Update powerwall.sh

powerwall.sh

@@ -911,7 +911,7 @@ fi
 			#AVERAGETEMP "ServerRoomTH" ${2}
 	 		vHOSTFANS=$(ssh -q -o ConnectTimeout=3 -o ConnectionAttempts=1 root@${PW_RACADM_ACCESS} racadm -r 10.10.2.27 -u ${PW_ESXI_USER} -p "'${PW_ESXI_PASS}'" getsensorinfo | grep "System Board Fan" 2>&1)
 			for vHOSTFAN in "${vHOSTFANS[@]}"; do
-				echo "${vHOSTFAN}" | awk '/ / {print $4}'
+				echo "${vHOSTFAN}" | awk '/ / {print $5}'
 				if [ "$(echo "${vHOSTFAN}" | awk '/ / {print $4}' | sed -e 's/%//g')" == "RPM" ]; then
 		 			FanSpeed=$(echo "${vHOSTFAN}" | awk '/ / {print $9}' | sed -e 's/%//g')
 		 		else