SC780-03

B

LCT1: Protection device break error

The fuse blown signal “H (error)” of the fuse on the PSU/PCB in the LCT1 is detected.

  • Connector on the harness between PSU and PCB on LCT1 disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Poor grounding of the 24V line
  • Reconnect the connector on the harness between PSU and PCB on LCT1.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB.
  • Replace the harness/actuator.

SC780-05

B

LCT1: PSU Cooling Fan 1 error

Cooling fan alarm “H (error)” is detected while the PSU Cooling Fan 1 on the LCT1 is ON.

  • PSU Cooling Fan 1 on the LCT1 defective
  • Connector disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Reconnect the connector.
  • Replace the PSU Cooling Fan 1 on the LCT1.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB.

SC780-06

B

LCT1: PSU Cooling Fan 2 error

Cooling fan alarm “H (error)” is detected while the PSU Cooling Fan 2 on the LCT1 is ON.

  • PSU Cooling Fan 2 on the LCT1 defective
  • Connector disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Reconnect the connector.
  • Replace the PSU Cooling Fan 2 on the LCT1.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB.

SC780-07

B

LCT1: Bridge Unit Cooling Fan error

Cooling fan alarm “H (error)” is detected while the cooling fan on the bridge unit of LCT1 is ON.

  • Cooling fan defective
  • Connector disconnected
  • Harness broken
  • PCB on the LCT1 defective
  • Reconnect the connector.
  • Replace the cooling fan.
  • Replace the harness
  • Replace the PCB on the LCT1.

SC780-08

B

Vacuum Feed LCT1: Transport Motor Cooling Fan error

Cooling fan alarm “H (error)” is detected while the Transport Motor Cooling Fan on the LCT1 is ON.

  • Transport Motor Cooling Fan on the LCT1 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • Reconnect the connector.
  • Replace the Transport Motor Cooling Fan on the LCT1.
  • Replace the harness
  • Replace the PCB.

SC780-09

B

Vacuum Feed LCT1: Transport Motor Cooling Fan error

Cooling fan alarm “H (error)” is detected while the Transport Motor Cooling Fan on the LCT1 is ON.

  • Transport Motor Cooling Fan on the LCT1 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • Reconnect the connector.
  • Replace the Transport Motor Cooling Fan on the LCT1.
  • Replace the harness
  • Replace the PCB.

SC780-50

D

LCT1: Connection configuration error (LCT not connected)

LCT2 or LCT3 is detected while LCT1 is not installed.

  • The interface harness on the LCT1 broken
  • PCB on the LCT1 defective
  • Replace the interface harness on the LCT1
  • Replace the PCB on the LCT1

SC780-51

D

LCT1: Connection configuration error (Bridge unit connection error)

Without LCT2, the bridge unit is connected to LCT1.

  • The bridge unit is connected to LCT1 in single LCT configuration.
  • The interface harness on the LCT2 disconnected
  • Power cord of the LCT2 disconnected
  • PSU on the LCT2 defective
  • Remove the bridge unit from the LCT1.
  • Reconnect the interface harness connector on the LCT2.
  • Plug the power cord of the LCT2.
  • Replace the PSU on the LCT2.

SC781-03

B

LCT2: Protection device break error

The fuse blown signal “H (error)” of the fuse on the PSU/PCB in the LCT2 is detected.

  • Connector on the harness between PSU and PCB on LCT2 disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Poor grounding of the 24V line
  • Reconnect the connector on the harness between PSU and PCB on LCT2.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB.
  • Replace the harness/actuator.

SC781-05

B

LCT2: PSU Cooling Fan 1 error

Cooling fan alarm “H (error)” is detected while the PSU Cooling Fan 1 on the LCT2 is ON.

  • PSU Cooling Fan 1 on the LCT2 defective
  • Connector disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Reconnect the connector.
  • Replace the PSU Cooling Fan 1 on the LCT2.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB.

SC781-06

B

LCT2: PSU Cooling Fan 2 error

Cooling fan alarm “H (error)” is detected while the PSU Cooling Fan 2 on the LCT2 is ON.

  • PSU Cooling Fan 2 on the LCT2 defective
  • Connector disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Reconnect the connector.
  • Replace the PSU Cooling Fan 1 on the LCT2.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB

SC781-07

B

LCT2: Bridge Unit Cooling Fan error

Cooling fan alarm “H (error)” is detected while the cooling fan on the bridge unit of LCT2 is ON.

  • Cooling fan defective
  • Connector disconnected
  • Harness broken
  • PCB on the LCT2 defective
  • Reconnect the connector.
  • Replace the cooling fan.
  • Replace the harness
  • Replace the PCB on the LCT2.

SC781-08

B

Vacuum Feed LCT2: Transport Motor Cooling Fan error

Cooling fan alarm “H (error)” is detected while the Transport Motor Cooling Fan on the LCT2 is ON.

  • Transport Motor Cooling Fan on the LCT2 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • Reconnect the connector.
  • Replace the Transport Motor Cooling Fan on the LCT2.
  • Replace the harness
  • Replace the PCB.

SC781-09

B

Vacuum Feed LCT2: Transport Motor Cooling Fan error

Cooling fan alarm “H (error)” is detected while the Transport Motor Cooling Fan on the LCT2 is ON.

  • Transport Motor Cooling Fan on the LCT2 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • Reconnect the connector.
  • Replace the Transport Motor Cooling Fan on the LCT2.
  • Replace the harness
  • Replace the PCB.

SC781-50

D

LCT2: Connection configuration error (LCT not connected)

LCT3 is detected while LCT2 is not installed.

  • The interface harness on the LCT1 broken
  • The interface harness on the LCT2 broken
  • PCB on the LCT1 defective
  • PCB on the LCT2 defective
  • Replace the interface harness on the LCT1
  • Replace the interface harness on the LCT2
  • Replace the PCB on the LCT1
  • Replace the PCB on the LCT2

SC781-51

D

LCT2: Connection configuration error (Bridge unit connection error)

Without LCT3, the bridge unit is connected to LCT2.

  • The bridge unit is connected to LCT2 in double LCT configuration.
  • The interface harness on the LCT3 disconnected
  • Power cord of the LCT3 disconnected
  • PSU on the LCT3 defective
  • Remove the bridge unit from the LCT2.
  • Reconnect the interface harness connector on the LCT3.
  • Plug the power cord of the LCT3.
  • Replace the PSU on the LCT3.

SC781-52

D

LCT2: Connection configuration error (Multi bypass tray connection error)

The multi bypass tray is connected to LCT2.

The multi bypass tray is connected to LCT2.

Remove the multi bypass tray from the LCT2.

SC782-03

B

LCT3: Protection device break error

The fuse blown signal “H (error)” of the fuse on the PSU/PCB in the LCT3 is detected.

  • Connector on the harness between PSU and PCB on LCT3 disconnected
  • Harness broken
  • PSU defective
  • PCB defective
  • Poor grounding of the 24V line
  • Reconnect the connector on the harness between PSU and PCB on LCT3.
  • Replace the harness
  • Replace the PSU.
  • Replace the PCB
  • Replace the harness/actuator

SC782-05

B

LCT3: PSU Cooling Fan 1 error

Cooling fan alarm “H (error)” is detected while the PSU Cooling Fan 1 on the LCT3 is ON.

  • PSU Cooling Fan 1 on the LCT3 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • PSU1 defective
  • Reconnect the connector.
  • Replace the PSU Cooling Fan 1 on the LCT3.
  • Replace the harness
  • Replace the PCB
  • Replace the PSU2

SC782-06

B

LCT3: PSU Cooling Fan 2 error

Cooling fan alarm “H (error)” is detected while the PSU Cooling Fan 2 on the LCT3 is ON.

  • PSU Cooling Fan 2 on the LCT3 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • PSU2 defective
  • Reconnect the connector.
  • Replace the PSU Cooling Fan 2 on the LCT3.
  • Replace the harness
  • Replace the PCB.
  • Replace the PSU2.

SC782-08

B

LCT3: Transport Motor Cooling Fan error

Cooling fan alarm “H (error)” is detected while the Transport Motor Cooling Fan on the LCT3 is ON.

  • Transport Motor Cooling Fan on the LCT3 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • Reconnect the connector.
  • Replace the Transport Motor Cooling Fan on the LCT3.
  • Replace the harness
  • Replace the PCB.

SC782-09

B

LCT3: Transport Motor Cooling Fan error

Cooling fan alarm “H (error)” is detected while the Transport Motor Cooling Fan on the LCT3 is ON.

  • Transport Motor Cooling Fan on the LCT3 defective
  • Connector disconnected
  • Harness broken
  • PCB defective
  • Reconnect the connector.
  • Replace the Transport Motor Cooling Fan on the LCT3.
  • Replace the harness
  • Replace the PCB.

SC782-51

D

LCT3: Connection configuration error (Bridge unit connection error)

The bridge unit is connected to LCT3.

The bridge unit is connected to LCT3 in triple LCT configuration.

Remove the bridge unit from the LCT3.

SC782-52

D

LCT3: Connection configuration error (Multi bypass tray connection error)

The multi bypass tray is connected to LCT3.

The multi bypass tray is connected to LCT3.

Remove the multi bypass tray from the LCT3.