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feat: Add sync version of ReadStatus

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This commit is contained in:
Michael Croes
2023-08-01 22:55:19 +02:00
parent c3934c3493
commit 970e9d4395
1 changed files with 12 additions and 0 deletions
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12
S7.Net/PlcSynchronous.cs
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@@ -492,6 +492,18 @@ namespace S7.Net
}
}
/// <summary>
/// Read the current status from the PLC. A value of 0x08 indicates the PLC is in run status, regardless of the PLC type.
/// </summary>
/// <returns>The current PLC status.</returns>
public byte ReadStatus()
{
var dataToSend = BuildSzlReadRequestPackage(0x0424, 0);
var s7data = RequestTsdu(dataToSend);
return (byte) (s7data[37] & 0x0f);
}
private byte[] RequestTsdu(byte[] requestData) => RequestTsdu(requestData, 0, requestData.Length);
private byte[] RequestTsdu(byte[] requestData, int offset, int length)