Yokogawa AXFA14G/C - Manual (Page 50)

IM 01E20F02-01E 6-7
6. IN-PROCESS OPERATION
6.3.2 AI / TOT / DI Blocks
When the parameters are set in the transducer block, it is necessary to set parameters as shown in Table 6.3.2 in the
AI, TOT and DI blocks next. When Simulate_Enabled in each function block described at Table 6.3.2 is set to “1:
Enabled”, the applicable function block uses the simulation value set in this parameter instead of the data from the
transducer block.
Table 6.3.2 Simulation parameters in the AI, TOT and DI Blocks
T0604.EPS
Sub-
index
Parameters Description
1 Simulate_Status Set the data status to be simulated.
Set the value of the data to be
simulated.
Controls the simulation function of
this block.
2 Simulate_Value
3 Simulate_Enabled
Valid Range
Unsigned8
Float
0: Disabled,
1: Enabled
Initial Value
0
0
0: Disabled
6.3.3 Physical Block
It is also necessary to set alarms as diagnosis in the Physical block at the same time when the simulation function is
used. The Figure 6.3.3 shows the configuration of alarm for simulation function and the Table 6.3.3 is described its
parameter setting.
off
enabled
on
F0604.EPS
Operator
PB.DIAGNOSIS_
SIM_ENABLED
PB.DIAGNOSIS
SIM_EXENSION PB.DIAGNOSIS_
MSK
PB.DIAGNOSIS
MSK_EXENSION
PB.DIAGNOSIS
PB.DIAGNOSIS_
EXENSION
TB.ALARM_
PERFORM
Alarms,
Warning
Alarms,
Warning
Figure 6.3.3 Configuration of simulated alarm in the Physical block