AH500 Module Manual CR#36866 : Communication protocol for exchanging data through COM1 [Description] 0: Modbus 1: RS CR#36867 : Sending/Receiving a command through COM1 [Description] 0: After a command is sent, a command is received. 1: A command is sent, but no command is received. 2: No command is sent, but a command is received. CR#36868 : Timeout period after which no data is received through COM1 [Description] 0~65535 ms CR#36869 : Number of times the sending of a command through COM1 is retried [Description] If communication fails, the sending of a command can be retried. The number of times the sending of a command through COM1 is retried is in the range of 0 to 255. CR#36870 :
Length of a packet which is sent through COM1 (Unit: Byte) [Description] 0~900 bytes CR#36871 : Length of a packet which is expected to be received through COM1 (Unit: Byte) [Description] 0~900 bytes CR#36872~CR#37367 : Contents of a packet sent through COM1 [Description] A packet which users want to send CR#37368 : Status of sending a command through COM2 [Description] Please refer to the description of CR#36864. [Description] Please refer to the description of CR#36865. CR#37369 : Status of receiving a command through COM2 CR#37370 : Communication protocol for exchanging data through COM2 [Description] Please refer to the description of CR#36866. CR#37371 :
Sending/Receiving a command through COM2 [Description] Please refer to the description of CR#36867. 8-14