Azbil MagneW Plus+ MGG14C, Руководство пользователя

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B-14
Display Transducer Block
INDEX Parameter name Description
Sub-parameter
name
Access
attribute
Size
(Byte)
Range
Factory default
setting
1 ST_REV
Indicates the number of changes of the
Static parameter that belongs to DISPLAY_
TB. It is incremented by one (0x0001)
when a change is made for a parameter
whose access attribute is “S-.”
- S-R 2 0 ≤ X ≤ 65535 0
2 TAG_DESC
The tag name of DISPLAY_TB set by
the user. It can be referenced by the host
devices and thus does not affect the
execution of Function block operation at
all.
- S-R/W 32 spaces
3 STRATEGY
An arbitrary group number for DISPLAY_
TB. It does not affect Function block
operation.
- S-R/W 2 0
4 ALERT_KEY
An identification number of the relevant
in-plant device. It does not affect Function
block operation.
- S-R/W 1 1 ≤ X ≤ 255 0
5 MODE_BLK
Indicates the mode parameter group of
DISPLAY_TB. The configuration is as
follows:
· Target: Parameter for setting mode from
host devices.
· Actual: Indicates the current value of the
mode.
· Permitted: Indicates the mode value used
for the Function block.
· Normal: Indicates the mode value which
should be in a steady state.
Target N-R/W 1 O/S, AUTO
bit3:AUTO
0x08
Actual D-R 1 -
Permitted S-R/W 1
bit3:AUTO
bit7:O/S
0x88
Normal S-R/W 1
bit3:AUTO
0x08
6 BLOCK_ERR
Indicates the error state regarding
DISPLAY_TB.
- D-R 2
bit0: Other
bit1: Block Configuration Error
bit15: Out-of-Service
-
7 UPDATE_EVT
Parameter for generating an alert when
fixed data (data whose access attribute is
“S-” or “N-”) of DISPLAY_TB is changed.
The configuration is as follows:
· Unacknowledged: Determined state
· Update_State: Change state
· Time_stamp: Change time
· Static_Revision: Revision after change
· Relative_Index: Changed parameter
identification number
Unacknowledged D-R/W 1
(0: Undefined)
1: Acknowledged
2: Unacknowledged
-
Update State D-R 1
0: Undefined
1: Update reported
2: Update not reported
-
Time Stamp D-R 8 -
Static Revision D-R 2 -
Relative Index D-R 2 -
8 BLOCK_ALM
Parameter that indicates the configuration
regarding DISPLAY_TB and the abnormal
state in execution. The configuration is as
follows:
· Unacknowledged: Generation determined
state
· Alarm_State: Alarm generation state
· Time_stamp: Alarm generation/recovery
time
· Subcode: Alarm content sub-code
· Value: Alarm value
Unacknowledged D-R/W 1
(0=Undefined)1=Acknowledge
d2=Unacknowledged
-
Alarm State D-R 1
0=Undefined1=Clear
- reported2=Clear -
not reported3=Active -
reported4=Active - not
reported
-
Time Stamp D-R 8 -
Subcode D-R 2 -
Value D-R 1 -
9
TRANSDUCER_
DIRECTORY The header information of DISPLAY_TB.
Users do not directly use this parameter.
- S-R 2 0
10
TRANSDUCER_
TYPE
Indicates the type of DISPLAY_TB. - S-R 2 0xffff
11
TRANSDUCER_
TYPE_VER
Indicates the version of DISPLAY_TB. - N-R 2 -
12 XD_ERROR
Indicates an abnormal state specific to the
device.
- D-R 1 19: Configration Error -
13
COLLECTION_
DIRECTORY
Definition information of the parameter
group for efficient access of the host
devices to parameters having the same
attribute.
- S-R 4 0