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267 lines
6.9 KiB
Python
267 lines
6.9 KiB
Python
1 month ago
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from . import tools
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TRANSFER_FUNCTION_CODE = {
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0: "线性 (Linear)",
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1: "平方根 (Square Root)",
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2: "平方根三次方 (Square Root 3rd Power)",
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3: "平方根五次方 (Square Root 5th Power)",
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4: "特殊曲线 (Special Curve) - 不推荐使用",
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5: "平方 (Square)",
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6: "带截止的平方根 (Square root with cut-off)",
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10: "等百分比 1:25 (Equal Percentage 1:25)",
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11: "等百分比 1:33 (Equal Percentage 1:33)",
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12: "等百分比 1:50 (Equal Percentage 1:50)",
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15: "快开 1:25 (Quick Open 1:25)",
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16: "快开 1:33 (Quick Open 1:33)",
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17: "快开 1:50 (Quick Open 1:50)",
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30: "双曲线 (Hyperbolic) - Shape Factor 0.10",
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31: "双曲线 (Hyperbolic) - Shape Factor 0.20",
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32: "双曲线 (Hyperbolic) - Shape Factor 0.30",
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34: "双曲线 (Hyperbolic) - Shape Factor 0.50",
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37: "双曲线 (Hyperbolic) - Shape Factor 0.70",
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40: "双曲线 (Hyperbolic) - Shape Factor 1.00",
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41: "双曲线 (Hyperbolic) - Shape Factor 1.50",
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42: "双曲线 (Hyperbolic) - Shape Factor 2.00",
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43: "双曲线 (Hyperbolic) - Shape Factor 3.00",
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44: "双曲线 (Hyperbolic) - Shape Factor 4.00",
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45: "双曲线 (Hyperbolic) - Shape Factor 5.00",
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100: "平底罐 (Flat bottom tank)",
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101: "锥形或金字塔形底罐 (Conical or pyramidal bottom tank)",
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102: "抛物线形底罐 (Parabolic bottom tank)",
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103: "球形底罐 (Spherical bottom tank)",
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104: "斜底罐 (Angled bottom tank)",
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105: "平端圆柱罐 (Flat end cylinder tank)",
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106: "抛物线端圆柱罐 (Parabolic end cylinder tank)",
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107: "球形罐 (Spherical tank)",
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230: "离散/开关 (Discrete/Switch)",
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250: "未使用 (Not Used)",
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251: "无 (None)",
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252: "未知 (Unknown)",
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253: "特殊 (Special)"
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}
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REVERSE_TRANSFER_FUNCTION_CODE = {v: k for k, v in TRANSFER_FUNCTION_CODE.items()}
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UNITS_CODE = {
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# Pressure
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1: "inH2O @ 68 F",
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2: "inHg @ 0 C",
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3: "ftH2O @ 68 F",
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4: "mmH2O @ 68 F",
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5: "mmHg @ 0 C",
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6: "psi",
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7: "bar",
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8: "mbar",
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9: "g/cm2",
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10: "kg/cm2",
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11: "Pa",
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12: "kPa",
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13: "torr",
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14: "atm",
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145: "inH2O @ 60F",
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237: "MPa",
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238: "inH2O @ 4C",
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239: "mmH2O @ 4C",
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# Temperature
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32: "deg C",
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33: "deg F",
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34: "deg R",
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35: "K",
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# Volumetric Flow
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15: "cu ft/min",
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16: "gal/min",
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17: "liter/min",
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18: "imp gal/min",
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19: "cu m/hr",
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22: "gal/sec",
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23: "Mgal/day",
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24: "liter/sec",
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25: "Ml/day",
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26: "cu ft/sec",
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27: "cu ft/day",
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28: "cu m/sec",
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29: "cu m/day",
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30: "imp gal/hr",
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31: "imp gal/day",
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121: "std cu m/hr",
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122: "std liter/hr",
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123: "std cu ft/min",
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130: "cu ft/hr",
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131: "cu m/min",
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132: "bbl/sec",
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133: "bbl/min",
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134: "bbl/hr",
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135: "bbl/day",
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136: "gal/hr",
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137: "imp gal/sec",
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235: "gal/day",
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# Velocity
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20: "ft/sec",
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21: "m/sec",
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114: "in/sec",
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115: "in/min",
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116: "ft/min",
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120: "m/hr",
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# Volume
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40: "gal",
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41: "liter",
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42: "imp gal",
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43: "cu m",
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46: "bbl",
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110: "bushel",
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111: "cu yd",
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112: "cu ft",
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113: "cu in",
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134: "bbl liq",
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166: "std cu m",
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167: "std l",
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168: "std cu ft",
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236: "hectoliter",
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# Mass
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60: "g",
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61: "kg",
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62: "metric ton",
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63: "lb",
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64: "short ton",
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65: "long ton",
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125: "oz",
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# Mass Flow
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70: "g/sec",
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71: "g/min",
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72: "g/hr",
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73: "kg/sec",
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74: "kg/min",
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75: "kg/hr",
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76: "kg/day",
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77: "metric ton/min",
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78: "metric ton/hr",
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79: "metric ton/day",
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80: "lb/sec",
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81: "lb/min",
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82: "lb/hr",
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83: "lb/day",
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84: "short ton/min",
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85: "short ton/hr",
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86: "short ton/day",
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87: "long ton/hr",
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88: "long ton/day",
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# Mass per Volume
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90: "SGU",
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91: "g/cu cm",
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92: "kg/cu m",
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93: "lb/gal",
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94: "lb/cu ft",
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95: "g/ml",
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96: "kg/liter",
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97: "g/liter",
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98: "lb/cu in",
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99: "short ton/cu yd",
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100: "deg Twaddell",
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102: "deg Baume",
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103: "deg API",
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104: "deg API",
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146: "ug/liter",
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147: "ug/cu m",
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# Viscosity
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54: "cSt",
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55: "cP",
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# Electric Potential
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36: "mV",
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58: "V",
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# Electric Current
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39: "mA",
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# Electric Resistance
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37: "ohm",
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163: "kohm",
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# Energy (includes Work)
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69: "J",
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89: "dtherm",
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126: "kWh",
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128: "MWh",
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162: "kcal",
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164: "MJ",
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165: "Btu",
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# Power
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127: "kW",
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129: "hp",
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140: "Mcal/hr",
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141: "MJ/hr",
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142: "Btu/hr",
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# Radial Velocity
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117: "deg/sec",
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118: "rev/sec",
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119: "rpm",
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# Miscellaneous
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38: "Hz",
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57: "percent",
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59: "pH",
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101: "deg Balling",
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105: "percent solids/wt",
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106: "percent solids/vol",
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107: "deg Plato",
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108: "proof/vol",
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109: "proof/mass",
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139: "ppm",
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148: "percent consistency",
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149: "vol percent",
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150: "percent steam qual",
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152: "cu ft/lb",
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153: "pF",
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154: "ml/liter",
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155: "ul/liter",
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156: "dB",
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160: "deg Brix",
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161: "percent LEL",
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169: "ppb",
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# Generic & Reserved
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240: "Manufacturer specific",
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241: "Manufacturer specific",
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242: "Manufacturer specific",
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243: "Manufacturer specific",
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244: "Manufacturer specific",
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245: "Manufacturer specific",
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246: "Manufacturer specific",
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247: "Manufacturer specific",
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248: "Manufacturer specific",
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249: "Manufacturer specific",
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250: "Not Used",
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251: "Unknown",
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252: "Unknown",
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253: "Special"
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}
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REVERSE_UNITS_CODE = {v: k for k, v in UNITS_CODE.items()}
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def get_unit_description(code):
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"""根据代码获取单位描述"""
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return UNITS_CODE.get(code, f"未知代码({code})")
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def set_primary_variable_lower_range_value(address: bytes, value) -> bytes:
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return tools.pack_command(address, command_id=37)
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def reset_configuration_changed_flag(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=38)
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def perform_master_reset(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=42)
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def read_additional_transmitter_status(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=48)
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def read_dynamic_variable_assignments(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=50)
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def write_number_of_response_preambles(address: bytes, number: int) -> bytes:
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data = number.to_bytes(1, "big")
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return tools.pack_command(address, command_id=59, data=data)
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def toggle_analog_output_mode(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=66)
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def trim_analog_output_zero(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=67)
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def trim_analog_output_span(address: bytes) -> bytes:
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return tools.pack_command(address, command_id=68)
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def select_baud_rate(address: bytes, rate: int) -> bytes:
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data = rate.to_bytes(1, "big")
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return tools.pack_command(address, command_id=123, data=data)
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