Responding to System Alarms
T
roubleshooting
Force EZ-C Series Service Manual
7-13
55
57
58
59
60
61
62
63
64
65
66
67
Software malfunction.
user_flash_off
value outside state range.
Software malfunction.
Low_mode
or
High_mode
value outside state range.
Software malfunction.
Settings[COAG].mode_setting
value
outside state range.
Software malfunction.
start_coag_mode
value outside state range.
Software malfunction.
which_display
value outside state range.
Software malfunction.
which_func
value
outside state range.
Software malfunction.
Key_req_mode
value outside state range.
Software malfunction.
direction
value
outside state range.
Software malfunction.
msg.action_code
value outside state range.
Software malfunction.
flash_state
value
outside state range.
Software malfunction. Unable to find alarm
number to display.
Internal diagnostics. Settings data
corrupted.
Turn off, then turn on the generator. If the alarm
number reappears, record the number and call the
Valleylab Service Center.
68
Master microcontroller unable to access
GEN_SEM semaphore.
Turn the power switch off (O) then on (I) again.
If error reappears, replace the control board.
Refer to
Control Board Replacement
in Section 8.
69
70
71
80
Software malfunction. temp_hi_state value
outside state range.
Software malfunction. key_req_mode
value outside state range.
Software malfunction. 1 value
outside state range.
Software malfunction. *input[i].p_state
value outside state range.
Turn off, then turn on the generator. If the alarm
number reappears, record the number and call the
Valleylab Service Center.
81
Internal component malfunction.
Optoisolator test failed.
Do not attempt to use the generator. Record the
number and call the Valleylab Service Center.
Number
Description
Recommended Action
