Pepperl+Fuchs F2D0-TI-Ex8.FF Series, Руководство пользователя, Страница: 37 / 48

Temperature Multi-Input Device
Function Block Descriptions
2
017-
05
37
16 RESTART Allows a manual restart to be initiated. Several degrees of
restart are possible:
1. Run - nominal state when not restarting
2. Restart resource - not used
3. Restart with defaults - set parameters to default val-
ues
4. Restart processor - does a warm restart of CPU
17 FEATURES Used to show supported resource block options.
18
FEATURES_SEL Used to select resource block options. Supported values
are:
■
Unicode: Tells host to use Unicode for string values
■
Reports: Enables alarms, must be set for alarms to
work
■
Hardware Lock: Hardware write locking enabled but
not active WRITE_LOCK follows the status of the
security switch
19
CYCLE_TYPE Identifies the block execution methods available for this
resource. Supported values are:
■
Schedule
■
Completion of block execution
20
CYCLE_SEL Used to select the block execution method for this
resource. Supported values are:
■
Scheduled: Blocks are only executed based on the
schedule in FB_START_LIST.
■
Block Execution: A block may be executed by linking
it to another blocks completion.
21
MIN_CYCLE_T Time duration of the shortest cycle interval, of which the
resource is capable. The Fuchs TM-I device
supports 100 ms.
22
MEMORY_SIZE Available configuration memory in the empty resource.
23 NV_CYCLE_T Interval between writing copies of NV parameters to
non–volatile memory. Zero means none.
24
FREE_SPACE Percent of memory available for further configuration. Not
supported by Fuchs TM–I device.
25 FREE_TIME Percent of the block processing time that is free to
process additional blocks. Not supported by
Fuchs TM-I device.
26 SHED_RCAS Time duration at which to give up on computer writes to
function block RCas locations.
27
SHED_ROUT Time duration at which to give up on computer writes to
function block ROut locations.
28 FAULT_STATE Condition set by loss of communication to an output
block, failure promoted to an output block or a physical
contact. When a fault state condition is set, the output
function blocks will perform their FSTATE actions. The
Fuchs TI Mux does not support output blocks.
29 SET_FSTATE Allows the fault state condition to be manually initialized
by selecting Set. The Fuchs TI Mux does not
support this function.
30 CLR_FSTATE Writing a Clear to this parameter will clear the device fault
state if any field condition has cleared. The
Fuchs TI Mux does not support this function.
31 MAX_NOTIFY Maximum number of unconfirmed alert notifications
messages possible. This number cannot be changed.
The Fuchs TI Mux supports a maximum of 42.
Rel.
Index
Parameter Description