ABB JDF300, Инструкция по эксплуатации

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J DF 3 0 0 |
FI EL D I N D I C ATO R | O I/J D F 3 0 0 - EN R E V. B 19
RESOURCE Block Mapping
Idx Parameter Description / Range / Selections / Notes
0 BLOCK_OBJ
In the Block Object data structure, there are different items describing the block characteristics. Execution period,
Number of parameters in the block, the DD Revision, Profile Revision, View Objects characteristics and so on
1 ST_REV
The revision level of the Static data associated with the Function Block. The revision level is incremented each time a
static parameter value (S – under Storage) in the block is changed.
2 TAG_DESC The user description of the intended application of the block
3 STRATEGY The strategy field can be used to identify grouping of blocks. This data is not checked or processed by the block.
4 ALERT_KEY The identification number of the plant unit. This information may be used in the host for sorting alarms, etc.
5 MODE_BLK
TARGET AUTO / OOS The selectable modes by the operator.
ACTUAL The mode the block is currently in.
PERMITTED AUTO / OOS Allowed modes that the target may take on
NORMAL AUTO The common mode for the Actual.
6 BLOCK_ERR
This parameter reflects the error status associated with the hardware or software components associated with a
block. It is a bit string, so that multiple errors may be shown.
Bit 1 = Configuration Error MAO Inputs All disabled
Bit 3 = Simulate Active
The SW4 of the electronics is in ON position enabling the
Simulation.
Bit 6 = Device Needs Maintenance Soon NV Mem Burn error
Bit 11 = Lost NV Data Electronic memory fail
Bit 15 = Out of Service
The Resource Block MODE_BLK_ACTUAL = Out of Service.
Also the Actual mode of all the Funct .Blocks is forced to
OOS
7 RS_STATE State machine of the function block application.
8 TEST_RW Read/Write test parameter – used only for conformance testing.
9 DD_RESOURCE String identifying the tag of the resource, which contains the Device Description for this resource.
10 MANUFAC_ID ABB = 0x000320
11 DEV_TYPE JDF300 = 0x0008
12 DEV_REV 0x01
13 DD_REV 0x01
14 GRANT_DENY
Options for controlling access of host computer and local control panels to operating, tuning and alarm parameters
of the block.
15 HARD_TYPES Bit 1 Scalar Output The type of Hardware available as channel numbers
16 RESTART
0 Uninitialized
1 Run
2 Restart resource
3 Restart with default
4 Restart process
5 Special Restart This function is not supported
6 Special Operations See also SPECIAL_OPERATION
17 FEATURES Used to show supported resource block options
18 FEATURES_SEL
Used to select resource block options. For the JDF300 they are:
Bit 1 Reports Supported
Bit 2 Fault State Supported
Bit 3 SW Write Lock Supported
Bit 4 HW Write Lock Supported
Bit 10 Multi-bit Alarm (Bit-Alarm) Support
19 CYCLE_TYPE Identifies the block execution methods for this resource
20 CYCLE_SEL
Bit 1
Scheduled
Used to select the block execution methods for this
resource.
Bit 2 Completion of block execution