Chapter 2 Devices Password check: if the backup file is set with password, it ensures the security of the PLC program and prevents restoring the PLC program to the wrong PLC. 2_ SR36 only stores 2 logs ： A. The number 1234 means the PLC stores the error log (SR40–SR161) in the memory card. B. The number 3456 means the PLC stores the error log (SR40–SR161) and the PLC state changing log (SR309–SR390) in the memory card. 12. The high-speed output instruction is being executed. The output immediately stops when the instruction is disabled or stops. SM587: while using the position planning table to control the output, the axis should refer to the following flags for the action to stop.
SM476, SM477, SM496, SM497, SM516, SM517, SM536, SM537, SM556, SM557, SM576, SM577: OFF (default): deceleration stop ON: immediate stop SM463, SM474, SM483, SM494, SM503, SM514, SM523, SM534, SM543, SM554, SM563, SM574 ： use these flags to pause output. When the flag changes from OFF to ON, it means stop the output. This works with these flags; refer to the section above for more actions on stop. When the flag changes from ON to OFF, it means execute the rest of the outputs. The flag is for position output axis 1-4 (even number high speed pulse output points) in ramp up / ramp down area. SM586 OFF (default):
use high-intensity 250 steps to switch to different speeds in the ramp up/ramp down area and the error rate of switching time is about 10%. ON ： use high-intensity 25 steps to switch to different speeds in the ramp up/ramp down area and the error rate of switching time is about 1%. 13. Position control output limit in ISPSoft SR580-SR595 Positive output limit: set the limit in ISPSoft. When the output position is greater than the positive limit, the output stops immediately. Negative output limit: set the limit in ISPSoft. When the output position is smaller than the negative limit, the output stops immediately. 2-89 password PLC ID not matched:
not restoring Backup file without PLC ID Not restoring Checking the password CPU module with password CPU module without password Backup file with password Password matched: restoring Password not matched: not restoring Restoring and you can also set the CPU module with password Backup file without password Not restoring Restoring