User Manual SIPLACE Linear Dipping Unit 2 X - 第25页

3 Function description and structure 3.2 Structure User Manual SIPLACE Linear Dipping Unit 2 X 05/2020 25 If the amount of flux reaches the Error level , the station software displays a corresponding status message: NOTI…

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3 Function description and structure
3.2 Structure
24 User Manual SIPLACE Linear Dipping Unit 2 X 05/2020
1. Park plate
2. Flux Level Sensor
3. Front wall of the flux tank
4. Flux
5. Rear wall of the flux tank
When the flux tank crosses the Flux Level Sensor, the front wall of the flux tank is followed by a
gap, then by the flux, and at last by the rear wall of the flux tank. Each capacitive structure evokes
a characteristic signal at the flux level sensor.
Capacitance signals of:
1. Front wall of the flux tank
2. Gap between wall and flux
3. Wave of the flux
4. Rear wall of the flux tank
The width of the wave of the flux [in millimeters] is a measure for the amount of flux inside the tank.
Two thresholds can be assigned to every particular flux material: Warning level and error level.
Both values depend on the type of flux material and need to be determined empirically.
If the amount of flux falls below the Warning level, the station software displays a corresponding
status message:
3 Function description and structure
3.2 Structure
User Manual SIPLACE Linear Dipping Unit 2 X 05/2020 25
If the amount of flux reaches the Error level, the station software displays a corresponding status
message:
NOTICE
Station software filters the measured values
Because the station software filters the measured values, the machine is not stopped if the
threshold is only exceeded briefly
Additionally, the station software also displays the warning message 31865 Dip Module: medium
empty. In this case, the LDU will be locked and components to be dipped will not be dipped and
placed.
See chapter 4.1.6 "Setting the Flux Level Sensor parameters" [}49] for how to operate the Flux
Level Sensor.
NOTICE
The LDU can also be operated with a park plate that does not have a Flux Level Sensor.
NOTICE
The Flux Level Sensor must be calibrated after an exchange of the park plate or the flux
tank. Please refer to the LDU 2 X service manual.
3 Function description and structure
3.2 Structure
26 User Manual SIPLACE Linear Dipping Unit 2 X 05/2020
3.2.5 Dipping plate
1. Dipping plate
2. Cavity
The following dipping plates without RFID transponder are available for the LDU 2 X:
Item number Depth of cavity [µm] Item number Depth of cavity [µm]
03059408-xx - 03072948-xx 200
03063053-xx 20 03072958-xx 210
03078159-xx 25 03068486-xx 220
03063054-xx 30 03064360-xx 230
03063055-xx 40 03069330-xx 240
03070690-xx 45 03074835-xx 250
03063056-xx 50 03074808-xx 260
03063057-xx 60 03074844-xx 270
03063058-xx 70 03065213-xx 280
03066566-xx 75 03074850-xx 290
03063059-xx 80 03072530-xx 300
03063060-xx 90 03074853-xx 310
03063061-xx 100 03069331-xx 320
03072107-xx 110 03074856-xx 330
03069323-xx 120 03074891-xx 340
03072883-xx 130 03074894-xx 350
03072903-xx 140 03063106-xx 360
03072913-xx 150 03074899-xx 370
03072916-xx 160 03074904-xx 380
03072919-xx 170 03074909-xx 390
03072923-xx 180 03069332-xx 400
03072925-xx 190