Panasonic FP7 User Manual page 61

 Flag operation
Name Description
Set when an out-of-range value is specified for parameters.
Set when the same keyword is specified redundatnly.
Set when even one request active relay of FTPc control relay or FTPc logging/trace control relay
Latest error
is 1: Requesting.
(SR7)
Set when "Add-on" is set to "Not use" in Built-in ET-LAN setting.
Hold error
Set when server numbers are not specified in the righr order.
(SR8)
Set when the slot number specified with UNITSEL is not [S1]=100 (built-in ET-LAN).
Set when executed in an interrupt program.
Set when the number of characters for operand specifying character constant exceeds 256.
Set when executed with an incorrect IP address. The detail code set in SD29 is "1: Specification
of incorrect IP address".
CY flag
(SR9)
Set when executed during the initialization of Ethernet. The detail code set in SD29 is "11:
Ethernet initialization active".
(Note): For information of the error codes stored in the system data SD29, refer to 8.1.1 List of SD29 Detail Codes.
4.4 How to Use File Transfer
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