seconds, while RF LED is blinking, press and hold button on one of the devices
   * after a second, the new address is randomly generated and sent to all devices. RF LED will blink 3 times to confirm the new address.
@@ Line 97: / Line 105: @@
 ==== Multiple groups ====
-  * When the system has two or more separate Modbus lines, they should be configured as separate groups. Each group has a single master and one or more slaves.
+  * When the system has two or more separate Modbus lines, they should be configured as separate groups.
-  * Groups can't talk to each other, but they share the same bandwidth. Two masters may start transmitting at the same time causing collisions. To reduce number of missed messages, keep the traffic low.
+  * Each group has a single master and one or more slaves.
+  * Groups can't talk to each other, but they share the same bandwidth.
+  * Two masters may start transmitting at the same time causing collisions.
+  * To reduce number of missed messages, keep the traffic low.
 {{ hiq_hardware:wm1_multiplegroups.png?nolink&0x500  }}
+===== Connection check =====
+  * Press button shortly
+  * RF LED will blink shortly on each connected device
+  * Serial interface is unaffected
+{{ hiq_hardware:wm1_connectioncheck.png?nolink&0x150  }}
+===== Factory reset =====
+  * Hold button and turn the device ON
+  * RF led will blink twice. Group address is now reset to default.
+  * Other devices will not be affected.
+{{ hiq_hardware:wm1_factoryreset.png?nolink&0x200  }}