Yokogawa YVP110 - Manual (Page 119)

<Appendix 1. Function Block Parameters>
A-8
IM 21B04C01-01E
Relative
Index Index
Parameter Name
Default
(factory setting)
Write Description [Setting range]
104 2104 SIGN_DATA_Y 0 — Parameter used to upload the measured
signature data (output data).
105 2105 SIGN_MEAS_DATE 01/01/00
00:00:00.000
— Parameter used to upload the date and time of
signature measurement
106 2106 SIGN_HEADER_
DATA
+inf — Parameter used to upload the ambient
temperature and settings at signature
measurement
107 2107 STD_ACT_SIGN_
SET
180, 180, 50 Settings of the standard actuator signature
108 2108 EXT_ACT_SIGN_
SET
0, 100, 180, 180,
50, 200
Settings of the extended actuator signature and
high-resolution actuator signature
109 2109 STEP_RESP_SET 45, 55, 100, 600 Settings of step levels for step response test
110 2110 POSITIONER_
SIGN_SET
0, 100, 10, 30,
30
Settings of the positioner signature
111 2111 SERVO_WARN_HI_
LIM
80 % of MV High-limit alarm setting for Servo Output Drift
warning
112 2112 SERVO_WARN_LO_
LIM
20 % of MV Low-limit alarm setting for Servo Output Drift
warning
113 2113 SERVO_TIME_TH 10 sec High-limit alarm setting for total time of Servo
Output Drift warning.
114 2114 SERVO_WARN_
COUNT
0 O/S Total number of times of Servo Output Drift
warning. To reset the count, write 0.
115 2115 X_BST_ON_
THRESHOLD
0, 0 % O/S The addition value to threshold for switching on
boost action; a control parameter for exhaust [-10
to 10%] Applicable for Double Acting Type
116 2116 X_BST_OFF_
THRESHOLD
0, 0 % O/S The addition value to threshold for switching off
boost action; a control parameter for exhaust [-10
to 10%] Applicable for Double Acting Type
117 2117 X_BOOST_VALUE 0, 0 % of MV O/S The addition Boost value; a control parameter
for exhaust [-50 to 50%] Applicable for Double
Acting Type
A1.3 Parameters of AO Block
Relative
Index Index
Parameter Name
Default
(factory setting)
Write Description
0 5000 BLOCK HEADER Block tag
= O/S
Information about this block, including the block
tag, DD revision, execution time.
1 5001 ST_REV 0 — Incremented when a change is made to the
parameter settings for the AO block to indicate
the revision level of the settings, and used to see
whether there is a change in parameter settings.
2 5002 TAG_DESC Spaces Universal parameter storing the description of the
tag.
3 5003 STRATEGY 1 Universal parameter used by an upper-level
system to classify the function blocks.
4 5004 ALERT_KEY 1 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 5005 MODE_BLK O/S Universal parameter that indicates the block
operation conditions and is composed of actual
mode, target mode, permitted modes, and normal
mode.
6 5006 BLOCK_ERR — — Indicates the error statuses related to the block
itself.
7 5007 PV — — Indicates the primary analog value (or the
corresponding process value) used to execute the
specified actions, and the status of that value.