General Automation Inc.: The Anaheim computer company posted a profit of $4,000 for the second quarter of fiscal 1994, which included extraordinary income of $300,000. That compares with a profit of $477,000, or 4 cents a share, for the like period of fiscal 1993, which included $225,000 in extraordinary income. Sales for the quarter ended March 31 fell 28%, to $8.7 million from $12 million. The prior year figure includes the company's European operations, which were sold in October, 1993. For the first half, profit totaled $113,000, or 1 cent a share, on sales of $16.9 million. That compares with profit of $187,000, or 1 cent a share, on sales of $23.1 million for the first six months of fiscal 1993.