Table of Contents
Advertisement
S5-95F
17.6
Testing and Error Simulation
Prerequisites for the following:
•
Both subunits must be switched on and an overall reset executed on each
•
The system must be at STOP
Transferring the User Program to the S5-95F
Transfer the user program, including DB1, to subunit A.
The S5-95F's operating system then automatically forwards it to the other subunit over the fiber-
optics cable.
Switching on the Controllers
Switch both subunits to RUN.
Result: Red and green LEDs flash briefly. The green LEDs then go to steady light; the S5-95F is
in RUN mode.
Should the yellow system event LED go on, use COM 95F to find out what the problem is and
carry out the suggested corrective measures.
Error Simulation
You can now test your program as described in the section entitled "Process Description". Should
errors occur, you can read out the flags on-line using COM 95F.
Conditions for starting the process:
•
The hydraulic stamp is at top dead center
•
Momentary-contact start switches S1 and S2 are actuated within 0.5 s (at the same time)
•
OFF is not actuated
You can simulate the following errors to test the S5-95F's response:
Simulated Error
Short inputs I 32.0 and I 32.1 on
one of the subunits and press one
of the two start switches.
Pull the fiber-optics connector on
subunit B.
Remove the battery from
subunit A.
EWA 4NEB 812 6210-02
Response
Yellow error LED goes on.
Signal group 5 is passivated.
Yellow error LED goes on
and the STOP LED flashes.
S5-95F goes to STOP and
tries to synchronize the
subunits.
Yellow error LED goes on.
Application
Corrective Measures
Eliminate wirebreaks and
initiate depassivation by
actuating the RESET button.
Reinsert fiber-optics
connector. Wait until the
STOP LED shows steady
light. Switch both subunits
from STOP to RUN.
Reinsert the battery and
acknowledge error with
RESET button.
17-11
Advertisement
Table of Contents
