TI2018-02Int01 (006)

For internal use onl y! ASM Ass embly S ystems Singapore P te Ltd S ubject to c hange without not ice 27.07.2018 535 Yishun Industrial Park A ASM TPB2 Singapore 768775 TI2018 - 02Int01 Se it e 1 - 19 Title of Info Instru…

For internal use only!

ASM Assembly Systems Singapore Pte Ltd Subject to change without notice 27.07.2018

535 Yishun Industrial Park A ASM TPB2

Singapore 768775 TI2018-02Int01 Seite 1 - 19

Title of Info Instructions for Field Retrofitting for E-by-SIPLACE Robustness

Package 2

Document No.: TI2018-02Int01 Created on: 28/02/2018

Referring to: Author: Steven Tan

Machine type / Category: E-by-SIPLACE

Short description: Instructions for field retrofitting for E-by-SIPLACE Robustness Package 2

Service strategy: (1) Refit all affected machines concerned in special action.

Setup strategy: (1) from serial production

The purposes of this field retrofitting are to address the improvements done on both software and hardware

for E-by-SIPLACE. As this is a service retrofit strategy 1, all feedback of progress status to ASM CRM CS

TO to be tracked via SiscopeXP, see also TI2006-01C09

. The retrofitting will start from beginning of July

2018 and should be completed by December 2018.

ASM Cluster Service shall be responsible for the implementation / liaise with customer on the schedule.

Retrofitting on all affected machines shall be done: -

• During fault correction.

• Planned service activities after consultation with customer not later by August 2018.

1. Malfunction / Problem

1.1 New Head Board Design with Head Board Interface Plate

To improve the robustness of E-by-SIPLACE machine with DLM placement head, a new head interface

board for both Flex and Speed-DLM had been designed, 03163875-xx and 03164654-xx respectively.

This change will be done together with an improved design head board interface plate, 03169554-xx.

Affected machine that need to be retrofitted are from E0001 to E0229 (excluding CP14 Speed and Twin

Head).

1.2 New Low Voltage Fusing Board Design

The PCBA board could not power up to full load causing machine to stay at initialisation state.

Affected machine that need to be retrofitted are from E0001 to E0242.

Technical Information

For internal use only!

Retrofit 49 - E-by-SIPLACE Quality Package 2 for field retrofitting

For internal use only!

ASM Assembly Systems Singapore Pte Ltd Subject to change without notice 27.07.2018

535 Yishun Industrial Park A ASM TPB2

Singapore 768775 TI2018-02Int01 Seite 2 - 19

1.3 New eSW for JTF-MW

Some of the JTF-MW in the field does not have the capability of downloading the latest firmware from

machine into the control card (part number 03116629-02).

Affected JTF-MW that need to be retrofitted are from J0001 to J0043

1.4 D1-127453301 Feeder are in an undefined state after restart of the machine & D1-125647402

Unexpected reboot during feeder eSW download

In D1-127453301, the supply voltage for FCU and feeder drops down if too many feeders start their foil

drive automatically at the same time after power ON initializing.

In D1-125647402, the supply voltage for FCU and feeder drops down after start of an eSW download

Affected on all existing FCU and Feeders.

1.5 Gantry Humming/Vibration during movement

A small number of machines in the field are exhibiting humming sound during gantry movement, and

some even up to a level of vibration.

Affected machine that need to be upgraded are from E0001 to E0242.

2. Cause

2.1 New Head Board Design with Head Board Interface Plate

Several weak spots have been identified on the current board.

2.2 New Low Voltage Fusing Board Design

The observed Electrical Over Stress (EOS) damage indicates that these failures were subjected to

overvoltage/overcurrent conditions.

2.3 New eSW for JTF-MW

The control card with part number 03116629-02 is installed with an old EPROM which result that it does

not have the function of downloading the latest embedded software from the machine to the board itself.

2.4 D1-127453301 Feeder are in an undefined state after restart of the machine & D1-125647402

Unexpected reboot during feeder eSW download

In D1-127453301, a Peak current cause a voltage drop, resulting the unidentified state of the feeders.

In D1-125647402, the defect occurs with 24-56mm (non Smart) feeders only. The control board of this

feedertype is able to enter a power down mode to save power losses. Being in this power save mode,

any request of the host forces the eSW to set the standard clock rate and to switch on the motor driver

net again. This causes a current peak due to loading the capacitors of the motor driver net.

2.5 Gantry Humming/Vibration during movement

This has been identified to be related to the stability margin of the motion control of the gantry system.

For internal use only!

ASM Assembly Systems Singapore Pte Ltd Subject to change without notice 27.07.2018

535 Yishun Industrial Park A ASM TPB2

Singapore 768775 TI2018-02Int01 Seite 3 - 19

3. Final Solution

3.1 New Head Board Design with Head Board Interface Plate

The board are design to be thicker and the new interface plate has optimized strengthening supports

and additional fastening locations for the board.

3.2 New Low Voltage Fusing Board Design

Replace the Low Voltage Fusing Board from FS04 to FS05 with an improved layout of the PCB and

change the component that have better immunity to negative spike from voltage (-1V to 60V) to (-5V to

60V).

3.3 New eSW for JTF-MW

To enable the function of downloading the latest embedded software from the machine to the JTF-MW

control card. New JTF-MW control card (part Number 03117541-01) is released and have to order

together with the kit (03155561-01) for QP2 to be retrofitted for all remaining affected machine. Please

refer to TI2017-02Dis01

for the detailed information.

3.4 D1-127453301 Feeder are in an undefined state after restart of the machine & D1-125647402

Unexpected reboot during feeder eSW download

Apply station software 710.01 SP1 Hotfix04 or later version.

3.5 Gantry Humming/Vibration during movement

Apply station software 710.01 SP1 Hotfix04. Follow retrofit instruction strictly.

4. Retrofitting instructions

4.1 New Head Board Design with Head Board Interface Plate

Parts required:

03169554-xx Head Board Plate 1pc

M4 x 10mm Cap Screws 6pcs

M3 x 10mm Cap Screws 6pcs

M3 x 30mm Cap Screws 2pcs

M3 x 50mm Cap Screws 2pcs

M3 x 40mm Standoffs 7pcs

M3 x 5mm Button Head Screws 7pcs

03163875-xx PCBA Head Interface DLM+TH2 E-series 1pc

03164654-xx PCBA Head Interface DLM E-series 1pc

Note: Locitite 243 is not provided and required self-purchase

locally.