26.10.2.1 For Condition
Action
Set the number of files and the file numbers to transfer. When
bit 0 of the [Control Word Address] turns ON, CSV data from the CF
Card/USB storage is written to the device/PLC. When bit 1 turns ON,
device/PLC data is saved to the CF Card/USB storage according to
the [Condition].
A maximum of 64 files can be transferred simultaneously.
Data transfers depending on the address bit 0
or bit 2 state.
-
Ensure that all bits in this address are set to
"0" when the GP unit is turned on.
-
Do not turn multiple bits ON at the same
time.
-
The Condition Name Search transfer can only be
run when using the [Condition Name Search Feature].
 26.10.3 About the
Condition Name Search Feature
-
Select CF Card or USB storage.
When you select USB storage, the Control Word Address is same.
Transfer state and result is reflected in
this address.
Error Codes (Reflected in the error status
bits)
|
0
|
Completed Successfully
|
Transfer completed successfully.
|
|
1
|
No File Number
|
When transferring from CF Card/USB Storage to
the device/PLC, there were no files to transfer.
|
|
2
|
No Transfer Condition Number
|
For transfer, the Condition Number that
corresponds to the specified File Number (GROUP NO) does not
exist.
|
|
3
|
Internal Device Range Error
|
When transferring from CF Card/USB Storage to
the device/PLC and the start address is set up as an internal
device, transfer would exceed the internal device address
range.
|
|
4
|
No CF Card or USB Storage
|
The CF Card/USB storage is not inserted in the
display unit, or the CF Card cover is not closed.
|
|
5
|
Read Error
|
When transferring from the CF card/USB storage
to the device/PLC, failed to read data on the CF card or USB
storage device.
|
|
6
|
Write Error
|
When transferring from the device/PLC to CF
card/USB Storage, failed to write to the CF Card or USB Storage.
There may not be enough available space.
|
|
7
|
CF Card Error/USB Storage Error
|
The CF Card/USB storage device is invalid or
the media inserted is not a CF Card/USB storage device.
|
|
8
|
Reserved
|
—
|
|
9
|
No Retrieve Text
|
No CSV file matches the retrieve text.
|
|
10
|
Index File Error
|
The index file format is incorrect.
|
|
11
|
(Reserved)
|
—
|
|
12
|
Write Error
|
When transferring data from CF Card/USB storage
to the device/PLC, failed to write to the device/PLC.
|
|
13
|
Read Error
|
When transferring data from the device/PLC to
CF Card/USB storage, failed to read the device/PLC.
|
Specify the number of CSV files to transfer
(from 1 to 64).
If this value is not set, data is not transferred when the [Control
Word Address] turns ON. Also, status will not restart.
Stores the first File Number to transfer.
After that, the desired transfer order is stored by file
number.
Automatic Transfer (Condition Action) Timing
Chart
When the control address bit 0 (or bit 1) turns ON, the
Transferring bit (status bit 0) turns ON.
When a data transfer is completed successfully, the Transferring
bit turns OFF, and the Transfer Complete Flag (status bit 1) turns
ON.
When the data transfer is completed, determine the Transfer
Complete Flag via the device/PLC and turn OFF the Control Address
bit.
Turning OFF the Control Address bit automatically turns OFF bit
1 (transfer complete) in the status address.
If the transfer fails, the Transferring Bit turns OFF, and the
error code is set in the error status (status bits 12-15). Before
starting the next transfer, clear the Status and Control bits to 0
and turn on the required Control bit.
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