Valleylab Force FX-C - Responding to System Alarms

Responding to System Alarms
Responding to System Alarms
6-10
Number
2
Description
When a system alarm condition exists, an alarm tone sounds and a
number flashes in the Cut display. The generator is disabled until the
condition is cleared.
Most system alarms require some action on your part to correct the
condition; however, some are corrected automatically. Use the following
table to
determine how to correct an alarm condition.
After correcting
the alarm condition, verify that the generator completes
the self-test as described in Section 5.
Recommended Action
Feedback microcontroller failed to power
up and initialize RAM in time allotted.
Refer to Correcting IC U6 Malfunctions in this section.
3 Feedback microcontrolled failed to
checksum battery-backed RAM data in
dual-port RAM in time allotted.
5
Main microcontroller unable to access
FEEDBACK_SEM semaphore.
6 Main microcontroller unable to access
ECON_SEM semaphore.
7 Main microcontroller unable to access
KEY_ACTIVE_SEM semaphore.
11 Intemal diagnostics. Invalid activated
power, function, mode, or key request
mode echoed by feedback microcontroller.
Refer to Correcting IC U6 Malfunctions in this section.
Reterto Correcting IC U6 Malfunctions (steps 1-7) and Correcting
IC U3 Malfunctions (steps 4-11) in this section.
Force F)(TM-C Service Manual