0

Read-only

Direct reading of cells, or polling. The returned data type depends on the read cell. This command works asynchronously, that is, this Driver internally stores several reading requests and sends a grouped request to a relay, based on the scan time of Tags

1

Read-only

Event reading. If an event belongs to a cell from bit maps, the bit can be informed in the N4 parameter, between 1 (one) and 32. If there is more than one event stored for a cell or bit, then this Driver returns a list of values for each reading

300

Read-only

COMTRADE_WAITING_RECORD. Possible values are 0 (zero) or 1 (one)

301

Read-only

Collecting of a file in COMTRADE format suspended. Possible values are 0 (zero) or 1 (one)

302

Read-only

Status of the internal scan machine relative to each relay

303

Read-only

Active UTR. Possible values are 1: Responding or 0: No response

304

Read-only

Name of the last file in COMTRADE format

305

Read-only

N SCAN OK

306

Read-only

N SCAN NO REPLY

307

Read-only

N SCAN DATA ERROR

308

Read-only

N SCAN SEND ERROR

309

Read-only

N SCAN RETRY

320

Write-only

Saves a file in COMTRADE 1991 format. The available Elements are 1: Command. Possible values are 0: Discards the COMTRADE file, 1: Uses the default name, or 2: Uses the default name plus the date with milliseconds, and 2: Default name

321

Write-only

Default name of a file in COMTRADE format

322

Write-only

Collecting interrupted. Possible values are 1: Asks for an interruption or 0: Cancels an interruption

323

Reading and writing

Slave active or inactive. Possible values are 1: Active or 0: Inactive. Controls any communication from a remote station and must be configured with the value 1 (one) to start communicating

324

Write-only

Time of the last file in COMTRADE format of an application. This command must be written when starting an application to avoid retrieving files already stored. This command is a Block Tag with 7 (seven) Elements. The available Elements are 1: Year with 4 (four) digits, 2: Month, 3: Day, 4: Hour, 5: Minute, 6: Second, and 7: Milliseconds, from 0 (zero) to 999

325

Write-only

Allows informing a link between a number, defined by the formula FUNCTION TYPE × 256 + INFORMATION NUMBER, and a descriptive text. This text is inserted into configuration files to describe the meaning of analog and digital points belonging to a file in COMTRADE format

326

Write-only

Base name of a circuit, for files in COMTRADE format

327

Write-only

Nominal frequency, for files in COMTRADE format

328

Read-only

Number of the current COMTRADE disturbance

329

Read-only

Number of the largest disturbance

330

Write-only

Saves a file in COMTRADE 1999 format. The available Elements are 1: Command. Possible values are 0: Discards the COMTRADE file, 1: Uses the default name, or 2: Uses the default name plus the date with milliseconds, in DDMMYYYY_HHMMSS_000 format, and 2: Default name

340

Read-only

Status byte of a relay. Possible values are 0: If configured, the disturbance records are available for collecting, 1: If configured, changes the Plant Status Word, 2: If configured, changes the Control Status Word, 3: If configured, indicates that a relay is busy, without a possible response withing the time-out period, 4: If configured, indicates that a relay is out of service, 5: If configured, indicates that event records are available for collecting, 6: If configured, changes the LED indicator for alarms, and 7: If configured, changes the LED indicator for tripping

350

Reading and writing

Indicates whether a slave is communicating through the secondary port. Possible values are 1: Secondary port or 0: Main port

351

Write-only

Time of the last event of an application. This time must be written when starting an application to avoid retrieving events already stored. The format of this command is Gregorian or DATETIME

352

Read-only

Time of the last generated file in COMTRADE format, in DATETIME format