Bovie AARON 2250, Руководство по обслуживанию

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4-7 Ser vice Guide • Aaron
SMPS_DRV2
This is an output signal from the system logic to control the SMPS circuit.
Used for controlling the voltage of the high voltage power supply, controls the
output power.
SMPS_DRV1
This is an output signal from the system logic to control the SMPS circuit.
Used for controlling the voltage of the high voltage power supply, controls the
output power.
ON/RST_CS
This is an output signal from the system logic to control the SMPS circuit to
reset the SMPS current overload protection circuit.
CS_ON
This is an input signal from the SMPS circuit to the system logic used for
error detection for current overload sensing.
CALIBRATE MODE
This is an input signal to the system logic that places the unit into calibration
mode.
CAL_1 – CAL_8
These are output signals from the system logic to an external fixture for
calibration of the NEM circuit.
PC_DOUT Reserved.
PC_CLK Reserved.
PC_SYNC Reserved.
PC_DIN Reserved.
IV_SENS_CAL_ENTER
This is an input signal to the system logic to initialize the automatic
calibration procedure for the current and voltage sensors.
ENTER
This is an input signal to the system logic to initialize the NEM calibration
routine.
DISP_BIP_SEL_0 – DISP_BIP_SEL_2 These are output signals from the system logic to control the bipolar display.
DISP_COAG_SEL_0 – DISP_COAG_SEL_2 These are output signals from the system logic to control the coag display.
DISP_CUT_SEL_0 – DISP_CUT_SEL_2 These are output signals from the system logic to control the cut display.
DIN0-DIN7 This is a seven-segment display input date.
BLEND_UP
This is an input signal to the system logic from the front panel overlay to
increment the blend setting.
BLEND_DOWN
This is an input signal to the system logic from the front panel overlay to
decrement the blend setting.
CUT_DOWN
This is an input signal to the system logic from the front panel overlay to
decrease the power setting for Cut I, Cut II and Blend modes.
CUT_UP
This is an input signal to the system logic from the front panel overlay to
increase the desired power setting for Cut I, Cut II and Blend modes.
PIN/SPRAY
This is an input signal to the system logic from the front panel overlay to
toggle between the Coagulation and Fulguration coag setting.
CUT/BLEND
This is an input signal to the system logic from the front panel overlay to
toggle between the Cut I, Cut II and Blend modes.