YOKOGAWA FVX110, User Manual

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<Appendix 6. Multiple Analog Output (MAO) Block>
A6-2
IM 01S01C01-01EN
Other parameters
FSTATE_VAL1
Value transferred as input 1 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL2
Value transferred as input 2 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL3
Value transferred as input 3 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL4
Value transferred as input 4 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL5
Value transferred as input 5 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL6
Value transferred as input 6 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL7
Value transferred as input 7 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_VAL8
Value transferred as input 8 to LCD Transducer Block during fault state status (optional
setting)
FSTATE_STATUS List of inputs that have transitioned to a fault state
CHANNEL A means for theoretically accessing LCD Transducer Block (cannot be set on the FVX110)
The MAO function block of the FVX110 can pass 8 inputs (IN_1 – IN_8) to LCD Transducer Block via
CHANNEL.
However, if an input is in a fault state status, the previous value or a user set value (FSTATE_VAL1 – FSTATE_
VAL8) is passed depending on what options (MO_OPTS) have been set.
A6.2 Block Mode
The block mode is defined by the MODE_BLK parameter.
MODE_BLK
Target Defines the destination of a mode transition.
Actual Indicates the current block mode. This varies with input data status and target data.
Permitted
Defines restrictions on the destination of a mode transition. Transitions to modes not defined here
cannot be made.
Normal It defines regular modes.
The MAO function block can take the following three modes (MODE_BLK Actual).
Support Mode Role
O/S Performs configuration changes when the system is shut down.
LO Enabled inputs enter the fault state status and the previous value or a user set value (FSTATE_
VAL1 – FSTATE_VAL8) is transferred to LCD Transducer Block.
Auto The block is in automatic operation mode.
The destination of the mode transition can be specified by MODE_BLK target, but the destination of a
transition cannot be set to LO mode.
The MAO function block automatically transitions to LO mode when the FAULT_STATE parameter located in
the Resource Block parameter is 2: Active.