PLC Subroutines Manual
10 6FC5397-0FP40-0BA0, 08/2013
Testing and monitoring your program
You can check or perform an error analysis of the user program in two methods:
● HMI of the SINUMERIK 808D ADVANCED
● PLC Programming Tool
Testing and monitoring a PLC program with the HMI
There are three ways for program testing and monitoring in the <SYSTEM> operating area ( + ):
●
You can enter an operand to view its status.
Use the softkey
or respectively to increase/decrease the bit of the operand. Use the
softkey to change the value of the operand and the
softkey to delete all the entered operands.
● →