User Manual

<Appendix 1. List of Parameters for Each Block of the YTA>
A1-2
IM 01C50T02-01E
Relative
Index
Index Parameter Name Factory Default
Write
Mode
Explanation
16 1016 RESTART — — Allows a manual restart to be initiated. Several
degrees of restart are possible. They are 1: Run,
2: Restart resource, 3: Restart with defaults dened
in FF specication*
1
, and 4: Restart processor.
17 1017 FEATURES Soft write lock
supported
Report
supported
— Used to show supported resource block options.
18 1018 FEATURE_SEL Soft write lock
supported
Report
supported
— Used to select resource block options.
19 1019 CYCLE_TYPE Scheduled — Identies the block execution methods available for
this resource.
bit0: Scheduled
bit1: Event driven
bit2: Manufacturer specied
20 1020 CYCLE_SEL Scheduled — Used to select the block execution method for this
resource.
21 1021 MIN_CYCLE_T 3200 (100ms) — Time duration of the shortest cycle interval of which
the resource is capable.
22 1022 MEMORY_SIZE 0 — Available conguration memory in the empty
resource. To be checked before attempting a
download.
23 1023 NV_CYCLE_T 0 — Interval between writing copies of NV parameters to
non-volatile memory. Zero means never.
24 1024 FREE_SPACE 0 — Percent of memory available for further
conguration. YTA has zero which means a
precongured resource.
25 1025 FREE_TIME 0 — Percent of the block processing time that is free to
process additional blocks. YTA does not support
this.
26 1026 SHED_RCAS — — Time duration at which to give up on computer
writes to function block RCas locations. YTA does
not support this.
27 1027 SHED_ROUT — — Time duration at which to give up on computer
writes to function block ROut locations. YTA does
not support this.
28 1028 FAULT_STATE 1: Clear — Condition set by loss of communication to an
output block, failure promoted to an output block
or a physical contact. When fail-safe condition is
set, Then output function blocks will perform their
FSAFE actions.
29 1029 SET_FSTATE 1: OFF — Allows the fail-safe condition to be manually
initiated by selecting Set.
30 1030 CLR_FSTATE 1: OFF — Writing a Clear to this parameter will clear the
device fail-safe state if the eld condition, if any, has
cleared.
31 1031 MAX_NOTIFY 3 — Maximum number of unconrmed notify messages
possible.
32 1032 LIM_NOTIFY 3 Auto Maximum number of unconrmed alert notify
messages allowed.
33 1033 CONFIRM_TIME 640000 Auto The minimum time between retries of alert reports.
34 1034 WRITE_LOCK 1: Not Locked Auto If set, no writes from anywhere are allowed, except
to clear WRITE_LOCK. Block inputs will continue to
be updated
35 1035 UPDATE_EVT — — This alert is generated by any change to the static
data.