IAI America PSEL - Manual (Page 88)

78
Part 2 Programs
(2) Virtual output ports
Port No. Function
7300
Latch cancellation output for a latch signal indicating that all-operation-cancellation factor
is present (7011) (latch is cancelled only when operation-cancellation factor is no longer
present) (7300 will be turned OFF following an attempt to cancel latch.)
7301 ~ 7380 (For future expansion = Use strictly prohibited)
7381 ~ 7399 (For future expansion = Use strictly prohibited)
7400 ~ 7599 (For future expansion = Use strictly prohibited)