# Alarm List

The following table summarizes all of the possible alarms that can be generated by the Pinnacle 20|20 Control System:

## ID 0-49

<table><thead><tr><th width="98">ID</th><th width="196">Name</th><th width="78">Type</th><th width="375">Cause</th></tr></thead><tbody><tr><td>2</td><td>Linear Limit Fire Alarm</td><td>C</td><td>Linear Limits Circuit is Open - One of the LLC switches has opened due to high temperature.</td></tr><tr><td>3</td><td>High Gas Pressure Fault</td><td>C</td><td>High gas pressure detected in the gas train.</td></tr><tr><td>4</td><td>Emergency Stop Depressed</td><td>C</td><td>Emergency Stop depressed.</td></tr><tr><td>10</td><td>Motor Overload(s)</td><td>C</td><td>Overload has been detected for one of the motors, check the motor circuit protector or soft starter if equipped.</td></tr><tr><td>11</td><td>Blowers Tri-Start Auxiliary</td><td>A</td><td>One of the two contactors A or B has experienced a fault condition.</td></tr><tr><td>16</td><td>Grain Fill Timeout</td><td>B</td><td>Infeed grain fill is insufficient to maintain grain level.</td></tr><tr><td>24</td><td>Low Gas Pressure</td><td>B</td><td>Low gas/fuel pressure detected in the gas/fuel train.</td></tr><tr><td>26</td><td>Discharge Level</td><td>B</td><td>The discharge level switch is open due to a possible overload of grain or a blocked discharge takeaway system.</td></tr><tr><td>27</td><td>Customer Takeaway Fault</td><td>B</td><td>The customer takeaway equipment has failed or is not on, check customer takeaway equipment status contacts.</td></tr><tr><td>28</td><td>Discharge Jam - Proximity Switch</td><td>B</td><td>The Discharge metering system has possibly stopped running because the proximity sensor is not detecting rotation.</td></tr><tr><td>35</td><td>Mid Grain Band</td><td>A</td><td>The mid-grain temperature has exceeded or dropped below the mid-grain band alarm setpoint for a duration of 30 seconds.</td></tr><tr><td>36</td><td>Mid-Grain Band Delay</td><td>B</td><td>The mid-grain temperature has exceeded or dropped below the mid-grain band alarm setpoint for the duration of the mid-grain band delay.</td></tr><tr><td>37</td><td>Mid-Grain Temperature Probe 1</td><td>A</td><td>Mid-grain temperature probe #1 has failed or become disconnected.</td></tr><tr><td>38</td><td>Mid-Grain Temperature Probe 2</td><td>A</td><td>Mid-grain temperature probe #2 has failed or become disconnected.</td></tr><tr><td>49</td><td>Plenum Door(s)</td><td>C</td><td>An open plenum door has been detected with the control power on.</td></tr></tbody></table>

## ID 50-99

<table><thead><tr><th width="99">ID</th><th width="197">Name</th><th width="75">Type</th><th width="374">Cause</th></tr></thead><tbody><tr><td>50</td><td>Customer E-Stop</td><td>C</td><td>Customer E-Stop Activated.</td></tr><tr><td>51</td><td>Plenum 1 Low Temperature</td><td>B</td><td>The temperature in plenum #1 has dropped below the low temperature setpoint.</td></tr><tr><td>52</td><td>Plenum 2 Low Temperature</td><td>B</td><td>The temperature in plenum #2 has dropped below the low temperature setpoint.</td></tr><tr><td>53</td><td>Plenum 3 Low Temperature</td><td>B</td><td>The temperature in plenum #3 has dropped below the low temperature setpoint.</td></tr><tr><td>54</td><td>Plenum 4 Low Temperature</td><td>B</td><td>The temperature in plenum #4 has dropped below the low temperature setpoint.</td></tr><tr><td>55</td><td>Plenum 5 Low Temperature</td><td>B</td><td>The temperature in plenum #5 has dropped below the low temperature setpoint.</td></tr><tr><td>56</td><td>Plenum 6 Low Temperature</td><td>B</td><td>The temperature in plenum #6 has dropped below the low temperature setpoint.</td></tr><tr><td>57</td><td>Plenum 7 Low Temperature</td><td>B</td><td>The temperature in plenum #7 has dropped below the low temperature setpoint.</td></tr><tr><td>58</td><td>Plenum 8 Low Temperature</td><td>B</td><td>The temperature in plenum #8 has dropped below the low temperature setpoint.</td></tr><tr><td>61</td><td>Plenum 1 High Temperature</td><td>C</td><td>The temperature in plenum #1 has exceeded the high temperature setpoint.</td></tr><tr><td>62</td><td>Plenum 2 High Temperature</td><td>C</td><td>The temperature in plenum #2 has exceeded the high temperature setpoint.</td></tr><tr><td>63</td><td>Plenum 3 High Temperature</td><td>C</td><td>The temperature in plenum #3 has exceeded the high temperature setpoint.</td></tr><tr><td>64</td><td>Plenum 4 High Temperature</td><td>C</td><td>The temperature in plenum #4 has exceeded the high temperature setpoint.</td></tr><tr><td>65</td><td>Plenum 5 High Temperature</td><td>C</td><td>The temperature in plenum #5 has exceeded the high temperature setpoint.</td></tr><tr><td>66</td><td>Plenum 6 High Temperature</td><td>C</td><td>The temperature in plenum #6 has exceeded the high temperature setpoint.</td></tr><tr><td>67</td><td>Plenum 7 High Temperature</td><td>C</td><td>The temperature in plenum #7 has exceeded the high temperature setpoint.</td></tr><tr><td>68</td><td>Plenum 8 High Temperature</td><td>C</td><td>The temperature in plenum #8 has exceeded the high temperature setpoint.</td></tr><tr><td>75</td><td>Infeed Moisture Sensor Signal Missing</td><td>A</td><td>The infeed sensor signal has dropped to below 0.5VDC and is probably disconnected.</td></tr><tr><td>76</td><td>Infeed Moisture Sensor Signal Too High</td><td>A</td><td>The infeed sensor signal has exceeded 9.5VDC and is probably too wet or faulty.</td></tr><tr><td>77</td><td>Discharge Moisture Sensor Signal Missing</td><td>A</td><td>The discharge sensor signal has dropped to below 0.5VDC and is probably disconnected.</td></tr><tr><td>78</td><td>Discharge Moisture Sensor Signal Too High</td><td>A</td><td>The discharge sensor signal has exceeded 9.5VDC and is probably too wet or faulty.</td></tr><tr><td>79</td><td>Fill 1 Equipment Fault</td><td>B</td><td>Fill 1 Equipment Status signal failed to close after signal to operate fill equipment.</td></tr><tr><td>80</td><td>Fill 2 (Cleanout) Equipment Fault</td><td>B</td><td>Fill 2 Equipment Status signal (Level Auger) Failed to close after signal to operate fill cleanout equipment.</td></tr></tbody></table>

## ID 100-149

<table><thead><tr><th width="103">ID</th><th width="196">Name</th><th width="77">Type</th><th width="366">Cause</th></tr></thead><tbody><tr><td>100</td><td>Dryer Master Communications</td><td>A</td><td>The Dryer Master system board is not responding; check: (A) - Dryer Master board not powered up; (B) - Communications between PLC and Dryer Master board; (C) - Dryer Master software stopped.</td></tr><tr><td>111</td><td>High Discharge Moisture</td><td>A</td><td>The system has experienced high discharge moisture.</td></tr><tr><td>113</td><td>High Discharge Temperature</td><td>A</td><td>The system has experienced high discharge temperature.</td></tr><tr><td>114</td><td>Critical High Discharge Temperature</td><td>B</td><td>The system has experienced critical high discharge temperature.</td></tr><tr><td>115</td><td>Low Discharge Moisture</td><td>A</td><td>The system has experienced low discharge moisture.</td></tr><tr><td>116</td><td>Critical Low Discharge Moisture</td><td>B</td><td>The system has experienced critical low discharge moisture.</td></tr><tr><td>117</td><td>Low Discharge Temperature</td><td>A</td><td>The system has experienced low discharge temperature.</td></tr><tr><td>118</td><td>Critical Low Discharge Temperature</td><td>B</td><td>The system has experienced critical low discharge temperature.</td></tr><tr><td>121</td><td>High Infeed Moisture</td><td>A</td><td>The system has experienced high infeed moisture.</td></tr><tr><td>122</td><td>Critical High Infeed Moisture</td><td>B</td><td>The system has experienced critical high infeed moisture.</td></tr><tr><td>123</td><td>High Infeed Temperature</td><td>A</td><td>The system has experienced high infeed temperature.</td></tr><tr><td>124</td><td>Critical High Infeed Temperature</td><td>B</td><td>The system has experienced critical high infeed temperature.</td></tr><tr><td>125</td><td>Low Infeed Moisture</td><td>A</td><td>The system has experienced low infeed moisture.</td></tr><tr><td>126</td><td>Critical Low Infeed Moisture</td><td>B</td><td>The system has experienced critical low infeed moisture.</td></tr><tr><td>127</td><td>Low Infeed Temperature</td><td>A</td><td>The system has experienced low infeed temperature.</td></tr><tr><td>128</td><td>Critical Low Infeed Temperature</td><td>B</td><td>The system has experienced critical low infeed temperature.</td></tr><tr><td>131</td><td>High Plenum Temperature</td><td>A</td><td>The system has experienced high plenum temperature.</td></tr><tr><td>132</td><td>Critical High Plenum Temperature</td><td>B</td><td>The system has experienced critical high plenum temperature.</td></tr><tr><td>133</td><td>Low Plenum Temperature</td><td>A</td><td>The system has experienced low plenum temperature.</td></tr><tr><td>134</td><td>Critical Low Plenum Temperature</td><td>A</td><td>The system has experienced critical low plenum temperature.</td></tr><tr><td>135</td><td>AccuDry Suspended</td><td>B</td><td>The system is suspended due to: a. Rate out of range, b. Moisture sensor signal missing, or c. Drying temperature out of range.</td></tr><tr><td>141</td><td>High Discharge Speed</td><td>A</td><td>The system has experienced high discharge speed.</td></tr><tr><td>142</td><td>Critical High Discharge Speed</td><td>B</td><td>The system has experienced critical high discharge speed.</td></tr><tr><td>143</td><td>Low Discharge Speed</td><td>A</td><td>The system has experienced low discharge speed.</td></tr><tr><td>144</td><td>Critical Low Discharge Speed</td><td>B</td><td>The system has experienced critical low discharge speed.</td></tr><tr><td>145</td><td>Plenum 1 High Limit Switch</td><td>C</td><td>Burner #1 high temperature switch has been activated.</td></tr><tr><td>146</td><td>Plenum 2 High Limit Switch</td><td>C</td><td>Burner #2 high temperature switch has been activated.</td></tr><tr><td>147</td><td>Plenum 3 High Limit Switch</td><td>C</td><td>Burner #3 high temperature switch has been activated.</td></tr><tr><td>148</td><td>Plenum 4 High Limit Switch</td><td>C</td><td>Burner #4 high temperature switch has been activated.</td></tr><tr><td>149</td><td>Plenum 5 High Limit Switch</td><td>C</td><td>Burner #5 high temperature switch has been activated.</td></tr></tbody></table>

## ID 150-199

<table><thead><tr><th width="98">ID</th><th width="199">Name</th><th width="73">Type</th><th width="375">Cause</th></tr></thead><tbody><tr><td>150</td><td>Plenum 6 High Limit Switch</td><td>C</td><td>Burner #6 high temperature switch has been activated.</td></tr><tr><td>151</td><td>Plenum 7 High Limit Switch</td><td>C</td><td>Burner #7 high temperature switch has been activated.</td></tr><tr><td>152</td><td>Plenum 8 High Limit Switch</td><td>C</td><td>Burner #8 high temperature switch has been activated.</td></tr><tr><td>153</td><td>Blower 1 Motor Starter</td><td>A</td><td>Blower #1 motor starter has experienced a fault condition.</td></tr><tr><td>154</td><td>Blower 2 Motor Starter</td><td>A</td><td>Blower #2 motor starter has experienced a fault condition.</td></tr><tr><td>155</td><td>Blower 3 Motor Starter</td><td>A</td><td>Blower #3 motor starter has experienced a fault condition.</td></tr><tr><td>156</td><td>Blower 4 Motor Starter</td><td>A</td><td>Blower #4 motor starter has experienced a fault condition.</td></tr><tr><td>157</td><td>Blower 5 Motor Starter</td><td>A</td><td>Blower #5 motor starter has experienced a fault condition.</td></tr><tr><td>158</td><td>Blower 6 Motor Starter</td><td>A</td><td>Blower #6 motor starter has experienced a fault condition.</td></tr><tr><td>159</td><td>Blower 7 Motor Starter</td><td>A</td><td>Blower #7 motor starter has experienced a fault condition.</td></tr><tr><td>160</td><td>Blower 8 Motor Starter</td><td>A</td><td>Blower #8 motor starter has experienced a fault condition.</td></tr><tr><td>161</td><td>Blower 1 Air Pressure</td><td>B</td><td>Blower #1 is not providing adequate pressure for burner operation.</td></tr><tr><td>162</td><td>Blower 2 Air Pressure</td><td>B</td><td>Blower #2 is not providing adequate pressure for burner operation.</td></tr><tr><td>163</td><td>Blower 3 Air Pressure</td><td>B</td><td>Blower #3 is not providing adequate pressure for burner operation.</td></tr><tr><td>164</td><td>Blower 4 Air Pressure</td><td>B</td><td>Blower #4 is not providing adequate pressure for burner operation.</td></tr><tr><td>165</td><td>Blower 5 Air Pressure</td><td>B</td><td>Blower #5 is not providing adequate pressure for burner operation.</td></tr><tr><td>166</td><td>Blower 6 Air Pressure</td><td>B</td><td>Blower #6 is not providing adequate pressure for burner operation.</td></tr><tr><td>167</td><td>Blower 7 Air Pressure</td><td>B</td><td>Blower #7 is not providing adequate pressure for burner operation.</td></tr><tr><td>168</td><td>Blower 8 Air Pressure</td><td>B</td><td>Blower #8 is not providing adequate pressure for burner operation.</td></tr><tr><td>169</td><td>Blower 1 Air Pressure Switch</td><td>A</td><td>Blower #1 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>170</td><td>Blower 2 Air Pressure Switch</td><td>A</td><td>Blower #2 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>171</td><td>Blower 3 Air Pressure Switch</td><td>A</td><td>Blower #3 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>172</td><td>Blower 4 Air Pressure Switch</td><td>A</td><td>Blower #4 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>173</td><td>Blower 5 Air Pressure Switch</td><td>A</td><td>Blower #5 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>174</td><td>Blower 6 Air Pressure Switch</td><td>A</td><td>Blower #6 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>175</td><td>Blower 7 Air Pressure Switch</td><td>A</td><td>Blower #7 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>176</td><td>Blower 8 Air Pressure Switch</td><td>A</td><td>Blower #8 air pressure switch is indicating air pressure when the blower is not operating.</td></tr><tr><td>177</td><td>Burner 1 Ignition Failure</td><td>A</td><td>Burner #1 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>178</td><td>Burner 2 Ignition Failure</td><td>A</td><td>Burner #2 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>179</td><td>Burner 3 Ignition Failure</td><td>A</td><td>Burner #3 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>180</td><td>Burner 4 Ignition Failure</td><td>A</td><td>Burner #4 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>181</td><td>Burner 5 Ignition Failure</td><td>A</td><td>Burner #5 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>182</td><td>Burner 6 Ignition Failure</td><td>A</td><td>Burner #6 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>183</td><td>Burner 7 Ignition Failure</td><td>A</td><td>Burner #7 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>184</td><td>Burner 8 Ignition Failure</td><td>A</td><td>Burner #8 has not been able to maintan an adequate flame signal for dryer operation.</td></tr><tr><td>185</td><td>Burner 1 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #1 off.</td></tr><tr><td>186</td><td>Burner 2 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #2 off.</td></tr><tr><td>187</td><td>Burner 3 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #3 off.</td></tr><tr><td>188</td><td>Burner 4 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #4 off.</td></tr><tr><td>189</td><td>Burner 5 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #5 off.</td></tr><tr><td>190</td><td>Burner 6 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #6 off.</td></tr><tr><td>191</td><td>Burner 7 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #7 off.</td></tr><tr><td>192</td><td>Burner 8 False Flame</td><td>C</td><td>The flame sensing system has detected the presence of a flame with burner #8 off.</td></tr><tr><td>193</td><td>Plenum #1 Temperature RTD Failure</td><td>B</td><td>Plenum #1 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>194</td><td>Plenum #2 Temperature RTD Failure</td><td>B</td><td>Plenum #2 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>195</td><td>Plenum #3 Temperature RTD Failure</td><td>B</td><td>Plenum #3 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>196</td><td>Plenum #4 Temperature RTD Failure</td><td>B</td><td>Plenum #4 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>197</td><td>Plenum #5 Temperature RTD Failure</td><td>B</td><td>Plenum #5 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>198</td><td>Plenum #6 Temperature RTD Failure</td><td>B</td><td>Plenum #6 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>199</td><td>Plenum #7 Temperature RTD Failure</td><td>B</td><td>Plenum #7 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr></tbody></table>

## ID 200-249

<table><thead><tr><th width="100">ID</th><th width="197">Name</th><th width="72">Type</th><th width="372">Cause</th></tr></thead><tbody><tr><td>200</td><td>Plenum #8 Temperature RTD Failure</td><td>B</td><td>Plenum #8 RTD input module on the PLC has detected a fault. Either the temperature transmitter or the RTD has failed.</td></tr><tr><td>201</td><td>Burner 1 Lost Flame</td><td>B</td><td>Burner #1 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>202</td><td>Burner 2 Lost Flame</td><td>B</td><td>Burner #2 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>203</td><td>Burner 3 Lost Flame</td><td>B</td><td>Burner #3 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>204</td><td>Burner 4 Lost Flame</td><td>B</td><td>Burner #4 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>205</td><td>Burner 5 Lost Flame</td><td>B</td><td>Burner #5 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>206</td><td>Burner 6 Lost Flame</td><td>B</td><td>Burner #6 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>207</td><td>Burner 7 Lost Flame</td><td>B</td><td>Burner #7 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>208</td><td>Burner 8 Lost Flame</td><td>B</td><td>Burner #8 successfully ignited, but was unable to maintain a sufficient flame.</td></tr><tr><td>217</td><td>Safety Relay Failure</td><td>C</td><td>The Safety Relay failed to latch. Check the safety relay circuit is complete.</td></tr><tr><td>218</td><td>Cool Down Stopped</td><td>B</td><td>Cooldown Mode stop via HMI pushbutton.</td></tr></tbody></table>


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