Yokogawa DR240 - Manual (Page 76)

6-22 IM DR231-11E
6.7 Data Output Request Command
CF Specifies the system configuration
output format.
Mode All modes
Setting CFp1<terminator>
p1 0 Information on system-configured
modules
1 Current status module information (real-
time information)
Comments • You must specify data to be output with the TS
command and execute “GET” or “ESC T” before
sending the CF command.
BO Specifies the order of byte output
(in binary output).
Effective mode Operation mode
Setting BOp1<terminator>
p1 0 Output from MSB (upper-digit byte)
1 Output from LSB (lower-digit byte)
IM Specifies the mask of a status
byte.
Mode Operation mode
Setting IMp1<terminator>
p1 First numerical value of the items (or
combination of those values) shown below
0
All interrupts are OFF.
1 Interrupt occurs at the end of an A/D
conversion.
2 Interrupt occurs at the time of a
syntax error.
4 Interrupt occurs when internal timer is
being operated or the time for hourly,
daily and monthly reports arrives.
8 Interrupt generated after storing data
on media, or reading data from media.
16 Interrupt occurs at the time of a chart
end.
32 Interrupt generated when
measurement release is generated
while computation is in progress.
Comments • Masks the causes of interrupt in the status byte.
• When either of the phenomena effectively
specified with this command occurs, bit 7 (SRQ)
of the status byte is set to “1” and causes an
interrupt to the controller.
• For detailed instructions on the status byte, see
Pages 1-2 and 2-2.
SM Sets the auxiliary mask of the status
byte.
Mode Operation mode
Setting SMp1<terminator>
p1 A figure determined by the following
calculation:
p1 = a + b + c + d + e + f + g
a=1 Interrupt occurs when timer No. 1
operates.
=0 No interrupt occurs.
b=2 Interrupt occurs when timer No. 2
operates.
=0 No interrupt occurs.
c=4 Interrupt occurs when timer No. 3
operates.
=0 No interrupt occurs.
d=8 Interrupt occurs when timer No. 4
operates.
=0 No interrupt occurs.
e=16 Interrupt occurs when timer No. 5
operates.
=0 No interrupt occurs.
f=32 Interrupt occurs when timer No. 6
operates.
=0 No interrupt occurs.
g=64 Interrupt occurs when the time
for hourly, daily and monthly
reports arrives.
=0 No interrupt occurs.
Comments • Sets the auxiliary mask of interrupt when the
timers described in the IM command operate.
• When any of the timers whose numbers are
specified with this command operates, an interrupt
due to the internal time operation occurs.