S57PNX-3 messages

from	to	time		message
S57PNX-3	S57PNX-3	11/28 19:27:25z	Send another	PARM.V_Batt
S57PNX-3	S57PNX-3	11/28 19:27:20z	Send another	UNIT.VDC
S57PNX-3	S57PNX-3	11/28 19:27:14z	Send another	EQNS.0,0.01,0