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FANUC Series 0i-MODEL F Plus. CONNECTION MANUAL (FUNCTION) - page 342

17. EMBEDDED ETHERNET FUNCTION

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No.

F0088

DIAER7

DIAER6

DIAER5

DIAER4

DIAER3

DIAER2

DIAER1

DIAER0

DIAER7

<F0088.7>

DIAER6

<F0088.6>

DIAER5

<F0088.5>

DIAER4

<F0088.4>

DIAER3

<F0088.3>

DIAER2

<F0088.2>

DIAER1

<F0088.1>

DIAER0

<F0088.0>

[Name] Notification signals for a machine remote diagnosis error number

[Classification] Output signal

[Function] Report an error number of machine remote diagnosis.

[Output condition] These signals indicate an error number of machine remote diagnosis. The error number is

0 to 255 in binary format.

Signal Timing Charts

When the start of machine remote diagnosis is accepted

INQU0 (G0141.0)

INQU1 (G0141.1)

INQU2 (G0141.2)

DIAREQ (G0141.5)

RMTEND (F0083.6)

<1>

<2>

<3>

<4>

The start of machine remote
diagnosis is accepted.

<5>

<1> Before the signal to request machine remote diagnosis (DIAREQ) is set to "1", an inquiry

destination for which to start the remote diagnosis functions is selected using the inquiry destination
number signals (INQU0, INQU1, and INQU2). In this example, "inquiry destination 3" is selected
by setting INQU0 = 1, INQU1 = 1, and INQU2 = 0.

<2> The signal to request machine remote diagnosis (DIAREQ) is set to "1".
<3> When the machine remote diagnosis package accepts the request to start diagnosis, the completion

signal for machine remote diagnosis acceptance (RMTEND) is set to "1".

<4> When the completion signal for machine remote diagnosis acceptance (RMTEND) is set to "1", the

signal to request machine remote diagnosis (DIAREQ) is set to "0".

<5> When the signal to request machine remote diagnosis (DIAREQ) is set to "0", the completion signal

for machine remote diagnosis acceptance (RMTEND) is set to "0".

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When the start of machine remote diagnosis is rejected

INQU0 (G0141.0)

INQU1 (G0141.1)

INQU2 (G0141.2)

DIAREQ (G0141.5)

RMTCAN (F0083.7)

<1>

<2>

<3>

<4>

The start of machine remote
diagnosis is rejected.

<5>

<1> Before the signal to request machine remote diagnosis (DIAREQ) is set to "1", an inquiry

<2> The signal to request machine remote diagnosis (DIAREQ) is set to "1".
<3> When the machine remote diagnosis package rejects the request to start diagnosis, the reject signal

for machine remote diagnosis acceptance (RMTCAN) is set to "1".

<4> When the reject signal for machine remote diagnosis acceptance (RMTCAN) is set to "1", the signal

to request machine remote diagnosis (DIAREQ) is set to "0".

<5> When the signal to request machine remote diagnosis (DIAREQ) is set to "0", the reject signal for

machine remote diagnosis acceptance (RMTCAN) is set to "0".

When machine remote diagnosis is forcibly terminated

DIASTP (G0141.4)

RMTCLS (F0082.3)

<1>

<2>

<3>

Machine remote diagnosis is
forcibly terminated.

<1> When the signal to request machine remote diagnosis cancellation (DIASTP) is set to "1", the

completion signal for machine remote diagnosis cancel acceptance (RMTCLS) is set to "1".

<2> When the completion signal for machine remote diagnosis cancel acceptance (RMTCLS) is set to

"1", the signal to request machine remote diagnosis cancellation (DIASTP) is set to "0".

<3> When the signal to request machine remote diagnosis cancellation (DIASTP) is set to "0", the

completion signal for machine remote diagnosis cancel acceptance (RMTCLS) is set to "0" and the
machine remote diagnosis functions are forcibly terminated.

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17.2.5.4

Operating Machine Remote Diagnosis screen

Procedure

Press the function key

Soft key [REMOTE DIAG] appear. (When there is no soft keys, press the continue key.)

Press soft key [REMOTE DIAG] to display the machine remote diagnosis screen.

Fig. 17.2.5.4 (a) Machine Remote Diagnosis screen

Press soft key [(OPRT)] to display available soft keys.

Fig. 17.2.5.4 (b) Soft keys of Machine Remote Diagnosis screen

Display items

INQUIRY NUMBER

Displays the inquiry number indicating the machine remote diagnosis accepting server: "INQUIRY1,"
"INQUIRY2," or "INQUIRY3."

INQUIRY

Displays information for identifying the machine remote diagnosis accepting server.

RMT DIAG STATUS

Displays the status of machine remote diagnosis.

RMT DIAG TIME

Displays the time until the machine remote diagnosis status changes from "OPEN" to "CLOSE," "FORCE
CLOSING," or "ERROR."
At each start of diagnosis, the time is accumulated from "00:00:00."

RECEIPT NUMBER

Displays the receipt number issued by the machine remote diagnosis accepting server.

ERROR NUMBER

Displays the number of an error which occurs in operation of the machine remote diagnosis functions.

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AVAILABLE DEVICE

Displays the type of communication device for which the machine remote diagnosis functions can
operate.

ERROR MESSAGE

Displays the message indicating an error which occurs in operation of the machine remote diagnosis
functions.

Operation list

DIAG OPEN

Starts machine remote diagnosis.

DIAG CLOSE

Forcibly terminates machine remote diagnosis.

INQUIRY1

Selects inquiry destination 1.

INQUIRY2

Selects inquiry destination 2.

INQUIRY3

Selects inquiry destination 3.

Selecting an Inquiry Destination

Select an inquiry destination among inquiry destinations 1 to 3.

1

Press soft key [(OPRT)].

Press soft key [INQUIRY1] to select inquiry destination 1.

Similarly, press soft key [INQUIRY2] to select inquiry destination 2 and soft key [INQUIRY3] to
select inquiry destination 3.

Starting Diagnosis

Start diagnosis.
1

Press soft key [(OPRT)].

Press soft key [DIAG OPEN] to send the start request to the machine remote diagnosis

When the machine remote diagnosis accepts the start request, the diagnosis begins.

Diagnosis status

Status

Description

---

No operation

OPEN

Soft key [DIAG OPEN] was pressed.

OPENING

An attempt is being made to connect the machine remote diagnosis accepting
server.

ACCEPTED

The machine remote diagnosis accepting server accepted diagnosis.

REFUSED

The machine remote diagnosis accepting server rejected diagnosis.

DIAGNOSING

This message flashes in synchronization with data flowing on the communication
line.

FORCE CLOSING

Soft key [DIAG CLOSE] was pressed. After the completion of forced termination
processing, "CLOSE" is indicated in the RMT DIAG STATUS field.

The machine remote diagnosis accepting server terminated diagnosis.

ERROR

An error occurred on the communication line.

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Error numbers and error messages

Number

Error message

Meaning and action to be taken

Diagnosis is busy

Soft key [DIAG OPEN] was pressed during diagnosis.

Router isn’t alive

The IP address of the router may be invalid or the power to the router may be
off. Check whether the IP address of the router is valid and whether the power
to the router is on.

Receipt Server isn’t
alive

The IP address of the machine remote diagnosis accepting server may be
invalid or the machine remote diagnosis accepting server may not be
operating. Check whether the IP address of the machine remote diagnosis
accepting server is valid and whether the machine remote diagnosis accepting
server is operating.

System error

A system error occurred.
Check the log messages on the ETHERNET LOG screen and contact FANUC.

Invalid Inquiry
number.

A value outside the valid setting range may be set for the inquiry destination.
Check whether the correct inquiry destination is set.

Invalid IP Address

Set the IP address according to the IP address specification format.

Invalid PORT number

A value outside the valid setting range may be set for the port number.
Check whether the correct port number is set.

Invalid Router IP
Address

Set the IP address of the router according to the IP address specification
format.

Socket error

A communication error occurred due to a cause as listed below.
Check the network wiring and anti-noise measures.

→

The network quality degraded, data could not be received from the

personal computer with which to communicate, and the logical
communication path was disconnected.

→

The software component on the personal computer with which to

communicate forcibly disconnected the logical communication path.

→

The Ethernet cable was disconnected.

Invalid Request

An internal error related to machine remote diagnosis occurred in the CNC.
Check the log messages on the ETHERNET LOG screen and contact FANUC.

Invalid Packet

An unrecognizable packet was received.
Check the log messages on the ETHERNET LOG screen and contact FANUC.

Diagnosis was
already stopped

Soft key [DIGA CLOSE] was pressed not during diagnosis.

Receive error

An attempt to receive data failed.
See Number 9 and check the network wiring and anti-noise measures.

HeartBeat timeout

Communication with the machine remote diagnosis accepting server stopped.
See Number 9 and check the network wiring and anti-noise measures.

HeartBeat error

An attempt was failed to send a heartbeat packet for machine remote
diagnosis.
See Number 9 and check the network wiring and anti-noise measures.

DNS error

An attempt was failed to connect the machine remote diagnosis accepting
server using the DNS function.
The IP address of the DNS server may be invalid or the power to the DNS
server may be off. Check whether the IP address of the DNS server is valid
and whether the power to the DNS server is on.

Forcibly Terminating Diagnosis

Forcibly terminate diagnosis.

1

Press soft key [(OPRT)].

Press soft key [DIAG CLOSE] to forcibly terminate diagnosis.

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17.2.6

Setting of the Unsolicited Messaging Function

This subsection describes the setting required to operate the unsolicited messaging function with the
embedded Ethernet function.

17.2.6.1

Overview

This subsection provides an overview of the unsolicited messaging function and describes the execution
procedure.

Overview of the unsolicited messaging function

An overview of the unsolicited messaging function is provided below.
With the unsolicited messaging function, the CNC transmits messages (CNC/PMC data) in an unsolicited
manner to application software on the personal computer according to a command from an NC program
or ladder program. By using this function, the need for application processing on the personal computer to
periodically inquire about the state of the CNC can be eliminated.

When the conventional function is used

Application checks for
CNC/PMC data changes.

Application software

Response

Inquiry

When the unsolicited messaging function is used

NC program or ladder
program checks for
CNC/PMC data
changes.

アプリケーションソフトウェア

Application receives
notification from CNC.

Application software

Notification

NC program or ladder
program

NOTE

The unsolicited messaging function is a part of the FOCAS2/Ethernet function.

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Unsolicited messaging function execution procedure

The execution procedure for the unsolicited messaging function is described below.

Preparation on the personal compute

Create an application using the FOCAS2 function for the unsolicited messaging function and install
the unsolicited message server on a personal computer. For information on creating an application
with FOCAS2 functions for the unsolicited messaging function and installing the unsolicited
message server, refer to Chapter 5, "

UNSOLICITED MESSAGING FUNCTION

" in "Data Window

Library Specifications" that comes with the FOCAS1/2 library.

Preparation on the CNC

Create an NC program or ladder program for controlling unsolicited messaging.

For the method of creating an NC program or ladder program, see Subsection 17.2.6.6, "Execution
methods".

Setting of the communication parameters for the unsolicited messaging function

To use the unsolicited messaging function, the following  communication  parameter  settings are
needed:
(1)  Setting for using the FOCAS2/Ethernet function
(2)  Setting of the parameters for the unsolicited messaging function

For (2), a choice can be made from two modes of setting: CNC mode for setting on the CNC screen
and the PC mode for setting on the personal computer.

For the setting method of (1) and (2), see Subsection 17.2.6.2, "Setting of the FOCAS2/Ethernet
function" through Subsection 17.2.6.5, "Setting on the personal computer".

Starting the NC program or ladder program

Start the NC program or ladder program created in step 2, "Preparation on the CNC". At this time,
no unsolicited message is transmitted to the personal computer until step 5, "Starting the unsolicited
messaging function", is executed.

Starting the unsolicited messaging function

Execute the FOCAS2 function cnc_unsolicstart on the personal computer. This execution places the
CNC in the state (named "Ready") where a transmission request from the NC program or ladder
program is awaited. Each time a transmission request is made from the NC program or ladder
program, an unsolicited message is automatically transmitted to the personal computer.

Ending the unsolicited messaging function

To end unsolicited message  transmission,  execute  the  FOCAS2  function  cnc_unsolicstop on the
personal computer. This execution  places the CNC  in the state  (named "Not Ready") where no
unsolicited message  is  transmitted  even when a request  for  transmission  is made from the  NC
program or ladder program.

17.2.6.2

Setting of the FOCAS2/Ethernet function

This subsection describes the setting of the FOCAS2/Ethernet function for operating the unsolicited
messaging function.

Procedure

Enable the unsolicited messaging function according to "Related parameters" described later.

Start the CNC again then press function key

Soft key [EMBED] is displayed. (Press the continuous menu key until the soft key is displayed.)

Press soft key [EMBED]. The Ethernet Setting screen for the embedded Ethernet port is displayed.

Press soft keys [COMMON] and [FOCAS2] then make settings on each screen.

Press soft key [UNSOLI MSG]. The Unsolicited Message screen is displayed. (Press the continuous
menu key until the soft key [UNSOLI MSG] is displayed.) For details of the Unsolicited Message
screen, see Subsections starting with Subsection 17.2.6.3, "Mode selection".

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COMMON screen (BASIC)

Press soft key [COMMON]. The COMMON screen (BASIC) (Fig. 17.2.6.2(a)) is displayed.

Fig. 17.2.6.2 (a) COMMON screen (BASIC)

Setting items

Item

Description

IP ADDRESS

Specify the IP address of the embedded Ethernet.
(Example of specification format: "192.168.0.100")

SUBNET MASK

Specify a mask address for the IP addresses of the network.
(Example of specification format: "255.255.255.0")

ROUTER IP ADDRESS

Specify the IP address of the router.
Specify this item when the network contains a router.
(Example of specification format: "192.168.0.253")

Display items

Item

Description

MAC ADDRESS

Embedded Ethernet MAC address

AVAILABLE DEVICE

Enabled device of the embedded Ethernet.
Either the embedded Ethernet port or the PCMCIA Ethernet card is displayed.

NOTE

Set page 2 (DETAIL screen) of the COMMON screen when using the
DNS/DHCP function. For details, see Subsection 17.2.3, "Setting Up the
DNS/DHCP Function".

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