#set guardain to unlocked, do this to bypass fiber
ezca['ALS-X_LOCK_ENABLE'] = 0
ezca['ALS-C_LOCK_REQUESTX'] = 0 
ezca['ALS-X_REFL_SERVO_IN1EN'] = 0
ezca['ALS-X_FIBR_LOCK_LOGIC_ENABLE'] = 0
ezca['ALS-X_FIBR_SERVO_IN1EN' ] = 0
ezca['ALS-X_FIBR_SERVO_IN2EN' ] = 1
ezca['ALS-X_FIBR_SERVO_IN2GAIN'] = -1
ezca['ALS-X_FIBR_SERVO_IN2POL' ] =1
ezca['ALS-X_WFS_SWITCH'] = 0 

#to go back to normal ALS locking, set guardian to LOCKED_SLOW_W_WFS_PUM
ezca['ALS-X_LOCK_ENABLE'] = 1
ezca['ALS-C_LOCK_REQUESTX'] = 2 
ezca['ALS-X_REFL_SERVO_IN1EN'] = 0
ezca['ALS-X_FIBR_SERVO_IN1EN' ] = 1
ezca['ALS-X_FIBR_SERVO_IN2EN' ] = 0