Arcam SA10 Catatan Instalasi Khusus - Halaman 12

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Arcam SA10 Catatan Instalasi Khusus

DC offset (0x51)

Request the output DC offset status.
Example
Command/response sequence for requesting the DC offset status where the
result is no DC offset:
Command:
0x21 0x01 0x51 0x01 0xF0 0x0D
Response:
0x21 0x01 0x51 0x00 0x01 0x00 0x0D

Short circuit status (0x52) (SA20 only)

Request the output short circuit status.
Example
Command/response sequence for requesting the short circuit status, where
the result is no short circuit:
Command:
0x21 0x01 0x52 0x01 0xF0 0x0D
Response:
0x21 0x01 0x52 0x00 0x01 0x00 0x0D
12
COMMAND:
Byte:
Description:
St
0x21
Zn
Zone number
Cc
0x51
Dl
0x01
Data
0xF0 – Request DC offset status
Et
0x0D
RESPONSE:
Byte:
Description:
St
0x21
Zn
Zone number
Cc
0x51
Ac
Answer code
Dl
0x01
Data
0x00 - OK
0x01 - DC offset detected
Et
0x0D
COMMAND:
Byte:
Description:
St
0x21
Zn
Zone number
Cc
0x52
Dl
0x01
Data
0xF0 – Request short circuit status
Et
0x0D
RESPONSE:
Byte:
Description:
St
0x21
Zn
Zone number
Cc
0x52
Ac
Answer code
Dl
0x01
Data
0x00 - No short circuit detected
0x01 - One of the channels has short circuit fault
Et
0x0D