Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 207)

7-15
IM 04L31A01-17E
7
Response
Status of the Program Control End Signal
• The FV command is used to output the data.
• The program control end signal is turned “ON” for approximately 5 s after the program
control terminates normally. It does not turn “ON” if the program is forcibly terminated
(termination through resetting). You can assign the program control end signal to a
contact output and have the contact turned “ON” for approximately 5 s afer the
program control terminates normally. You can use the FV command to output the
status of the program control end signal.
Syntax
EA CRLF
x CRLF
EN CRLF
x Status of the program control end signal (0 or 1)
0: Program control end signal is “OFF”
1: Program control end signal is “ON”
Example
EA
1
EN
Communication Log
• The FL command is used to output the data.
• A log of setting/basic setting/output commands and responses is output. Up to 200
logs are retained. Logs that exceed 200 are cleared from the oldest data.
Syntax
EA CRLF
yy/mo/dd_hh:mi:ss_n_uuu...ufd_mmm...m CRLF
......................................
EN CRLF
yy Year (00 to 99)
mo Month (01 to 12)
dd Day (01 to 31)
hh Hour (00 to 23)
mi Minute (00 to 59)
ss Second (00 to 59)
n Connection ID. A number used to identify the user that is connected.
0: Serial
1 to 3: Ethernet
uuu...u User name (up to 16 characters)
f Multiple command flag
Space: Single
*: Multiple
(If multiple commands are separated by sub delimiters and output at
once, “*” is displayed. The multiple commands are divided at each
sub delimiter and stored as individual logs (1 log for 1 command and
1 log for 1 response.)
d Input/Output
>: Input
<: Output
7.2 Output Format of ASCII Data