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| 1 | //$Id: $ |
| 2 | /* |
| 3 | 2013/08/28 Carl Eggleston |
| 4 | New Library |
| 5 | */ |
| 6 | |
| 7 | /*** BeginHeader */ |
| 8 | |
| 9 | #ifndef __ISM_COMM_UTILITY_ |
| 10 | #define __ISM_COMM_UTILITY_ |
| 11 | |
| 12 | |
| 13 | /*** EndHeader */ |
| 14 | |
| 15 | /*** BeginHeader |
| 16 | |
| 17 | ModBusCheckIn, |
| 18 | InitCommUtility |
| 19 | */ |
| 20 | |
| 21 | //Global function prototypes ************************************************** |
| 22 | |
| 23 | |
| 24 | #if MODBUS_ON |
| 25 | void ModBusCheckIn(); |
| 26 | #endif |
| 27 | void InitCommUtility(); |
| 28 | |
| 29 | #if MODBUS_ON |
| 30 | typedef struct |
| 31 | { |
| 32 | int GenAlarm; |
| 33 | int GenRun; |
| 34 | int PresAlarm; |
| 35 | int DTLowAlarm; |
| 36 | int DTHighAlarm; |
| 37 | int DTlvl; |
| 38 | int DTLagPump; |
| 39 | int DTSumpAlarm; |
| 40 | int ProbeError; |
| 41 | } ModBusStruct; |
| 42 | ModBusStruct CommData[2]; |
| 43 | #endif |
| 44 | |
| 45 | /*** EndHeader */ |
| 46 | |
| 47 | //Local function prototypes ********************************************* |
| 48 | |
| 49 | |
| 50 | //Constants ******************************************************* |
| 51 | |
| 52 | |
| 53 | |
| 54 | /*** Local variables ***/ |
| 55 | |
| 56 | |
| 57 | |
| 58 | //Code ************************************************************************ |
| 59 | |
| 60 | |
| 61 | |
| 62 | // Comm Utiltity Init ********************************************************** |
| 63 | |
| 64 | void InitCommUtility() |
| 65 | { |
| 66 | int i; |
| 67 | |
| 68 | #if MODBUS_ON |
| 69 | for (i = 0 ; i < 2 ; i++) |
| 70 | { |
| 71 | CommData[i].GenAlarm = 0; |
| 72 | CommData[i].GenRun = 0; |
| 73 | CommData[i].PresAlarm = 0; |
| 74 | CommData[i].DTLowAlarm = 0; |
| 75 | CommData[i].DTHighAlarm = 0; |
| 76 | CommData[i].DTlvl = 0; |
| 77 | CommData[i].DTLagPump = 0; |
| 78 | CommData[i].DTSumpAlarm = 0; |
| 79 | CommData[i].ProbeError = 0; |
| 80 | } |
| 81 | |
| 82 | SetGeneratorAlarm(OFF); |
| 83 | SetGeneratorRun(OFF); |
| 84 | SetLinePressureFlowAlarm(OFF); |
| 85 | SetDayTankCriticalLowLevelAlarm(OFF); |
| 86 | SetDayTankCriticalHighLevelAlarm(OFF); |
| 87 | SetDayTankProbeStatus(OFF); |
| 88 | SetDayTankLagPumpEnergized(OFF); |
| 89 | SetDayTankInterstitialSensor(OFF); |
| 90 | SetDayTankProbeError(OFF); |
| 91 | #endif |
| 92 | |
| 93 | } |
| 94 | |
| 95 | // ModBus Check In ************************************************************* |
| 96 | |
| 97 | #if MODBUS_ON |
| 98 | void ModBusCheckIn() |
| 99 | { |
| 100 | int i; |
| 101 | |
| 102 | if (CommData[1].GenAlarm == ON) |
| 103 | { |
| 104 | if (CommData[0].GenAlarm == OFF) |
| 105 | { |
| 106 | printf("MODBUS Comm - Gen Alarm - ON\n"); |
| 107 | SetGeneratorAlarm(ON); |
| 108 | } |
| 109 | } |
| 110 | else if (CommData[0].GenAlarm == ON) |
| 111 | { |
| 112 | printf("MODBUS Comm - Gen Alarm - OFF\n"); |
| 113 | SetGeneratorAlarm(OFF); |
| 114 | } |
| 115 | SetGeneratorAlarm(CommData[1].GenAlarm); |
| 116 | CommData[0].GenAlarm = CommData[1].GenAlarm; |
| 117 | |
| 118 | if (CommData[1].GenRun == ON) |
| 119 | { |
| 120 | if (CommData[0].GenRun == OFF) |
| 121 | { |
| 122 | printf("MODBUS Comm - Gen Run - ON\n"); |
| 123 | SetGeneratorRun(ON); |
| 124 | } |
| 125 | } |
| 126 | else if (CommData[0].GenRun == ON) |
| 127 | { |
| 128 | printf("MODBUS Comm - Gen Run - OFF\n"); |
| 129 | SetGeneratorRun(OFF); |
| 130 | } |
| 131 | SetGeneratorRun(CommData[1].GenRun); |
| 132 | CommData[0].GenRun = CommData[1].GenRun; |
| 133 | |
| 134 | CommData[1].PresAlarm = OFF; |
| 135 | #if BMO_HARRIS |
| 136 | for (i = 0 ; i < Product[0].N_Turbines ; i++) |
| 137 | { |
| 138 | if (Channel[i].PresAlmFlag) |
| 139 | CommData[1].PresAlarm = ON; |
| 140 | } |
| 141 | #else |
| 142 | for (i = 0 ; i < N_ISM ; i++) |
| 143 | { |
| 144 | if (Channel[i].PresAlmFlag) |
| 145 | CommData[1].PresAlarm = ON; |
| 146 | } |
| 147 | #endif |
| 148 | if (CommData[1].PresAlarm == ON) |
| 149 | { |
| 150 | if (CommData[0].PresAlarm == OFF) |
| 151 | { |
| 152 | printf("MODBUS Comm - Pressure Alarm - ON\n"); |
| 153 | SetLinePressureFlowAlarm(ON); |
| 154 | } |
| 155 | } |
| 156 | else if (CommData[0].PresAlarm == ON) |
| 157 | { |
| 158 | printf("MODBUS Comm - Pressure Alarm - OFF\n"); |
| 159 | SetLinePressureFlowAlarm(OFF); |
| 160 | } |
| 161 | SetLinePressureFlowAlarm(CommData[1].PresAlarm); |
| 162 | CommData[0].PresAlarm = CommData[1].PresAlarm; |
| 163 | |
| 164 | /*** BeginHeader */ |
| 165 | #endif |
| 166 | /*** EndHeader */ |