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lmxopcua/tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus.IntegrationTests/S7/S7_1500Profile.cs
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docs: backfill XML documentation across 756 files
Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.
2026-05-28 08:10:17 -04:00

49 lines
2.1 KiB
C#

namespace ZB.MOM.WW.OtOpcUa.Driver.Modbus.IntegrationTests.S7;
/// <summary>
/// Tag map for the Siemens SIMATIC S7-1500 device class with the <c>MB_SERVER</c> library
/// block mapping HR[0..] to DB1.DBW0+. Mirrors <c>s7_1500.json</c> in <c>Docker/profiles/</c>.
/// </summary>
/// <remarks>
/// Unlike DL205, S7 has no fixed Modbus memory map — every site wires MB_SERVER to a
/// different DB. The profile here models the *default* user layout documented in
/// <c>docs/v2/s7.md</c> §per-model-matrix: DB1.DBW0 = fingerprint marker, a scratch HR
/// range 200..209 for write-roundtrip tests, and ABCD-order Float32 / Int32 markers at
/// HR[100..101] and HR[300..301] to prove the driver's S7 profile default is correct.
/// </remarks>
public static class S7_1500Profile
{
/// <summary>
/// Scratch HR the smoke test writes + reads. Address 200 mirrors the DL205 /
/// standard scratch range so one smoke test pattern works across all device profiles.
/// </summary>
public const ushort SmokeHoldingRegister = 200;
/// <summary>Value the smoke test writes then reads back.</summary>
public const short SmokeHoldingValue = 4321;
/// <summary>Builds Modbus driver options for the S7-1500 profile.</summary>
/// <param name="host">The host address of the Modbus device.</param>
/// <param name="port">The port number of the Modbus device.</param>
/// <returns>The configured Modbus driver options.</returns>
public static ModbusDriverOptions BuildOptions(string host, int port) => new()
{
Host = host,
Port = port,
UnitId = 1,
Timeout = TimeSpan.FromSeconds(2),
Tags =
[
new ModbusTagDefinition(
Name: "Smoke_HReg200",
Region: ModbusRegion.HoldingRegisters,
Address: SmokeHoldingRegister,
DataType: ModbusDataType.Int16,
Writable: true),
],
// Disable the background probe loop — integration tests drive reads explicitly and
// the probe would race with assertions.
Probe = new ModbusProbeOptions { Enabled = false },
};
}