AH500 Programming Manual Example 3: 1. Function code 06 (16#06): The AH500 series PLC writes the data into a word device in the ES2 series PLC. The AH500 series PLC is connected to the ES2 series PLC. (ASCII mode: SM210 is OFF.) The AH500 series PLC is connected to the ES2 series PLC. (RTU mode: SM210 is ON.) 2. ASCII Mode: The AH500 series PLC is connected to the ES2 series PLC. When SM96 and X0.0 are on, the AH500 series PLC sends and receives the following commands. AH ES2 The AH500 series PLC sends “ ： 00 06 1000 1234 A4 CR LF”. The AH500 series PLC receives “ ： 00 06 1000 1234 A4 CR LF”. ES2 AH The data which the AH500 series PLC receives from the ES2 series PLC is stored in D10.
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