5: U
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OMMUNICATION
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NSTRUCTIONS
5-40 FC6A S
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ANUAL
FC9Y-B1730
User Communication Server
When a server connection is configured as the user communication server, a client device can access and communicate with the
FC6A Series MicroSmart. The FC6A Series MicroSmart communicates with the client device according to the settings configured in
the ETXD and ERXD instructions that are programmed for the server connection. The local host number and other communication
settings can be configured in the Connection Settings tab in the Function Area Settings dialog box.
Specifications (User Communication Server)
Note 1: A maximum of eight connections can be allocated to user communication servers, and a maximum of eight client devices can
simultaneously connect to and communicate with the FC6A Series MicroSmart.
User Communication Server Receive Instruction (ERXD) Cancel Flag
The allocation of the user communication receive instruction cancel flags for each server connection is shown in the table below.
For details about the user communication receive instruction cancel flag, see "User Communication Receive Instruction Cancel
Flag" on page 5-22.
Item User Communication Server
Local Host Port Number 2102 to 2109 (Can be changed between 0 and 65535)
Number of Clients That Can Simultaneously
Communicate with the FC6A Series
MicroSmart
One client per a user communication server (Note 1)
Receive Timeout Time 100 to 25,500 ms (100 ms increments)
Device Address Description
M8200 User Communication Receive Instruction Cancel Flag (Connection 1)
M8201 User Communication Receive Instruction Cancel Flag (Connection 2)
M8202 User Communication Receive Instruction Cancel Flag (Connection 3)
M8203 User Communication Receive Instruction Cancel Flag (Connection 4)
M8204 User Communication Receive Instruction Cancel Flag (Connection 5)
M8205 User Communication Receive Instruction Cancel Flag (Connection 6)
M8206 User Communication Receive Instruction Cancel Flag (Connection 7)
M8207 User Communication Receive Instruction Cancel Flag (Connection 8)
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