IDEC SmartAXIS Touch FT1A Series, User Manual

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SmartAXIS Touch User's Manual
22-23
5 User Communication
22
Communication
●
User Communication Protocol Settings Dialog Box
The command for user communication protocol is collectively managed in the User Communication Protocol Settings
dialog box.
■
Protocol Name
Enter the name of the user communication protocol. The maximum number for protocol name is 40 characters.
■
Receiving Character Time Out (x100 msec)
Specify the time out value (0 to 255) from when 1 frame of data has been received to when the next frame of data
starts to be received. A frame refers to a data string from the beginning to the end of a command. If the Receiving
Character Time Out is set to 0, it is not monitored. These setting items are used only with receive command.
Example
:
When the received data (1 frame) is 2 bytes, While ON is selected as Trigger Type in Trigger
Condition and LM100 is set to Device , LM101 is set to Completed Device , and LDR110 is set to Status
Device
The data of second byte starts to be received before exceeding the Receiving Character Time Out duration
after the data of first byte is received, and the values of the Completed Device and Status Device when
receiving of the data has been successfully completed are as follows.
• The value of the Completed Device LM101 changes to 1.
When the Not Clear Completed Device automatically check box is not selected, when the value of
the Trigger Condition device LM100 changes from 0 to 1, the value of the Completed Device LM101
changes to 0.
When the
Not Clear Completed Device automatically check box is selected, the value of Completed
Device LM101 remains 1, so set 0 if necessary.
• The value of the Receiving Character Time Out (0, bit 15) of the Status Device LDR110 remains
0.
You cannot use the following characters in the protocol name.
\ /
: , ; * ? " < > |
Value of Receiving Character Time Out
(0, bit 15)
of Status Device LDR110
Value of Completed Device
LM101
Receive command
Value of LM100 when
Trigger Condition is While ON
1
0
1
0
1
0
Receiving Character Time Out duration
First byte of receive data Second byte of receive data