Simulation - Emerson Rosemount 5400 Series Reference Manual

Appendix I: Analog-Input block
November 2014
I.1

Simulation

To support testing, you can either change the mode of the block to manual and adjust the
output value, or you can enable simulation through the configuration tool and manually enter a
value for the measurement value and its status.
With simulation enabled, the actual measurement value has no impact on the OUT value or the
status.
Figure I-2. Analog-Input Function Block Schematic
measurement
SIMULATE
NOTES:
OUT = block output value and status.
OUT_D = discrete output that signals a selected alarm condition.
Figure I-3. Analog-Input Function Block Timing diagram
288
Analog
Access
HI_HI_LIM
analog
HI_LIM
meas.
LO_LO_LIM
LO_LIM
CHANNEL
ALARM_HYS
LOW_CUT
Convert
L_TYPE
FIELD_VAL
OUT_SCALE
XD_SCALE
FIELD_VAL
PV_FTIME
ALARM_TYPE
Alarm
detection
PV
Cutoff Filter
PV_FTIME
MODE
IO_OPTS
STATUS_OPTS
OUT (mode in man)
OUT (mode in auto)
63 % of Change
Time (seconds)
Reference Manual
00809-0100-4026, Rev HA
OUT_D
OUT
Status
Calc.
PV
Analog-Input Block