This manual describes how to connect the Display and the External Device (target PLC).
In this manual, the connection procedure will be described by following the below sections:
System Configuration
1
This section shows the types of External
Devices which can be connected and SIO
type.
Selection of External Device
2
Select a model (series) of External Device
to be connected and connection method.
Example of Communication Settings
3
This section shows setting examples for
communicating between the Display and
the External Device.
) "1 System Configuration" (page 3)
) "2 Selection of External Device" (page 6)
) "3 Example of Communication Setting" (page
7)
Communication Settings
4
Perform the communication settings
between the Display and the External
Device.
Set communication settings of the Display
with GP-Pro EX or in off-line mode.
Cable Diagram
5
This section shows cables and adapters
for connecting the Display and the
External Device.
Operation
) "4 Setup Items" (page 17)
) "5 Cable Diagram" (page 22)
GP-Pro EX Device/PLC Connection Manual
2
TOYOPUC CMP-LINK SIO Driver
1System Configuration
The system configuration in the case when the External Device of TOYODA Machine Works, LTD. and the
Display are connected is shown.
SeriesCPULink I/F
PC2
L2
TOYOPUC-PC2
PC2JTHU-2755 (PC/CMP-LINK)
PC3J
TOYOPUC-PC3J
PC3JD
PC3JG
*1When using PC/CMP-LINK (THU-2755) with PC3J command, the link unit in ver. 5.00 or higher is required.
Also, the link unit does not have the settings of PC2J or PC3J selection switch (SW) etc. Error occurs when
sending PC3J command to the link unit in less than ver. 5.00.
THU-2652
(computer link module)
Link I/F on the CPU unit
(L2 terminal block)
Link I/F on the CPU unit
(L1, L2 terminal block)
THU-2755 (PC/CMP-LINK)
Link I/F on the CPU unit
(L1 terminal block)
THU-2755
(PC/CMP-LINK)
*1
SIO
Type
RS422
(2wire)
RS422
(2wire)
RS422
(2wire)
RS422
(4wire)
RS422
(2wire)
RS422
(2wire)
RS422
(2wire)
Setting ExampleCable Diagram
Setting Example 1
(page 7)
Setting Example 2
(page 9)
Setting Example 3
(page 11)
Setting Example 4
(page 13)
Setting Example 5
(page 15)
Setting Example 3
(page 11)
Setting Example 5
(page 15)
Cable Diagram 1
(page 22)
Cable Diagram 1
(page 22)
Cable Diagram 2
(page 28)
Cable Diagram 3
(page 34)
Cable Diagram 4
(page 38)
Cable Diagram 1
(page 22)
Cable Diagram 1
(page 22)
Connection Configuration
The system configuration in the case when you use the External Device PC2J (n units) of TOYODA Machine
Works, LTD. and the GP (1 unit) to realize the 1:n communication with HOST link protocol are connected is
shown.
•Always set one unit of the Display used in the system.
•On the link, you can connect max 16 units of the External Device to one unit of the Display.
GP-Pro EX Device/PLC Connection Manual
3
TOYOPUC CMP-LINK SIO Driver
COM Port of IPC
When connecting IPC with External Device, the COM port which can be used changes with series and SIO type.
Please refer to the manual of IPC for details.
*1The RI/5V can be switched. Please switch with the change switch of IPC.
*2It is necessary to set up the SIO type with the Dip switch. Please set up as follows according to SIO
type to be used.
Dip switch setting: RS-232C
Dip switchSettingDescription
1OFFReserve (always OFF)
2OFF
SIO type: RS-232C
3OFF
4OFFOutput mode of SD (TXD) data: Always output
5OFFTerminal resistance (220Ω) insertion to SD (TXD): None
6OFFTerminal resistance (220Ω) insertion to RD (RXD): None
7OFFShort-circuit of SDA (TXA) and RDA (RXA): Does not Exist
8OFFShort-circuit of SDB (TXB) and RDB (RXB): Does not Exist
9OFF
10OFF
GP-Pro EX Device/PLC Connection Manual
RS (RTS) Auto control mode: Disable
4
Dip switch setting: RS-422/485 (4 wire)
Dip switchSettingDescription
1OFFReserve (always OFF)
2ON
3ON
4OFFOutput mode of SD (TXD) data: Always output
5OFFTerminal resistance (220Ω) insertion to SD (TXD): None
6OFFTerminal resistance (220Ω) insertion to RD (RXD): None
7OFFShort-circuit of SDA (TXA) and RDA (RXA): Does not Exist
8OFFShort-circuit of SDB (TXB) and RDB (RXB): Does not Exist
9OFF
6OFFTerminal resistance (220Ω) insertion to RD (RXD): None
7ONShort-circuit of SDA (TXA) and RDA (RXA): Exist
8ONShort-circuit of SDB (TXB) and RDB (RXB): Exist
9ON
10ON
RS (RTS) Auto control mode : Enable
GP-Pro EX Device/PLC Connection Manual
5
2Selection of External Device
Select the External Device to be connected to the Display.
Setup ItemsSetup Description
TOYOPUC CMP-LINK SIO Driver
Maker
Driver
Select the maker of the External Device to be connected. Select "TOYODA Machine
Works, LTD.".
Select a model (series) of the External Device to be connected and connection method.
Select "TOYOPUC CMP-LINK SIO".
Check the External Device which can be connected in "TOYOPUC CMP-LINK SIO" in
system configuration.
)"1 System Configuration" (page 3)
Check this option when you synchronize the system data area of the Display and th e device
(memory) of the External Device. When synchronized, you can use the ladder program of
the External Device to switch the display or display the window on the Display.
Cf. GP-Pro EX Reference Manual "Appendix 1.4 LS Area (only for direct
Use System Area
PortSelect the Display port to be connected to the External Device.
access method)"
This can be also set with GP-Pro EX or in off-line mode of the Display.
Cf. GP-Pro EX Reference Manual "System Area Setting, 5.14.6 Setting Guide
of [System Setting Window]"
Cf. Maintenance/Troubleshooting "2.14.1 Settings common to all Display
modelsSystem Area Settings"
GP-Pro EX Device/PLC Connection Manual
6
TOYOPUC CMP-LINK SIO Driver
3Example of Communication Setting
Examples of communication settings of the Display and the External Device, recommended by Pro-face, are
shown.
When you use the FX Series, use GP-Pro EX and the ladder software to set as below.
3.1Setting Example 1
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
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TOYOPUC CMP-LINK SIO Driver
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
Setting of External Device
Set the computer link module as below.
Please refer to the manual of the External Device for more details on settings.
Setup ItemsSettings
Speed19200bps
Data Bit8bit
Stop Bit1bit
Parity BitEven
Card TypeCMP link
SET5Watchdog timer ON
Station No.0
GP-Pro EX Device/PLC Connection Manual
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TOYOPUC CMP-LINK SIO Driver
3.2Setting Example 2
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
GP-Pro EX Device/PLC Connection Manual
9
Setting of External Device
Set the computer link module as below.
Please refer to the manual of the External Device for more details on settings.
Setup ItemsSettings
Speed19200bps
Data Bit8bit
Stop Bit1bit
Parity BitEven
TOYOPUC CMP-LINK SIO Driver
Internal Switch
Station No.1
SW4-1 OFF
SW4-2 ON
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10
TOYOPUC CMP-LINK SIO Driver
3.3Setting Example 3
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
GP-Pro EX Device/PLC Connection Manual
11
Setting of External Device
Set the computer link module as below.
Please refer to the manual of the External Device for more details on settings.
Setup ItemsSettings
Speed19200bps
Data Bit8bit
Stop Bit1bit
Parity BitEven
TOYOPUC CMP-LINK SIO Driver
RS422
Connecting Port
STATION No.0
2wire
GP-Pro EX Device/PLC Connection Manual
12
TOYOPUC CMP-LINK SIO Driver
3.4Setting Example 4
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
GP-Pro EX Device/PLC Connection Manual
13
Setting of External Device
Set the computer link module as below.
Please refer to the manual of the External Device for more details on settings.
Setup ItemsSettings
Speed19200bps
Data Bit8bit
Stop Bit1bit
Parity BitEven
TOYOPUC CMP-LINK SIO Driver
RS422
Connecting Port
STATION No.0
4wire
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14
TOYOPUC CMP-LINK SIO Driver
3.5Setting Example 5
Setting of GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
Device Setting
To display the setting screen, click ([Setting]) of External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When you connect multiple External Device, click from [Device-Specific Settings] of [Device/PLC
Settings] to add another External Device.
GP-Pro EX Device/PLC Connection Manual
15
Setting of External Device
Set the computer link module as below.
Please refer to the manual of the External Device for more details on settings.
Setup ItemsSettings
Speed19200bps
Data Bit8bit
Stop Bit1bit
Parity BitEven
RS422
Connecting
*1
Port
STATION No.0
*1When using PC/CMP-LINK (THU-2755),
only 2-wire type is available to use. In addition,
when using PC3J command, the link unit in
ver. 5.00 or higher is required.
2wire
TOYOPUC CMP-LINK SIO Driver
GP-Pro EX Device/PLC Connection Manual
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TOYOPUC CMP-LINK SIO Driver
4Setup Items
Set communication settings of the Display with GP-Pro EX or in off-line mode of the Display.
The setting of each parameter must be identical to that of External Devic e.
)"3 Example of Communication Setting" (page 7)
4.1Setup Items in GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
Setup ItemsSetup Description
SIO TypeSelect the SIO type to communicate with the External Device.
SpeedSelect speed between the External Device and the Display.
Data LengthSelect data length.
ParitySelect how to check parity.
Stop BitSelect stop bit length.
Flow Control
Timeout
Retry
Wait To Send
RI/VCC
Select the communication control method to prevent overflow of transmission and
reception data.
Use an integer from 1 to 127 to enter the time (s) for which the Display waits for the
response from the External Device.
In case of no response from the External Device, use an integer from 0 to 255 to enter how
many times the Display retransmits the command.
Use an integer from 0 to 255 to enter standby time (ms) for the Display from receiving
packets to transmitting next commands.
You can switch RI/VCC of the 9th pin when you select RS232C for SIO type.
It is necessary to change RI/5V by changeover switch of IPC when connect with IPC.
Please refer to the manual of the IPC for more detail.
GP-Pro EX Device/PLC Connection Manual
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TOYOPUC CMP-LINK SIO Driver
Device Setting
To display the setting screen, click ([Setting]) of the External Device you want to set from [Device-Specific
Settings] of [Device/PLC Settings].
When [Allowable No. of Device/PLCs] is multiple, you can click from [Device-Specific Settings] of [Device/
PLC Settings] to add the External Device which is available to set.
Setup ItemsSetup Description
SeriesSelect either " PC3J Series" or "PC2 Series" for the driver series name.
Station No.Use an integer from 0 to 31 (octal) to enter th e station No.
Mode
When receiving write request from GP-Pro EX, check "ON" to change the External Device
to the write mode.
• The External Device does not receive write from the Display in operation mode. When the
"operation mode" is enabled, the External Device will be changed to the monitor mode at
startup, which allows you to write to the External Device.
GP-Pro EX Device/PLC Connection Manual
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TOYOPUC CMP-LINK SIO Driver
4.2Setup Items in Off-Line Mode
• Please refer to Maintenance/Troubleshooting for more information on how to enter off-line mode
or about operation.
To disp lay the setting screen, touch [Dev ice/ PLC Sett ings] from [Peri pheral Set tings] i n the off-line mode. Touch
the External Device you want to set from the displayed list.
Setup ItemsSetup Description
Select the SIO type to communicate with the External Device.
SIO Type
SpeedSelect speed between the External Device and the Display.
Data LengthSelect data length.
ParitySelect how to check parity.
Stop BitSelect stop bit length.
Flow Control
Timeout
Retry
Wait To Send
To make the communication settings correctly, confirm the serial interface specifications of
Display unit for [SIO Type].
We cannot guarantee the operation if a communication type that the serial interface does not
support is specified.
For details concerning the serial interface specifications, refer to the manual for Display unit.
Select the communication control method to prevent overflow of transmission and reception
data.
Use an integer from 1 to 127 to enter the time (s) for which the Display waits for the response
from the External Device.
In case of no response from the External Device, use an integer from 0 to 255 to enter how many
times the Display retransmits the command.
Use an integer from 0 to 255 to enter standby time (ms) for the Display from receiving packets to
transmitting next commands.
GP-Pro EX Device/PLC Connection Manual
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TOYOPUC CMP-LINK SIO Driver
Device Setting
To disp lay the setting screen, touch [Dev ice/ PLC Sett ings] from [Peri pheral Set tings] i n the off-line mode. Touch
the External Device you want to set from the displayed list, and touch [Device].
Setup ItemsSetup Description
Device/PLC Name
SeriesDisplays the series name of the External Device.
Station No.Use an integer from 0 to 31 (octal) to enter th e station No.
Write Command
Select the External Device for device setting. Device name is a title of External Device set
with GP-Pro EX.(Initial value [PLC1])
When receiving write request from GP-Pro EX, check "ON" to change the External Device
to the write mode.
GP-Pro EX Device/PLC Connection Manual
20
TOYOPUC CMP-LINK SIO Driver
Option
To disp lay the settin g screen, touch [De vic e/PL C Sett ings] from [Pe riph eral Sett ings]. Touch the External Device
you want to set from the displayed list, and touch [Option].
GP-Pro EX Device/PLC Connection Manual
21
TOYOPUC CMP-LINK SIO Driver
5Cable Diagram
The cable diagram shown below may be different from the cable diagram recommended by TOYODA Machine
Works, Ltd. Please be assured there is no operational problem in applying the cable diagram shown in this
manual.
•The FG pin of the main body of the External Device must be D-class grounded. Please refer to the manual of
the External Device for more details.
•SG and FG are connected inside the Display. When connecting SG to the External Device, design the system
not to form short-circuit loop.
•Use the double shield connection cable.
•Connect the isolation unit, when communication is not stabilized under the influence of a noise etc.
Cable Diagram 1
Display
(Connection Port)
*1
GP
(COM1)
AGP-3302B (COM2)
*2
(COM2)
ST
*3
GP
(COM2)
*4
IPC
CableRemarks
COM port conversion adapter by Pro-face
CA3-ADPCOM-01
A
BYour own cable
C
D
E
Te rminal block conversion adapter
CA3-ADPTRM-01
Online adapter by Pro-face
CA4-ADPONL-01
Te rminal block conversion adapter
CA3-ADPTRM-01
Online adapter by Pro-face
CA4-ADPONL-01
COM port conversion adapter by Pro-face
CA3-ADPCOM-01
Te rminal block conversion adapter
CA3-ADPTRM-01
+
by Pro-face
+
Your own cable
+
by Pro-face
+
Your own cable
+
Your own cable
+
by Pro-face
+
Your own cable
The cable length must
be 500m or less.
The cable length must
be 500m or less.
The cable length must
be 500m or less.
FYour own cable
*1 All GP models except AGP-3302B
*2 All ST models except AST-3211A
*3 All GP models except GP-3200 series and AGP-3302B
GP-Pro EX Device/PLC Connection Manual
22
TOYOPUC CMP-LINK SIO Driver
*4Only the COM port which can communicate by RS-422/485 (2 wire) can be used.
) COM Port of IPC (page 4)
• For connection cable, we recommend the double shield 0-VCTF-SS 2C*0.75mm2 by Chugoku
Electric Wire & Cable Co., Ltd., the double shield UL2464-DSS 2C x 20AWG by Chugoku
Electric Wire & Cable Co., Ltd. and UL2464-2SB 2 x 20AWG by Kuramo Electric Co., Ltd.
• The FG pin of the main body of the External Device must be D-class grounded.
• Select either on the External Device or on the Display depending on installation environment to
connect FG to the shield cable.
• Please be sure to connect signal ground (SG) when connecting the communication cable.
• In RS422 connection, please refer to the manual of TOYODA Machine Works, LTD. for the cable
length.
A) When using the COM port conversion adapter (CA3-ADPCOM-01), the terminal block conversion adapter
*1 All GP models except AGP-3302B
*2 All ST models except AST-3211A
*3 All GP models except GP-3200 series and AGP-3302B
*4Only the COM port which can communicate by RS-422/485 (2 wire) can be used.
E
FYour own cable
Terminal block conversion adapter
by Pro-face
CA3-ADPTRM-01
+
Your own cable
) COM Port of IPC (page 4)
• For connection cable, we recommend the double shield 0-VCTF-SS 2C*0.75mm2 by Chugoku
Electric Wire & Cable Co., Ltd., the double shield UL2464-DSS 2C x 20AWG by Chugoku
Electric Wire & Cable Co., Ltd. and UL2464-2SB 2 x 20AWG by Kuramo Electric Co., Ltd.
• The FG pin of the main body of the External Device must be D-class grounded.
• Select either on the External Device or on the Display depending on installation environment to
connect FG to the shield cable.
• Please be sure to connect signal ground (SG) when connecting the communication cable.
• In RS422 connection, please refer to the manual of TOYODA Machine Works, LTD. for the cable
length.
The cable length
must be 500m or less.
GP-Pro EX Device/PLC Connection Manual
28
TOYOPUC CMP-LINK SIO Driver
A) When using the COM port conversion adapter (CA3-ADPCOM-01), the terminal block conversion adapter
*1All GP models except AGP-3302B
*2All ST models except AST-3211A
*3Only the COM port which can communicate by RS-422/485 (4 wire) can be used.
) COM Port of IPC (page 4)
*4All GP models except GP-3200 series and AGP-3302B
• For connection cable, we recommend the double shield 0-VCTF-SS 2C*0.75mm2 by Chugoku
Electric Wire & Cable Co., Ltd., the double shield UL2464-DSS 2C x 20AWG by Chugoku
Electric Wire & Cable Co., Ltd. and UL2464-2SB 2 x 20AWG by Kuramo Electric Co., Ltd.
• The FG pin of the main body of the External Device must be D-class grounded.
• Select either on the External Device or on the Display depending on installation environment to
connect FG to the shield cable.
• Please be sure to connect signal ground (SG) when connecting the communication cable.
• In RS422 connection, please refer to the manual of TOYODA Machine Works, LTD. for the cable
length.
GP-Pro EX Device/PLC Connection Manual
34
TOYOPUC CMP-LINK SIO Driver
A) When using the COM port conversion adapter (CA3-ADPCOM-01), the terminal block conversion adapter
*1 All GP models except AGP-3302B
*2 All ST models except AST-3211A
*3 All GP models except GP-3200 series and AGP-3302B
*4Only the COM port which can communicate by RS-422/485 (2 wire) can be used.
) COM Port of IPC (page 4)
• For connection cable, we recommend the double shield 0-VCTF-SS 2C*0.75mm2 by Chugoku
Electric Wire & Cable Co., Ltd., the double shield UL2464-DSS 2C x 20AWG by Chugoku
Electric Wire & Cable Co., Ltd. and UL2464-2SB 2 x 20AWG by Kuramo Electric Co., Ltd.
• The FG pin of the main body of the External Device must be D-class grounded.
• Select either on the External Device or on the Display depending on installation environment to
connect FG to the shield cable.
• Please be sure to connect signal ground (SG) when connecting the communication cable.
• In RS422 connection, please refer to the manual of TOYODA Machine Works, LTD. for the cable
length.
GP-Pro EX Device/PLC Connection Manual
38
TOYOPUC CMP-LINK SIO Driver
A) When using the COM port conversion adapter (CA3-ADPCOM-01), the terminal block conversion adapter
Range of supported device address is shown in the table below. Please note that the actually supported range of
the devices varies depending on the External Device to be used. Please check the actual range in the manual of
your External Device.
PC2 Series
This address can be specified as system data area.
*1You can connect maximum 16 units of External Device.
*2You cannot set the duplicate address for X and Y, T and C.
(Setting such address as X000/Y000, EX000/EY000, T000/C000, ET000/EC000 is wrong.)
*3When you write the bit address, the Display reads the word address corresponding to that of the External Device
first. Then, it changes the target bit address among the word data once read and returns the word data to the
External Device. Note that the correct data may not be written if you change the word address value in the ladder
program while the Display reads the data of the External Device and returns it to the External Device.
• Please refer to the GP-Pro EX Reference Manual for system data area.
Cf. GP-Pro EX Reference Manual "Appendix 1.4 LS Area (only for direct access
method)"
• Please refer to the precautions on manual notation for icons in the table.
)"Manual Symbols and Terminology"
GP-Pro EX Device/PLC Connection Manual
43
PC3J, PC3JD, PC3JG
TOYOPUC CMP-LINK SIO Driver
This address can be specified as system data area.
*1You can connect maximum 16 units of External Device.
*2*3
*2*3
*2
*2*3*6
*2*3*6
*2*6
*4
*4
*4
*4
GP-Pro EX Device/PLC Connection Manual
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TOYOPUC CMP-LINK SIO Driver
*2For word description of BitDevice, add "W" to the last of the word address.
Example) When the address is 0 in M device, describe "M0000W".
*3You cannot set the duplicate address for X and Y (EX, EY, GX, GY), T and C (ET, EC).
(Setting such address as X000/Y000, EX000/EY000, T000/C000, ET000/EC000 is wrong.)
*4For bit description of WordDevice, describe "-" following the word address and the bit position next.
Example) When the address is 0 and the bit is 5 in D device, describe "D0000-5".
*5Maximum address value of PC3J is 2FFF, and of PC3JD and PC3JG is 0FFF.
*6Supported by Link I/F on the CPU of PC3JG.
• Please refer to the GP-Pro EX Reference Manual for system data area.
Cf. GP-Pro EX Reference Manual "Appendix 1.4 LS Area (only for direct access
method)"
• Please refer to the precautions on manual notation for icons in the table.
)"Manual Symbols and Terminology"
GP-Pro EX Device/PLC Connection Manual
46
TOYOPUC CMP-LINK SIO Driver
7Device Code and Address Code
Use device code and address code when you select "Device T ype & Address" for the ad dress type in data displays.
PC2 Series
DeviceDevice NameDevice Code (HEX)Ad dress Code
Input RelayX0080Word Address
Output RelayY0081Word Address
Internal RelayM0082Word Address
Keep RelayK0084Word Address
Link RelayL0088Word Ad dress
Special RelayV0083Word Address
Timer (Contact)T0086Word Address
Counter (Contact)C0087Word Address
Special RegisterS0001Word Address
Present Value RegisterN0003Word Address
Data RegisterD0000Word Address
Link RegisterR0002Word Address
File RegisterB0004Word Address
Error messages are displayed on the Display screen as follows: "No.: Device Name: Error Message (Error
Occurrence Area)". Each description is shown below.
ItemDescription
No.Error No.
Device Name
Error MessageDisplays messa ges related to the error which occurs.
Error Occurrence Area
Display Examples of Error Messages
"RHAA035: PLC1: Error has been responded for device write command (Error Code: 2 [02])"
Name of the External Device where error occurs. Device name is a title of the External
Device set with GP-Pro EX. (Initial value [PLC1])
Displays IP address or device address of the External Device where error occurs, or error
codes received from the External Device.
• IP address is displayed such as "IP address(Decimal): MAC address( Hex)".
• Device address is diplayed such as "Address: Device address".
• Received error codes are displayed such as "Decimal[Hex]".
• Please refer to the manual of the External Device for more detail of received error codes.
• Please refer to "When an error message is displayed (Error code list)" of "Maintenance/
Troubleshooting" for a common error message to the driver.
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