User guide

2. When in multipoint mode, the meter will test the command’s address with the one previously assigned after
the recognition character has been matched. The meter will not respond to the command if addresses do not
match, even if an error has occurred.
3. If the meter is in the Menu or Setpoint mode and receives any transmitted data, it quits that routine, displays
“SERIAL” for up to two seconds, completes its Communication job, and then resets the meter, i.e., hard reset
(RESET 2) from Menu, or soft reset (RESET 1) from Setpoint. (The Rate meter/totalizer or Batch meter resets
respectively, but displays the mode before reverting to RUN.)
4. Any attempt to use push buttons when meter is in Transmit/Receive mode will be denied and followed by the
display of “SERIAL”, indicating that Communication is in process.
8.6 Status Character Formats
The meter upon receiving U01 or U02 Command will transmit alarm or peak/valley status characters
respectively.
8.6.1 Alarm Status Characters
Table 8.5 shows the transmitted character for each of the sixteen possible setpoint/alarm states for Process,
Strain Gauge, Temperature, or Universal meters. (Note the binary progression).
Table 8.5 Temperature/Process/Strain/Universal Meter Alarm Status Characters
CHARACTER SP#4 SP#3 SP#2 SP#1
@ OFF OFF OFF OFF
A OFF OFF OFF ON
B OFF OFF ON OFF
C OFF OFF ON ON
D OFF ON OFF OFF
E OFF ON OFF ON
F OFF ON ON OFF
G OFF ON ON ON
H ON OFF OFF OFF
I ON OFF OFF ON
J ON OFF ON OFF
K ON OFF ON ON
L ON ON OFF OFF
M ON ON OFF ON
N ON ON ON OFF
O ON ON ON ON
Table 8.6 shows the transmitted character for each of the thirty-two possible setpoint/alarm states for rate
meter/totalizers. (Note the binary progression.)
Table 8.6 Rate Meter/Totalizer/Batch Alarm Status Characters
CHARACTER SP#5 SP#4 SP#3 SP#2 SP#1
@ OFF OFF OFF OFF OFF
A OFF OFF OFF OFF ON
B OFF OFF OFF ON OFF
C OFF OFF OFF ON ON
D OFF OFF ON OFF OFF
E OFF OFF ON OFF ON
F OFF OFF ON ON OFF
G OFF OFF ON ON ON
H OFF ON OFF OFF OFF
I OFF ON OFF OFF ON
J OFF ON OFF ON OFF
K OFF ON OFF ON ON
L OFF ON ON OFF OFF
CF 125 INFINITY SC GUIDE 25 M1519/N/0605