Panasonic FP7 User Manual page 190

Mail Transmission Function
 Precautions during programming
• When specifying a device for an operand in which character constant can be specified, set
string data beforehand with SSET instruction.
• When specifying string data, the number of characters should not execeed 256.
• Upper and lower case characters can be used for operands which character constant can be
specified.
("Abcd", "ABCD" and "abcd" are synonymous, however, the file names are differentiated.)
• A target unit for the instruction is specified with UNITSEL beforehand.
• This instruction is not available in interrupt programs.
 Processing
• Stores the logging/trace mail settings of S2 to S4 in the logging/trace transfer setting area
specified by S1.
• It is executable when the send request relay of the mail send logging/trace control relay for a
specified logging/trace is 0: No request. (In the case of "1: Request", an operation error
occurs.)
• It is executable when the Ethernet initialization done (X61) is OFF. If it is ON when
executing the instruction, an error is set to CY flag and it becomes no operation.
 Operand [S1] setting
• Specify the starting address storing a logging/trace number (string) or a character constant.
Setting
Settings
item
Target LOG
S1
number
(Note): Upper and lower case characters can be used for specifying keywords.
6-62
Specify a target LOG number (0 to 15). Specify the keyword
"LOG=" at the beginning.
LOG=x
Setting
range
0 to 15