Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

7. Instructions
< Note >
254 T1-16S User’s Manual
6F3B0253
(1) The XFER instruction is not executed as error in the following cases. In these cases, the instruction error
flag (ERF = S051) is set to ON. If the ERF is set to ON once, it remains ON until resetting to OFF by
user program.
• The RS-485 port designation is other than H0030 and 0.
• The Inverter number designation is other than 0 to 63.
• Operation mode setting for RS-485 port is other than the Inverter connection mode.
(2) This XFER instruction must be programmed in the Main program.
(3) During the instruction input is ON, the data contents in the data table specified by A can be changed.
However, parameters specified by B cannot be changed.
(4) In the Data exchange mode (mode 0) and the Monitor mode (mode 1), the T1-16S scans from #0 to the
specified number. Therefore the Inverter number should be consecutive starting with 0.
If an Inverter is disconnected from the network, the T1-16S checks its existence periodically. When you
turn off power to an Inverter for maintenance purpose and turn on again, it is recommended to reset the
instruction input to re-configure the network.
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