diff --git a/alarm-01.tn.esss.lu.se/ACCP.xml b/alarm-01.tn.esss.lu.se/ACCP.xml
index e92530b43c4ba1d38bd62cb1b3727cc226421820..614d157e283256adb4b70c59d852eda2a5dba048 100644
--- a/alarm-01.tn.esss.lu.se/ACCP.xml
+++ b/alarm-01.tn.esss.lu.se/ACCP.xml
@@ -4146,5 +4146,43 @@
 					<details>1. Clean / replace the oil filter according chapter 7.3.12 (page 103). 2. Inform customer service. 3. Reduce oil injection rate. 4. Replace oil pressure regulating valve.</details>										
 			</guidance>										
 		</pv>										
+	</component>
+	<component name="PLC Communication">										
+		<pv name="CrS-ACCP:SC-FSM-300:CommError">										
+			<description>ACCP-1500 PLC failed to communicate with APPC-400 PLC</description>										
+			<latching>true</latching>										
+			<annunciating>true</annunciating>										
+			<guidance>										
+				<title>[Cryo Operator Action]</title>										
+				<details> Check the Status of the ACCP-400 PLC in the G02 Coldbox Building CXB </details>										</guidance>										
+		</pv>														
+		<pv name="CrS-ACCP:CRYO-C-21000:ComFail">										
+			<description>ACCP-1500 PLC failed to communicate with HP-400 PLC PLC or Compressor Trip</description>								<latching>false</latching>										
+			<annunciating>true</annunciating>										
+			<guidance>										
+				<title>[Cryo Operator Action]</title>										
+				<details> Check the Status of the HP PLC in the  G04 Helium Compressor Building HCB. Contact Aerzen for support. 
+				</details>									
+			</guidance>										
+		</pv>
+		<pv name="CrS-ACCP:CRYO-C-23000:ComFail">										
+			<description>ACCP-1500 PLC failed to communicate with LP-400 PLC or Compressor Trip</description>						
+			<latching>false</latching>										
+			<annunciating>true</annunciating>										
+			<guidance>										
+				<title>[Cryo Operator Action]</title>										
+				<details> Check the Status of the L-400 PLC in the  G04 Helium Compressor Building HCB. Contact Aerzen for support. 
+				</details>									
+			</guidance>										
+		</pv>
+		<pv name="CrS-ACCP:CRYO-C-24000:ComFail">										
+			<description>ACCP-1500 PLC failed to communicate with SP-400 PLC or Compressor Trip</description>									<latching>false</latching>										
+			<annunciating>true</annunciating>										
+			<guidance>										
+				<title>[Cryo Operator Action]</title>										
+				<details> Check the Status of the SP-400 PLC in the  G04 Helium Compressor Building HCB. Contact Aerzen for support. 
+				</details>									
+			</guidance>										
+		</pv>
 	</component>										
 </config>
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