Differences

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--- plc:plc_modbus_api [2019/07/29 12:28] – ivan
+++ plc:plc_modbus_api [2019/10/22 09:43] – ivan
@@ Line 95: / Line 95: @@
 ^ Device ^ Description ^
 | WP8028ADAM| 8 digital inputs, 8 digital outputs |
-| WP8027ADAM | 16 digital outputs, 0 inputs |
+| WP8027ADAM | 16 digital outputs, 0 inputs (write-only) |
-| WP8026ADAM | 16 digital inputs, 0 outputs |
+| WP8026ADAM | 16 digital inputs, 0 outputs (read-only) |
-| WP9038ADAM | 6 analog inputs, 4 digital inputs, 4 digital outputs |
+| WP8025ADAM | 8 relay outputs (normally open) |
+| WP9038ADAM | 6 analog inputs, 4 digital inputs, 4 digital outputs. The digital inputs/outputs work similarly to the WP8028 |
 Modbus Scheduler in myCNC has 4 messages queue. Up to 4 registers can be written immediately from PLC procedure. Modbus manager will send it one-by-one and will be waiting a reply from Modbus device after each message.
-Modbus manager will repeat the message to device up to 4 times in case no reply in 250ms.
+Modbus manager will repeat the message to device up to 4 times in case no reply is received within 250ms.
 <code>Important!
-If Modbus device is controlled directly from the PLC procedure, "RS485/Modbus communication"
+If the Modbus device is controlled directly from the PLC procedure, "RS485/Modbus communication"
 checkbox should be UNCHECKED in Settings > Config > Technology > Mill/Lathe > Spindle
 configuration dialog </code>