5-14
IM XL100C-E
User Level
• The FU command is used to output the data.
• User name, user level, and other information are output.
• Syntax
EA
<CRLF>
p_l_uuu•••u
<CRLF>
EN
<CRLF>
p
Physical layer
E
: Ethernet
S
: RS-232, RS-485, or USB
l
User level
A
: Administrator privileges
U
: User privileges
uuu
...
u
User name (up to 16 characters)
_
Space
• Example
EA
E A admin
EN
Binary Output Syntax
• Basic Syntax
'E'
'B'
CR
LF
Binary data
ASCII format
Binary format
Data length
Data sum
Flag ID Header
sum
1 byte
Binary header
(12 bytes)
Binary data
Binary footer
(2 bytes)
• EB
CRLF
Indicates that the data is binary.
• Data Length
The byte value of “flag + iden header sum + binary data + data sum.”
• Header Sum
The sum value of “data flag + identifier.”
• Binary Data
For the output format of various data types, see section 5.3.
• Data Sum
The sum value of binary data.
5.2 Response Syntax
