Yokogawa Wireless Temperature Transmitter YTA510 - Manual (Page 64)

<Appendix 1. List of Parameters for Each Block of the YTA>
A1-7
IM 01C50T02-01E
A1.4 Transducer Block
Relative
Index
Index Parameter Name
Default
(factory setting)
Write Description
0 2000 Block Header Tag: "TB" Block tag
= O/S
Information about this block, including the
block tag, DD revision, and execution time.
1 2001 ST_REV — — Incremented when a change is made to the
parameter settings for the transducer block to
indicate the revision level of the settings, and
used to see whether or not there is a change
in parameter settings.
2 2002 TAG_DESC Blank Auto Universal parameter storing the description of
the tag
3 2003 STRATEGY 1 Auto Universal parameter used by an upper-level
system to classify the function blocks
4 2004 ALERT_KEY 1 Auto Universal parameter used as a key to identify
the point from which an alert is issued;
normally used by an upper-level system to
select alerts to provide to a particular operator
who covers a specific area of the plant
5 2005 MODE_BLK Auto Auto Universal parameter that indicates the block
operation conditions and is composed of the
actual mode, target mode, permitted modes,
and normal mode.
6 2006 BLOCK_ERR — — Indicates the error statuses related to the
block itself.
The errors applicable to the transducer block
of the YTA320 include:
- Amplifier failure
- Abnormal ambient temperature
- O/S mode of transducer block
7 2007 UPDATE_EVT — — Shows the contents of an update event upon
occurrence.
8 2008 BLOCK_ALM — — Shows the contents of an alarm event upon
occurrence.
9 2009 TRANSDUCER
_DIRECTORY
— — Index to the text describing the transducer
contained in the YTA320 transmitter
10 2010 TRANSDUCER
_TYPE
102 — Transmitter type. Set to "102" (standard dual
temperature with calibration) for the YTA320.
11 2011 XD_ERROR — — Stores the error prioritized at the highest
level from among the errors that are currently
occurring in the transducer block.
0 = No error
34 = Stop Detection of Sensor Burnout
(WARNING)
37 = Configuration Error
40 = Term Sensor Out of Range
45 = Term Sensor Failure
50 = Start Backup Mode
60 = Sensor2 Out of Range (WARNING)
62 = Sensor2 Signal Error
65 = Sensor2 Failure
70 = Sensor1 Out of Range (WARNING)
72 = Sensor1 Signal Error
75 = Sensor1 Failure
80 = Hardware Failure
12 2012 COLLECTION
_DIRECTORY
— — Stores the item IDs in the DD corresponding
to the indexes to critical parameters of the
transducer block.