Hitachi SJ Series - Page 48

4-34
Chapter 4
Safety Function
e.g. Case: [1-51]SDI-A Active mode=00: limit CW (RV) and
driving limited direction (CW/RV):
e.g. Case: [1-51]SDI-A Active mode=01: limit CCW (FW)
and driving unlimited direction (CCW/FW):
SDI-A
Input
Output
SDI-A monitoring
Motor speed
Open
Short
Active
Inactive
Release
[1-52]SDI-A delay time
[1-21]SS1-A Zero frequency
SDI-A
Input
Output
SDI-A monitoring
Motor speed
Open
Short
Active
Inactive
Release
[1-52]SDI-A delay time
[1-21]SS1-A Zero frequency