DECAN_S1_Troubleshooting_Guide(Eng_Ver1.3)_Print_Web.pdf - 第197页

1-173 System Messages of the MMI and Solutions $e211 PLC Monitoring I/O error. Please chec k door is firmly closed, follow PLC monitoring io check procedure. [EMER LEVEL] [Problem]  The PLC is defective. [Solution]  Ch…

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Next Generation, Multi-Functional Placer DECAN S1 Troubleshooting Guide

[Solution]

 Change the fiducial mark to a rectangular one.

$cffd The interior angle of the fiducial mark exceeded a right angle significantly. [FREEZS

LEVEL]

[Problem]

 If the fiducial mark is diamond-shaped, a part is placed at a point different from the

input placement point.

[Solution]

 Teach a rectangular fiducial mark.

1.4.14. DPRAM Communication Related Error [$d000~$dfff]

$d112 An error occurred during DP-RAM (MMI) communication. [WARNING LEVEL]

[Problem]

 The DP-RAM board is defective.

 A communication error occurred during the communication between the MMI and

VME.

[Solution]

 Turn off the Buzzer by pressing the “STOP” button.

 If trouble continues to occur, please contact the C/S company designated by Hanwha

Precision Machinery Co., Ltd. or the local agent.

1.4.15. Internal data related errors (Board, MPU Init Related Error, Factory, System

DB Error) [$e000~$efff]

$e200 Air pressure is not supplied to the equipment. [EMER LEVEL]

[Problem]

 Air pressure is not supplied to the equipment.

 Defect in the air pressure check sensor or incorrect setting.

[Solution]

 Turn off the Buzzer by pressing the “STOP” button.

 Press the “RESET” button to change the operation mode to “IDLE”.

 Supply air pressure.

 Check the setting of the air pressure supply sensor and check if it operates correctly.

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System Messages of the MMI and Solutions

$e211 PLC Monitoring I/O error. Please check door is firmly closed, follow PLC monitoring

io check procedure. [EMER LEVEL]

[Problem]

 The PLC is defective.

[Solution]

 Checking the DISPLAY window (How to handle by error status)

Error status How to handle

Door Open Status  Open and then close the door

(front / rear).

 Push the closed door firmly.

(Front/rear)

 Check with MMI whether the Door

Switch operates normally.

 Reconnect the T2, T3, IM2, and

IM3 terminals.

 If the problem cannot be solved,

check the Error message.

Emergency Switch operation status  Confirm that the EMG SW is off.

(Front/rear)

 Using MMI, check whether the

EMG SW operates normally.

 Reconnect terminals T0, T1, IM0,

and IM1.

 If the problem cannot be solved,

check the Error message.

Door Open & EMG Switch operation

status

 Check how to handle the “Door

Open status”.

 Check how to handle the “EMG

Switch operation status”.

 If the problem cannot be solved,

check the Error message.

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Next Generation, Multi-Functional Placer DECAN S1 Troubleshooting Guide

SACO-related abnormal signal

(normal input)

 Reconnect the SACO board

CN18.

 Check whether the READY SW

operates properly.

 Reconnect the SACO board CN3

and CN30. (F-OP)

 Reconnect the SACO board CN4

and CN31. (R-OP)

 Reconnect the PLC I7 terminal.

 If the problem cannot be solved,

check the Error message.

Abnormal MC signal (normal input)  Reconnect the PLC o0, o1, and

I15 terminals.

 Reconnect the TB-21D terminal.

 Check the MC terminal

connection.

 Check if the NC (Not Connected)

terminal is connected.

 If the problem cannot be solved,

check the Error message.

Abnormal PLC  Check whether the DOOR and

EMG SW operate normally.

 Check whether the SACO signal

operates normally.

 Check whether the MC signal

operates normally.

 If all is normal, replace the PLC.

Error status How to handle