Responding to System Alarms
Troubleshooting
LigaSure Vessel Sealing Generator Service Manual 7-15
119 INVALID_RTC_VRT_BIT Real time
clock reported an erroneous Valid RAM
and time bit during initialization.
Turn the power switch off (O) then on again (|).
If the error reappears, replace the battery.
If the error reappears, replace the control board.
120
121
122
123
124
125
VS_CUT_FOOT_KEY_DOWN
VS_MACRO footswitch keying signal is
activated during the powerup key test.
VS_COAG_KEY_DOWN
VS_COAG footswitch/handswitch keying
signal is activated during the powerup
key test.
BIP_CUT_KEY_DOWN
BIP_MACRO footswitch/handswitch
keying signal is activated during the
powerup key test.
BIP_COAG_KEY_DOWN
BIP_COAG footswitch/handswitch
keying signal is activated during the
powerup key test.
VS_SEAL_FOOT_KEY_DOWN
FS_SEAL footswitch keying signal is
activated during the powerup key test.
VS_CUT_HAND_KEY_DOWN
HS_MACRO/SEAL handswitch keying
signal is activated during the powerup
key test.
Turn the power switch off (O) then on again (|). Do not press
buttons or activation devices during power up.
If the error reappears, disconnect all footswitches and
accessories, then cycle the unit power.
If no error appears, then either the footswitch or the
accessory is faulty.
If the error reappears, turn off the power, disconnect the
ribbon cable that connects the footswitch board to the RF
board, and turn the power back on. If no error appears,
replace the footswitch board.
If the error reappears, test the integrity of the ribbon cable
attaching the footswitch board to the RF board. If the ribbon
cable fails, replace it. If the ribbon cable is good, replace the
control board.
126
127
128
MEMORY_BUTTON_DOWN
The memory button appeared to be
pressed during the powerup key test.
SEAL_UP_BUTTON_DOWN
The seal power increment button
appeared to be pressed during powerup.
SEAL_DOWN_BUTTON_DOWN
The seal power decrement button
appeared to be pressed during powerup.
Turn the power switch off (O) then on again (|). Do not press
buttons or activation devices during power up.
If the error reappears, turn off the power, disconnect the
ribbon cable that connects the front panel buttons to the
right side of the display board, and turn the power back on. If
no error appears, replace the front panel.
If the error reappears, turn off the power, disconnect the
ribbon cable that connects the display board to the control
board, and turn the power back on. If no error appears,
replace the display board.
If the error reappears, replace the control board.
Number Description Recommended Action
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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