Revision 2.0 FOUNDATION Fieldbus ST 700 Pressure Transmitter User's Guide Page 117
Table 35: Setting the Simulation Jumper
To Set the Jumper to:
Disable the SIMULATE parameter.
(Set transmitter for normal operation.)
“OFF” position on the Transducer board.
Enable the SIMULATE parameter.
(For testing or debugging purposes.)
“ON” position on the Transducer board.
Enabling simulation mode
The SIMULATE parameter is enabled by setting the hardware simulation jumper to the
“ON” position.
In addition, the AI block SIMULATE parameter must be set to the following values:
• SIMULATE.STATUS = Good::[alarm status]:constant (suggested setting)
• SIMULATE.SIMULATE_VALUE = (supplied by user) Used as the input to the AI
block.
• SIMULATE.ENABLE_DISABLE = Active Enabled.
Simulation mode truth table
Table 36 shows the states of the simulation jumper and SIMULATE parameter shows how
to activate the simulation mode.
Table 36: Simulation Mode Truth Table
When the Simulation
Jumper on Transducer
board is set to:
and the SIMULATE Enable_Disable is set to:
(Disabled) (Active)
“OFF” Position Simulation Disabled Simulation Disabled
“ON” Position Simulation Disabled Simulation Active
Setting Al block mode
To connect the AI block input to the output, the AI block must be in AUTO mode.
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