FlexTRAK OH Material Handler Manual.pdf - 第182页

FlexTRAK-OH Material Handli ng System IOM Manual Troubleshoo ting 6-4 © 2023 Nordson C orporation No. Alarm Message Station No. Cause Recovery 1 a) STN## Machine Starv ed Time Out b) STN## Initialized Time Out (continue …

FlexTRAK-OH Material Handling System IOM Manual Troubleshooting

6.3.2 Common Alarm Error Messages

Table 6-2 Common Alarm Error Messages

No. Alarm Message

Station

No.

Cause Recovery

a) STN##

Machine Starved

Time Out

b) STN##

Initialized Time

Out

10, 60

Untreated magazine

loading: overhead

conveyor

a) Identify overhead conveyor at the magazine

loading area.

b) Ensure magazine is loaded and conveyor is

moving magazine until reach magazine present

sensor.

Conveyor assembly

functionality

a) Ensure conveyor move smoothly.

b) Check any slacking belt if the conveyor

movement is abnormal.

c) Check for motor overheating systems due to

overload or efficiency defects.

Sensor

a) The sensor should trigger output when it

detects the object under its sensing area.

b) Check the sensor sensing area, location,

orientation, and gap distance for any inaccurate

alignment issues.

c) Check the sensor surface for any foreign debris

or liquid, or damage.

d) Check voltage or amperage status along the

wire to the related sensor.

e) If power is supplied, check the sensor output

signal by placing a metal surface close to the

sensing surface.

f) If power is supplied, but no output signal from

the sensor, contact March for assistance.

g) If no power is supplied, contact March for

assistance.

20, 30,

40, 50

Jammed magazine or

strip

a) Identify any jammed parts.

b) Ensure the required magazine is loaded

smoothly.

c) Ensure the magazine position inside the gripper

is firm.

Jammed part

a) The sensor should trigger output when it

detects the object under its sensing area.

b) Example of jammed parts: pneumatic cylinder

rod position extends or retracts.

c) If the cylinder does not successfully

extend/retract to its designated position, the

flag will not trigger the sensor output when

required by the PLC logic. This will trigger a

sensor TIME OUT! error when the affected

sensor response time ends.

d) Identify any jammed/loosen mechanisms that

cause the cylinder rod positioning fault. Clear or

rectify the faulty area.

FlexTRAK-OH Material Handling System IOM Manual Troubleshooting

No. Alarm Message

Station

No.

Cause Recovery

a) STN##

Machine Starved

Time Out

b) STN##

Initialized Time

Out (continued)

Sensor

a) Check the sensor sensing area, location,

orientation, and gap distance for any inaccurate

alignment issues.

b) Check the sensor surface for any foreign debris

or liquid, or damage.

c) Check voltage or amperage status along the

wire to the related sensor.

d) If power is supplied, check the sensor output

signal by placing a metal surface close to the

sensing surface.

e) If power is supplied, but no output signal from

the sensor, contact March for assistance.

f) If no power is supplied, contact March for

assistance.

STN## Axis

Fault

All

stations

Axis mechanism parts

Identify axis components such as motor, belt,

gear, and driver.

Motor driver

a) Ensure motor driver is functioning normally and

no extreme heat is produced.

b) Check error code triggered by motor driver

dedicated unit display.

c) Check the alignment of the motor actuator or

mechanism of motor moving area. Ensure

motor is running smoothly and without any

objects present in the station.

d) Check the motor cable. Change the cable if

there is damage to the cable in motor moving

area.

Gears and belt

a) Ensure motor rotating power can handle and

transfer the load smoothly.

b) Ensure the motor is actuated without abnormal

sound.

c) Ensure the belt condition is good, without

excessive wear and tear.

d) Ensure the belt tension is good.

a) STN ## Axis

Limit (Neg) Fault

b) STN ## Axis

Limit (Pos) Fault

All

stations

Axis position

Reposition over travel axis back to the home

position in manual mode.

Axis limit sensor

a) Identify the limit sensors slot along the axis

lane.

b) Identify the axis travel flag.

c) Ensure sensor sensing slot or window is clear

from any debris.

d) Ensure the sensor position is correct.

Motor Homing Is

Required

All

stations

Axis manual jogging

a) Enter manual mode control.

b) Check motor is clear to move along the axis.

c) Select the target position from the motor task

list, home position.

d) Enable motor actuation.

e) Trigger motor to the target position.

FlexTRAK-OH Material Handling System IOM Manual Troubleshooting

No. Alarm Message

Station

No.

Cause Recovery

a) STN ##

Cylinder Extend

Jammed

b) STN ##

Cylinder Retract

Jammed

All

stations

Effected cylinder

####

Identify the fault cylinder ID (such as CYL2001,

CYL2002, etc.) through the mobile pendant and

cylinder location in the particular station.

Jammed part

a) The sensor should trigger output when it

detects the object under its sensing area.

b) Example of jammed parts: pneumatic cylinder

rod position extend or retract.

c) If the cylinder does not successfully

extend/retract toward its designated position,

the flag will not trigger the sensor output when

required by the PLC logic. This will trigger

sensor TIME OUT! error when the affected

sensor response time ends.

d) Identify any jammed/loosen mechanism that

causes the cylinder rod positioning fault. Clear/

rectify the faulty area.

Sensor

a) Check the sensor sensing area, location,

orientation, and gap distance for any inaccurate

alignment issues.

b) Check the sensor surface for any foreign debris

or liquid, or damage.

c) Check voltage or amperage status along the

wire to the related sensor.

d) If power is supplied, check the sensor output

signal by placing a metal surface close to the

sensing surface.

e) If power is supplied, but no output signal from

the sensor, consult with Technical Support for

corrective action.

f) If no power is supplied, consult with Technical

Support for corrective action.

Barcode scanner

is offline

All

stations

Barcode device

a) Ensure the barcode device is on.

b) Ensure power and signaling cable is plug into

the PLC communication card.

PLC serial port Ensure the communication port is active.