ADLINK PCI-8158 - Manual (Page 184)

174 Function Library
sd_mode: Set the reacting mode of the SD signal
enable: Set the ramping-down point for high speed feed.
Logic: Set the PEL/MEL logic.
limit_mode:
*io_sts: I/O status. Please refer to 6.12 function description.
Value Meaning
0 slow down only
1 slow down then stop
Value Meaning
0 Automatic setting
1 Manual setting (default)
Value Meaning
0 Normal low(normal open)
1 Normal high(normal close)
Value Meaning
0 Stop immediately
1 Slow down then stop