Step	Title                    	Time	Command     	Command     	Cmd         	Seq         	Telemetry   	Telemetry   	Expected    	Units 	Telemetry   	Other       	Crit        	Description              	Notes       	RT 	Tlm	Min	SIM   
\# 	                         	Req 	Description 	Mnemonic    	EGSE        	Key         	Description 	Mnemonic    	Value       	      	EGSE        	Verifier        	              	                         	            	Con	Fmt	Alt	Pos   
   	5.3\_V2.0                	    	            	            	            	            	            	            	            	      	            	            	            	                         	            	   	   	   	      
1.0	Enable Large Valve              	    	            	            	            	            	            	            	            	      	            	            	                	                         	            	   	   	   	      
1.1	Enable vent valve mech. B	2   	Enable valve B	1VVCBEN     	            	            	VV Enable B   	1VVDBBON    	ENB           	      	            	            	2            	0 means mechanism is enabled  	            	Y   	1,2or4         	   	      
1.2	Verify Actuator temps    	2   	            	            	            	            	VV Open Act. B T	1VAHOBT     	$<30$            	C      	            	            	2           	                         	            	Y  	1,2or4	   	      
   	                         	    	            	            	            	            	VV Close Act. B T	1VAHCBT     	$<30$            	C      	            	            	2           	                         	            	Y  	1,2or4          	   	      
1.3	Verify open bit          	    	            	            	            	            	VV Open B 	1VVOPBOP    	OPEN          	      	            	            	2            	0 indicates mechanism is open 	            	Y   	1,2or4         	   	      
1.4	Verify close bit          	    	            	            	            	            	VV Close B 	1VVCLBCL    	NCLO          	      	            	            	2            	1 indicates mechanism is not closed  	            	Y   	1,2or4         	   	      
2.0	Close Large Valve              	    	            	            	            	            	            	            	            	      	            	            	                	                         	            	   	   	   	      
2.1	Close valve B             	2   	VV Close Drive On B	1VVCCBON    	            	            	Vent Valve Close B	1VVCDBCL        	ON         	      	            	            	2 	0 means mechanism is on 	            	Y  	1,2or4          	   	      
3.0	Monitor Actuator Motion    	    	            	            	            	            	            	            	            	      	            	                     	            	                         	            	   	   	   	      
3.1	Monitor actuator temp          	2   	            	            	            	            	VV Close Act. B T 	1VAHCBT     	120         	C      	            	            	2          	 Actuator is on !!! 	            	Y   	1,2or4         	   	      
   	                         	    	            	            	            	            	            	            	            	      	            	            	            	                         	            	   	   	   	      
3.2	Verify open bit          	    	            	            	            	            	VV Open B 	1VVOPBOP    	NOPE          	      	            	            	2            	0->1 indicates mechanism                         	            	Y   	1,2or4         	   	      
   	                         	    	            	            	            	            	            	            	            	      	            	            	            	is closing                         	            	   	         	   	      
3.3	Verify close bit          	    	            	            	            	            	VV Close B 	1VVCLBCL    	CLOS           	      	            	            	1           	1->0 indicates mechanism  	            	Y   	1,2or4         	   	      
   	                         	    	            	            	            	            	            	            	            	      	            	            	            	has closed                         	            	   	          	   	      
4.0	Turn Off Valve B           	    	            	            	            	            	            	            	            	      	            	            	            	                         	            	   	   	   	      
4.1	Turn off valve B          	2   	Vent Valve Close Off B   	1VVCCBOF    	            	            	VV Close Drive B   	1VVCDBCL    	OFF           	      	            	            	1            	1 means mechanism if off 	            	Y   	1,2or4	   	      
5.0	Monitor Actuator cooldown 	    	            	            	            	            	            	            	            	      	            	            	            	                         	            	   	   	   	      
5.1	Monitor actuator temps   	20   	            	            	            	            	VV Close Act. B T	1VAHCBT     	120 to $<30$    	C      	            	            	2            	should take 10 minutes to drop 	            	Y   	1,2or4	   	      
   	                         	    	            	            	            	            	VV Open Act. B T	1VAHOBT     	$<30$            	C      	            	            	2          	                         	            	  	1,2or4          	   	      
6.0	Disable Valve B           	    	            	            	            	            	            	            	            	      	            	            	            	                         	            	   	   	   	      
6.1	Disable valve B          	2   	VV Disable B   	1VVCBDS     	            	            	VV Enable B   	1VVDBBON    	DIS           	      	            	            	2            	1 means mechanism is disabled 	            	Y   	1,2or4         	   	      
 	Total Time	32