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Omron NT21, Setup Manual

The Omron NT21 Setup Manual is a comprehensive guide that allows users to effortlessly set up and configure their Omron NT21 product. This essential manual is available for free download from manualshive.com, providing users with the necessary instructions and information they need for seamless and efficient operation.

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2-1

Section

Method for Connection to the Host

12

Communication

Usable Connection Method

Usable Communication Meth-

od

Details

Communication

type at Host

Usable Connection Method

Host

Link

1:1 NT

Link

1:N NT

Link

Memory

link

Details

RS-422A

Direct 1:1 connection with RS-422A through a Link
Adapter

PT

Host

RS-422A (max. 500 m)

NT-AL001* or
NS-AL002
Link Adapter

f

f

f

f

85

RS-485

Direct 1:1 connection with RS-485 through a Link
Adapter

PT

Host

RS-485 (max. 500 m)

NT-AL001* or
NS-AL002
Link Adapter

 

 

f

 

88

RS-422A

1:N connection with RS-422A through Link Adapters

PT

Host

RS-422A (total length 500 m)

NT-AL001* or
NS-AL002
Link Adapter

 

 

f

 

89

RS-485

1:N connection with RS-485 through Link Adapters

PT

Host

RS-485 (total length 500 m)

NT-AL001* or
NS-AL002
Link Adapter

 

 

f

 

92

f

: Connection possible    

 

: Connection not possible

Note *An RS-232C Cable (not shown in the diagram) is required when connecting an

NT-AL001 Link Adapter to a PT.

•

The NT-AL001 Link Adapter requires a +5-V, 150 mA power supply at pin 6 of
the RS-232C connector. When the NT-AL001 is being connected to the NT21,
a 5-V power supply is output from pin 6 of serial port A or B in the NT21. Con-
nect pin 6 of the Link Adapter’s RS-232C connector with pin 6 of the NT21’s
RS-232C connector.
When the NT-AL001 is being connected to a host and power is not supplied
from the host’s port, connect an external power supply to pins 6 and 9 of the
Link Adapter’s RS-232C connector. Connect the +5-V line to pin 6 and the SG
line to pin 9.

•

Never connect or disconnect cables or Units to an NT-AL001 or NS-AL002
while the power is ON. Be sure to turn OFF the power supply of the NT21 or
host before connecting or disconnecting the cables.

•

A +5-V power supply is output from pin 6 of serial ports A and B in the NT21. It is
possible to use the power from both ports simultaneously, but the maximum
capacity is 150 mA max. total. Do not exceed 150 mA total output.

•

When using RS-422A or RS-485 communications, it is convenient to use an
NS-AL002 Link Adapter and make a direct connection to serial port B of the
NT21. However, there is no insulation between the NS-AL002’s RS-232C port
and RS-422A/RS-485 port.

Summary of Contents for NT21

Page 1: ...Cat No V068 E1 01 Programmable Terminal NT21 Setup Manual ...

Page 2: ...NT21 Programmable Terminal Setup Manual Produced October 2001 ...

Page 3: ...4 Connecting to the Host from the RS 232C Port 39 4 1 Connecting to the RS 232C Port at the Host 40 SECTION 5 Connecting to the Host from the RS 422A 485 Port 67 5 1 Connecting to the Host s RS 422A 485 Port 68 5 2 Connecting to the Host s RS 232C Port 94 SECTION 6 System Menu Operation 101 6 1 System Menu Operation Flow 103 6 2 Starting the NT21 104 6 3 Operation Modes and the System Menu 105 6 4...

Page 4: ... 176 7 3 Maintenance of the NT21 183 7 4 Inspection and Cleaning 185 Appendices A Specifications 187 B External Dimensions and Mounting Dimensions 193 C Transporting and Storing the NT21 195 D Making the Cable 197 E Making the Cable for Connecting a Personal Computer 199 F Model List 201 G Option List 207 Index 209 Revision History 213 ...

Page 5: ...iv ...

Page 6: ...ans word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for any thing else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and convenient operation of the product 1 2 3...

Page 7: ...vi ...

Page 8: ...Section 4 describes the method for connecting to the host using the RS 232C port of the PT Section 5 describes the method for connecting to the host using the RS 422A 485 port of the PT Section 6 describes the operation of the System Menu focusing on the procedure to start the PT Func tions that are convenient when using the PT and those that are useful for system maintenance are also explained he...

Page 9: ...NT21 PT Setup Manu al V068 E1 j Creating and Transferring Screen Data and Installing the System Program S NT series Support Tool for Windows Ver 4 6 Operation Manual V061 E1 j The screens displayed on the NT21 are created with the NT Support Tool and transferred to the PT This manual describes how to create and transfer screen data It also describes how to download a system program to a PT using t...

Page 10: ...ontained in this section is important for the safe and reliable application of the Programmable Ter minal You must read this section and understand the information contained before attempting to set up or operate a Programmable Terminal 1 Intended Audience xii 2 General Precautions xii 3 Safety Precautions xii ...

Page 11: ...nual before attempting to use the software and keep this manual close at hand for reference during operation WARNING It is extremely important that Programmable Terminals and related devices be used for the specified purpose and under the specified conditions especially in applications that can directly or indirectly affect human life You must consult with your OMRON representative before applying...

Page 12: ...3 Safety Precautions xiii WARNING Do not attempt to take the Unit apart and do not touch any internal parts while the power is being supplied Doing either of these may result in electrical shock ...

Page 13: ... information will enable you to understand the applications of the PTs 1 1 Role and Operation of the NT21 2 1 1 1 Operation of an NT21 at an FA Production Site 2 1 1 2 Operations of the NT21 3 1 2 Comparison between NT20S and NT21 4 1 3 System Configuration 6 1 3 1 Peripheral Devices That Can Be Connected 6 1 3 2 Connecting to the Host 7 1 4 Before Operating 7 ...

Page 14: ...ls making the displays easy to understand Production Control 3 Product achieved Today s target 560 Current production 305 Number defective 2 Number repaired 7 NT21 5 NT21 The NT21 warns of system or equipment failures and prompts the appropriate remedial action Alarm Assembly line B Positioning pin is defective Line stopped Check the following 1 Defective pin L3 2 Position of dog M2 3 Mounting of ...

Page 15: ...o be displayed screen data can be created on a computer us ing the NT Support Tool and stored in the NT21 The screen data can be dis played on the NT21 in response to commands from the host or touch switch op eration Host The screen data designated by commands from the host or touch switch operation is displayed The NT21 can be connected to the host by a Host Link or NT link and receive necessary ...

Page 16: ...taller and system pro gram data are transferred from the NT Support Tool 1 N NT Links Standard Standard or high speed Memory Links Not possible 2 Possible Number of user registered screens Maximum of 500 Maximum of 3999 Screen data capacity 3 User program memory 96 KB 512 KB Numeral and character string memory tables Maximum of 128 entries Maximum of 2 000 entries Bit memory table None Maximum of ...

Page 17: ...the corresponding touch switch numeral input character string input thumbwheel switch or recipe Programming Console function Not possible Possible Bar code reader connection Not possible Possible High resolution fonts Not possible Possible Applicable character codes CP437 equivalent to English DOS CP437 equivalent to English DOS or ISO8859 1 equivalent to English Win dows Accessible CS CJ PC data ...

Page 18: ... RS 422A 485 cable 500 m max can be connected through an RS 232C RS 422A Adapter Personal computer Running Windows 95 98 NT NT Support Tool Used to create screens for the NT21 at the personal computer and transfer them to the NT21 and to make NT21 settings System installer Used to change the system program of the NT21 Memory Unit Can store screen data and system program to be read out automaticall...

Page 19: ...e the host program Start operation NT21 Install the PT in the operation panel page 16 Connect the power supply and peripheral device page 15 Install the system program 1 Refer to page 119 and the NT Support Tool operation manual Make the settings in the system installer mode 2 page 118 Transmit the screen data page 123 Set the memory switches page 125 Connect to the host Using only RS 232C Refer t...

Page 20: ...ide W302 E1 j SYSMAC C200HX HG HE Operation Manual W303 E1 j SYSMAC C200HX HG HE Z Operation Manual W322 E1 j SYSMAC CQM1 CPM1 CPM1A SRM1 Programming Manual W228 E1 j SYSMAC CQM1H Operation Manual W363 E1 j SYSMAC CVM1 CV500 CV1000 CV2000 CVM1 Operation Manual Ladder Dia grams W202 E1 j CS Series Programmable Controllers Operation Manual W339 E1 j CJ Series CJ1G CPUjj E Programmable Controllers Op...

Page 21: ...scribes the connection methods that are possible with the PTs and the functions of the parts of PTs as the required knowledge before connecting to the host and to other devices 2 1 Method for Connection to the Host 10 2 2 Names and Functions of Parts 13 ...

Page 22: ...ds can be used with the hosts that can be connected to the NT21 RS 232C RS 422A RS 485 The communications types that are actually supported vary with the host For details refer to Section 4 Connecting to the Host from the RS 232C Port and Section 5 Connecting to the Host from the RS 422A 485 Port Converting Communication Type with the RS 232C RS 422A Link Adapter An OMRON NT AL001 E or NS AL002 E ...

Page 23: ...nk 1 1 NT Link 1 N NT Link Memory link Details RS 232C Direct 1 1 connection PT Host RS 232C max 15 m f f f f 63 RS 232C 1 N connection with RS 422A through Link Adapters PT Host NT AL001 Link Adapter RS 422A total length 500 m RS 232C max 2 m NT AL001 or NS AL002 Link Adapter f 95 RS 232C 1 N connection with RS 485 through Link Adapters PT Host RS 485 total length 500 m RS232C max 2 m NT AL001 Li...

Page 24: ...power supply at pin 6 of the RS 232C connector When the NT AL001 is being connected to the NT21 a 5 V power supply is output from pin 6 of serial port A or B in the NT21 Con nect pin 6 of the Link Adapter s RS 232C connector with pin 6 of the NT21 s RS 232C connector When the NT AL001 is being connected to a host and power is not supplied from the host s port connect an external power supply to pi...

Page 25: ...re settings is also de scribed Front View RUN Indicator Lit in green while the NT21 is in the RUN mode Lit in orange or red when the battery is low orange in the RUN mode red in other modes Display Monochrome LCD screen with backlight The whole area of the screen is a touch panel that works as an input device Reference The NT21 comes in two body colors NT21 Body Color NT21 ST121 E Beige NT21 ST121...

Page 26: ...tion due to noise Power input terminals Connect the power to the NT21 at these terminals Serial port A connector Connect the cable for connection to the host or NT Support Tool here A bar code reader can also be connected here This is a 9 pin connector for RS 232C only Serial port B connector Connect the cable for connection to the host here An NS AL002 Link Adapter can be connected directly to th...

Page 27: ...3 1 Installation 16 3 1 1 Installation Environment 16 3 1 2 Installation in the Operation Panel 16 3 1 3 Power Supply Connection 17 3 1 4 Grounding 18 3 2 Connecting Link Adapters 18 3 2 1 Connecting an NS AL002 Link Adapter 18 3 2 2 Connecting an NT AL001 Link Adapter 22 3 3 Connecting the NT Support Tool 28 3 4 Connecting a Bar Code Reader 29 3 4 1 Connection Method 29 3 4 2 Setting a Bar Code R...

Page 28: ... or flammable gases Strong vibrations or shocks Direct exposure to wind and rain outdoor sites Strong ultra violet irradiation 2 Take adequate measures to ensure shielding if the NT21 is used at a loca tion subject to any of the following conditions Otherwise the product may malfunction Static electricity or noise from other equipment Strong electromagnetic fields Nearby power cables Potential exp...

Page 29: ...pply to the power input terminals Caution Carefully check the wiring before switching ON the power Caution Do not connect AC power to the DC terminals Incorrect wiring may result in burning Note 1 Depending on how the power is switched ON OFF the entire system may stop Follow the correct procedure when switching the power ON OFF Otherwise the system may operate unpredictably 2 Use DC power supplie...

Page 30: ... potential difference between the grounds of the NT21 and the host ground as shown in Fig b If there is some distance between the NT21 and host and grounding at a single point is difficult do not connect the functional ground terminal of the NT21 3 If the NT21 is installed in the same panel as equipment that generates noise such as a motor or inverter do not ground the functional ground terminal o...

Page 31: ...ts mm The NS AL002 Link Adapter connects directly to serial port B on the NT21 After inserting the D SUB connectors tighten the screws on the connectors to secure them Tighten the D SUB connector screws to 0 3 N m and tighten the RS 422A RS 485 terminal screws to 0 5 N m When removing the cables loosen the screws and pull out the connectors The following tables list the NS AL002 Link Adapter s gen...

Page 32: ...cations method 2 wire RS 485 4 wire RS 232C 4 Terminating resistance Terminator ON Terminator OFF When using 1 1 NT Link communications set the communications mode to No RS CS control by turning OFF pin 1 When using 1 N NT Link communications standard or high speed set the communications mode to RS CS control by turning ON pin 1 The Link Adapter has an RS 232C connector and a terminal block for an...

Page 33: ...atible Crimp Terminals Use crimp terminals for M3 screws Fork terminal 6 2 mm max Round terminal 6 2 mm max Maker Style Model Compatible wire J S T Mfg Co Ltd Fork V1 25 N3A AWG22 to AWG16 0 2 1 6 2 g Round V1 25 MS3 0 25 to 1 65 mm2 Molex Fork VSY1 25 3 5L AWG22 to AWG16 0 3 1 6 2 Round RAV1 25 3 0 3 to 1 65 mm2 When using RS 422A or RS 485 cables for long distance communications do not ground th...

Page 34: ...4 wire R SW1 1 5 V R 3 2 2 Connecting an NT AL001 Link Adapter The NS AL001 Link Adapter connects to serial port A or B of the NT21 with an RS 232C cable and converts the RS 232C communications to RS 422A or RS 485 Serial ports A and B cannot be used simultaneously The NT21 supplies 5 V power 150 mA max to the Link Adapter through pin 6 of the RS 232C connector so an external power supply is not r...

Page 35: ...19 5 mm W H D The NT AL001 Link Adapter can be mounted on a DIN Track or in a control pan el The Link Adapter s RS 422A terminal block can be removed easily Mounting to a DIN Track Latch the hook a on the rear of the Link Adapter onto the top edge of the DIN Track and pivot the Link Adapter downwards b as shown in the diagram below Next fit End Plates at the right and left of the Link Adapter to s...

Page 36: ...ations General Specifications Item Specification Dimensions With RS 422A terminal block cover closed 30 114 100 2 mm W H D With RS 422A terminal block cover open 30 114 119 5 mm W H D Weight 200 g max Ambient Operating 0 to 55_C temperature Storage 20 to 75_C Operating ambient humidity 10 to 90 with no condensation Rated power supply voltage 5 V 10 through pin 6 of the RS 232C connector Rated powe...

Page 37: ...ansmission distance 500 m max Terminal block configuration 8 terminal detachable terminal block M3 0 The NT AL001 Link Adapter has a 6 pin DIP switch that sets the RS 422A RS 485 communication conditions Set the DIP switch before connecting the communications cable 123456 OFF ON SW1 3 SW1 4 ON om on R NT AL001 E Factory settings SW1 1 Not used always ON SW1 2 Built in terminator setting OFF Termin...

Page 38: ... OMRON PC as an RS 422A device set pins SW1 5 and SW1 6 as indicated below 5 6 SW1 5 OFF SW1 6 ON The NT AL001 E Link Adapter has a terminal block for an RS 422A 485 inter face connection and a connector for an RS 232C interface connection The pin allocations for the RS 422A 485 terminal block and the RS 232C con nector are as follows RS 422A 485 Terminal Block The CSB and CSA signals are for spec...

Page 39: ...ER RS 232C Device Link Adapter 9 Signal ground SG The following diagram shows the internal block diagram of the NT AL001 E Link Adapter Refer to this diagram only when wiring custom cables or connecting devices with special interfaces SW1 6 Terminating resistance R R D SUB 9 pin Case 5 V SG SD RD RS CS DR ER 6 9 2 3 4 5 7 8 POWER Indicator RS 232C Dr Rec RS 422A 485 Dr Rec DC DC IS_5 V IS_0 V FG 1...

Page 40: ... the connection with the host can be maintained as it is while the NT21 is connected to the RS 232C cable from a personal computer However when a bar code reader is being used it must be disconnected so that the RS 232C cable can be connected since they both use serial port A Serial port A RS 232C 9 pin Communication Conditions The communication conditions are automatically set when the system ins...

Page 41: ...ode Reader page 29 and data format 3 4 3 Data Format page 30 in order to connect to the NT21 Please confirm the specification of the bar code reader be fore using Reference S The bar code reader must be connected to serial port A This means that it cannot be connected at the same time as the NT Support Tool Note also that when a bar code reader is used the host must be connected at serial port B S...

Page 42: ...g mode About RS CS Control During bar code reading the NT21 performs RS CS control When the Input Method setting of the NT21 is set to Auto the RS signal is turned OFF prohibit ing the next input until the read data is notified to the host Because of this when the Auto setting is made the next input is not possible until the data is notified to the host However when the setting is Auto and the RS ...

Page 43: ...he PT is OFF before connecting or dis connecting a Memory Unit After mounting a Memory Unit be sure to tighten its two screws Otherwise the product may malfunction 2 During data transmission do not turn OFF the power supply to the NT21 3 Do not touch the PCB printed circuit board with bare hands Also discharge any static electricity by touching a grounded object before connecting or disconnecting ...

Page 44: ...m the Memory OFF Not executed SW1 1 Automatic transmission writing from the Memory Unit to the PT ON Executed SW1 2 Automatic transmission writing from the PT to OFF Not executed SW1 2 Automatic transmission writing from the PT to the Memory Unit ON Executed SW1 3 Manual transmission Direction of transmission OFF Not executed SW1 3 Manual transmission Direction of transmission and bank used select...

Page 45: ... touch panel is broken and touch switch operation is not possible or if someone unfamiliar with touch switch operation at the opera tion site is using the system Reference When screen data is written to the Memory Unit the data that has been stored in the specified Area up until that point is lost if the data is written into only one Bank the other Bank will not be affected Method of Execution Use...

Page 46: ...il that point is lost When the system program is changed the operation of NT21 also chan ges Method of Execution Use the following procedure to write the screen data in the Memory Unit to the NT21 by automatic transmission 1 2 3 1 Check that the NT21 power is OFF then set the DIP switches on the Memory Unit as follows after installing Memory Unit to NT21 SW2 4 ON System Screen transmitted simultan...

Page 47: ...ouch switch operations at the NT21 Transmission can be executed while checking the settings Reference When data is written to the NT21 or Memory Unit the data that has been stored up until that point is lost Method of Execution Use the following procedure to write screen data using manual transmission 1 2 3 1 Check that the NT21 power is OFF then set the DIP switches on the Memory Unit as follows ...

Page 48: ...d Reference S When transmitting the system program and screen data simultaneously from the PT to the Memory Unit the setting of banks is Bank 0 system program Bank 1 screen data and when transmitting them from the Memory Unit to the PT either of the following combinations must be used Bank 0 system program Bank 1 other than system program Bank 0 other than system program Bank 1 system program S Wh...

Page 49: ...2 1 or SW2 2 Perform either of the following procedures S Press the OK touch switch to re turn to the Memory Unit manual transmission screen make the correct settings then try again S Turn the NT21 power OFF cor rect the DIP switches settings of the Memory Unit then turn the power back ON Flash memory error An error occurred during initialization of the NT21 or Memory Unit flash memory or during w...

Page 50: ...from the RS 232C Port This section describes how to connect the host directly to the NT21 s RS 232C port 4 1 Connecting to the RS 232C Port at the Host 40 4 1 1 Host Types and Settings 40 4 1 2 Connecting Directly between RS 232C Ports 63 ...

Page 51: ... method Use the 1 N connection NT link method instead of making the 1 1 con nection For details refer to Using the 1 N NT Link page 55 or Using the High speed 1 N NT Link page 60 4 1 1 Host Types and Settings The types of host that can be connected to a PT by using the RS 232C ports of both devices and the settings to be made at the host are described here Using the Host Link Method Some models an...

Page 52: ...U33 43 53 63 ZE C200HW COM02 04 05 06 EV1 C200HG C200HG Z C Series C200HX CPU44 64 E C200HX CPU44 64 65 85 ZE C200HX CPU34 44 54 64 E C200HX CPU34 44 54 64 65 85 ZE 05 06 EV1 C200HX C200HX Z CPM1 10 20 30CDR j CPM1 CIF01 CPM1 CPM1A 10 20 30 40CDj j CPM1 CIF01 CPM1 CPM2A 30 40 60CDjj j CPM1 CIF01 Peripheral port connection CPM2A CPM2C 10 20jjjjjj j 1 CPM2C CQM1 CPU21 E CQM1 CPU41 42 43 44 EV1 CQM1 ...

Page 53: ...0 Command level parity and transfer code SW4 Set this switch to 2 Baud rate SW3 Set this switch to 5 to select 9 600 bps Set this switch to 6 to select 19 200 bps SW3 SW2 SW4 Setting the Rear Switches ON 1 CTS selector switch External 0V ON 1 to 1 1 to N selection DIP switch Set pin 3 to ON CTS selection selector switch Set this always to 0V ON 2 3 4 Connecting to a CVM1 CV series Host Link Unit C...

Page 54: ...settings refer to the SYSMAC CVM1 CV series Host Link Unit Operation Manual W205 E1 j Setting the Front Switches RS 232C Communications port 1 RS 232C Communications port 2 RS 232C RS 422A I O port selector switch RS 422A Unit SW3 SW4 When using communication port 2 set these switches to 0 Communication condition setting Pin 1 Set this pin to OFF Communication is executed in accordance with the CP...

Page 55: ...ettings m DM30000 100 unit number Allocated DM word Value Settings Port 1 Port 2 Value Settings m m 10 8000 Host Link mode 2 stop bits even parity data length 7 bits m 1 m 11 0000 Baud rate 9 600 bps m 1 m 11 0007 Baud rate 19 200 bps m 2 m 12 0000 Transmit delay time 0 ms m 3 m 13 0000 No CTS control Unit No 0 for Host Link Connecting to a CPU Unit CV series and CVM1 CV series EVj CPU Units CVM1 ...

Page 56: ...e connection method depends upon the model of PC being used as shown in the following table PC model Connection method C200HS CQM1 Connect to the CPU Unit s built in RS 232C port C200HX HG HE Z E Connect to the CPU Unit s built in RS 232C port Connect to one of the RS 232C ports port A or port B on a Serial Communications Board CQM1H Connect to the CPU Unit s built in RS 232C port Connect to the p...

Page 57: ... CQM1H or SRM1 Peripheral port connection Word Writing Value Settings DM6650 0001 Host Link mode no CTS control Communication conditions set by the contents of DM DM6651 0303 Data length 7 bits 2 stop bits even parity baud rate 9 600 bps 0304 Data length 7 bits 2 stop bits even parity baud rate 19 200 bps DM6653 0000 Unit 00 C200HS C200HX HG HE Z E CPM2A CPM2C CQM1 CQM1H other than the CPU11 or SR...

Page 58: ...pheral port connections which are divided internally Therefore when using the CPM2C it is necessary to select RS 232C or peripheral port connections according to the kind of cable and port on the cable used as shown in the fol lowing table Refer to the CPM2C Operation Manual for more details Port connecting to PT PC Setup RS 232C port D Sub 9 pin of CPM2C CN111 Built in RS 232C port settings Perip...

Page 59: ...order to make the PC Setup settings effective The settings for SW1 and SW2 depend upon the usage of the peripheral port and RS 232C port S Connecting PT to peripheral port S Connecting PT to built in RS 232C port A device that requires non standard communications settings is connected to the peripheral port SW1 OFF SW2 ON S Connecting PT to built in RS 232C port A Programming Console is connected ...

Page 60: ...Link baud rate at 9 600 bps or 19 200 bps with the memory switch at the NT21 For details refer to Settings the Host Link Method page 127 When the baud rate is set to 19 200 bps the PC Setup of the CPU Unit need to be changed Either set the PC Setup directly from a Programming Device Programming Console or transmit the PC Setup made at a Programming Device CX Pro grammer to the CPU Unit For details...

Page 61: ... CJ1G DIP switches inside the battery storage Set pin 4 to ON establishing communication in ac cordance with PC Setup when connecting the NT21 to the peripheral port Set pin 5 to OFF establishing communication in ac cordance with PC Setup when connecting the NT21 to the RS 232C port Peripheral port This is used mainly for connection to the Programming Device This also supports the RS 232C Unit con...

Page 62: ...he connections The hosts that can be connected to the NT21 by the 1 1 NT Link using the RS 232C ports of both Units are indicated in the table below PC Series CPU Units with Built in NT Link Function CPU Units Connectable with Expansion Communication Board 1 Connectable to C200HS CPU21 E EC C200HS CPU23 E C200HS CPU31 E C200HS CPU33 E C200HS C200HE CPU42 Z E C200HE CPU32 Z E C200HE CPU42 Z E C200H...

Page 63: ...etting methods for each Unit are as follows Connecting to a C series C200HS C200HX HG HE Z E CPM1 CPM2A CPM2C CQM1 CQM1H or SRM1 PC Setup Settings Write the PC Setup in the DM Area settings directly from a Programming De vice e g SYSMAC Support Software in accordance with the host model and port Host Model Word Writing Value Setting RS 232C port of C200HS C200HX HG HE Z E CPM2A CPM2C CQM1 CQM1H SR...

Page 64: ...S1W CN118 CPM2C Peripheral port CS1W CN114 CPM2C Setting the DIP Switches on the Front of a C200HX HG HE Z E CQM1 CQM1H When using a C200HX HG HE Z E CQM1 or CQM1H the DIP switches on the front panel must be set as shown below in order to make the settings in the PC Setup data memory effective C200HX HG HE Z E CQM1 CQM1H RS 232C port communication condition setting Set pin 5 to OFF to make the set...

Page 65: ...1 OFF SW2 ON S Connecting PT to built in RS 232C port A Programming Console is connected to the peripheral port SW1 OFF SW2 OFF Setting the Switches on an RS 232C Adapter When using a CPM1 CIF01 RS 232C Adapter set the mode switch as shown in the following diagram CPM1 CIF01 Set the mode setting switch to NT lower position Connecting to CVM1 CV Series EVj Set the DIP switch on the front panel as f...

Page 66: ...H 1 CS1G CS1H CS1G H CS1H H CJ Series CJ1G CPU44 45 CJ1G CPU44 45 2 CJ1G C200HE CPU42 Z E C200HE CPU32 Z E 3 C200HE CPU42 Z E 3 C200HE Z E C200HG CPU43 Z E C200HG CPU63 Z E C200HG CPU33 Z E 3 C200HG CPU43 Z E 3 C200HG CPU53 Z E 3 C200HG CPU63 Z E 3 C200HG Z E C Series C200HX CPU44 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE C200HX CPU34 Z E 3 C200HX CPU44 Z E 3 C200HX CPU54 Z E 3 C200HX C...

Page 67: ...n changing PC Setup settings Setting the DIP Switches of a C200HX HG HE Z E When using a C200HX HG HE Z E the DIP switches on the front panel must be set as shown below in order to make the settings in the PC Setup in the DM Area effective RS 232C port communication condition setting Set pin 5 to OFF to make the settings made in PC Setup effective Connecting to CS CJ series CPU Units CS series CPU...

Page 68: ...d rate The same baud rate will be used regardless of the value as long as it is between 0000 and 0009 Hex When connecting PTs with model numbers 0 and 2 to 5 to the built in RS 232C port for example set CIO 160 to 8200 Hex CIO 161 to 0000 Hex and set CIO166 to 0005 Hex Either set PC Setup directly from a Programming Device Programming Con sole or transmit the PC Setup made at a Programming Device ...

Page 69: ... H H CJ1G DIP switches inside the battery storage Set pin 4 to ON establishing communication in ac cordance with PC Setup when connecting the NT21 to the peripheral port Set pin 5 to OFF establishing communication in ac cordance with PC Setup when connecting the NT21 to the RS 232C port Peripheral port This is used mainly for connection to the Programming Device This also supports the RS 232C Unit...

Page 70: ...that the values or symbols in the setting value window agree with the following Set the unit number to 0 through F so that it will not duplicate the numbers used in other Units SCU21 RUN ERC SD1 RD1 RDY ERH SD2 RD2 No FE D C B A 9 8 7 6 5 4 3 2 1 0 UNIT CS1W SCU21 CJ1W SCU41 Set the unit number to 0 through F so that it will not duplicate the numbers used in other Units Allocation DM Area Settings...

Page 71: ...CPU44 45 3 CJ1G 1 The direct high speed 1 N NT Link connection is not supported by CS1 series CPU Units without the V1 suffix 2 A CS1W SCB21 or CS1W SCB41 Serial Communications Board or CS1W SCU21 Serial Communications Unit is required 3 A CJ1W SCU41 Serial Communications Unit is required Settings at the Host The Settings required for each Unit are described below Connecting CS CJ series CPU Units...

Page 72: ... communication in ac cordance with PC Setup when connecting the NT21 to the RS 232C port SYSMAC CS1G PROGRAMMABLE CONTROLLER CPU42 OPEN OPEN PERIPHERAL PORT BUSY RUN ERR ALM INH PRPHL COMM MCPWR CS1G H CS1G H H DIP switches inside the battery storage Set pin 4 to ON establishing communication in ac cordance with PC Setup when connecting the NT21 to the peripheral port Set pin 5 to OFF establishing...

Page 73: ...series CJ1W SCU41 Port 2 is an RS 232C port Reference Serial Communications Boards and Serial Communications Units with lot num ber 991220 12 20 99 and later support the high speed 1 N NT Link Boards and Units with earlier lot numbers cannot be used Setting the Front Switches Set the unit number of the Serial Communications Unit by using the rotary switch located on the front panel Set each switch...

Page 74: ... the follow ing table Set the same communication conditions at the NT21 by the memory switch page 132 Item Settings at the host Input Output port RS 232C Baud rate 1 200 2 400 4 800 9 600 19 200 or 38 400 bps Data bits 7 bits 8 bits Stop bits 1 bits 2 bits Parity None even odd Flow control None RS CS XON XOFF 4 1 2 Connecting Directly between RS 232C Ports The method for connection between the RS ...

Page 75: ...s listed below can be used when connecting with a method other than the memory link method Model Cable Length Connector Specification XW2Z 200S 2 m 9 pin 25 pin XW2Z 500S 5 m 9 pin 25 pin XW2Z 200T 2 m 9 pin 9 pin XW2Z 500T 5 m 9 pin 9 pin The OMRON cable listed below can be used when connecting to a personal computer with the memory link method Model Cable Length Connector Specification XW2Z S002...

Page 76: ...A 10CDj j CPM1A 20CDj j CPM1A 30CDj j CPM1A 40CDj j CPM2A 30CDj j CPM2A 40CDj j CPM2A 60CDj j CPM2C 10jjjjjj j CPM2C 20jjjjjj j CQM1 CPU21 E CQM1 CPU41 EV1 CQM1 CPU42 EV1 CQM1 CPU43 EV1 CQM1 CPU44 EV1 CQM1H CPU11 CQM1H CPU21 CQM1H CPU51 CQM1H CPU61 CS1G CPU42 E V1 CS1G CPU43 E V1 CS1G CPU44 E V1 CS1G CPU45 E V1 CS1H CPU63 E V1 CS1H CPU64 E V1 CS1H CPU65 E V1 CS1H CPU66 E V1 CS1H CPU67 E V1 CS1G CP...

Page 77: ... interface Abbreviation 2 3 4 5 6 7 8 9 Pin number FG CS RS RD SD SG NT21 PC Host Link Unit 9 pin type Shield 9 pin type RS 232C interface Abbreviation Connector hood Compatible cables with attached connectors XW2Z S002 9 pin 9 pin 2 m Prepare the adapter cable while referring to the following diagram 9 pin type Shield 1 6 5 9 Abbreviation FG SD RD RS CS 5V SG Pin number Connector hood 1 2 3 4 5 6...

Page 78: ... Host Types and Settings 69 5 1 2 Direct 1 1 Connection to the Host s RS 422A 85 5 1 3 Direct 1 1 Connection to the Host s RS 485 88 5 1 4 1 N Connection to the Host s RS 422A Port 89 5 1 5 1 N Connection to the Host s RS 485 Port 92 5 1 6 Recommended Connectors Cables and Crimp Terminals 94 5 2 Connecting to the Host s RS 232C Port 94 5 2 1 Host Types and Settings 95 5 2 2 1 N Connection Using th...

Page 79: ...e NS AL002 Method 2 This is a 1 1 connection between the PT s RS 232C port and host s RS 485 terminals using RS 485 cable through a Link Adapter The communications cable can be extended up to 500 m long with this method PT Host RS 485 cable max 500 m Link Adapter RS 232C cable 2 m max not required with the NS AL002 Method 3 This is a 1 N connection between the RS 232C ports on several PTs and the ...

Page 80: ...se the 1 N connection NT link method standard or high speed instead of making the 1 1 connection For details refer to Using the 1 N NT Link Method page 80 or Using the High speed 1 N NT Link Method page 83 5 1 1 Host Types and Settings This section lists the hosts that have RS 422A ports that can be connected to a PT and describes the settings required at the host When Using the Host Link Method C...

Page 81: ...00HG ZE C Series C200HX CPU34 44 54 64 E C200HX CPU34 44 54 64 65 85 ZE C200HX C200HX ZE CPM1 10 20 30CDR j CPM1 CIF11 CPM1 CPM1A 10 20 30 40CDj j CPM1 CIF11 CPM1 CPM2A 30 40 60CDj j CPM1 CIF11 Peripheral port connection CPM2A CPM2C 10 20jjjjjj j 1 CPM2C CQM1H SCB41 CQM1H CPU51 61 CQM1H CVM1 Se ries 2 CV500 LK201 CVM1 CPU01 EV2 CVM1 CPU11 EV2 CVM1 CPU21 EV2 CVM1 CPU01 EV2 CVM1 CPU11 EV2 CVM1 CPU21...

Page 82: ...his switch to 5 to select 9 600 bps Set this switch to 6 to select 19 200 bps SW3 SW2 SW4 Setting the Rear Switches Terminator setting selector switch Set this switch to ON 1 to 1 1 to N protocol selection selector switch Set this switch to 1 to N OFF Terminator OFF 1 to 1 ON 1 to N OFF ON Connecting to a CVM1 CV series Host Link Unit CVM1 CV series Rack mounting model CV500 LK201 A CVM1 CV series...

Page 83: ...ons port 1 RS 232C Communications port 2 RS 232C RS 422A I O port selector switch RS 422A Unit SW3 SW4 Set these switches to 0 Communication condition setting pin 1 Set this pin to OFF Communication is executed in accordance with the CPU Bus Unit system settings made at the PC The initial values for the system settings are as follows Baud rate 9 600 bps Parity Even Xon Xoff control Not executed Co...

Page 84: ...ing table shows the words allocated in the DM Area and the settings m DM30000 100 unit number Allocated DM word Value Settings Port 1 Value Settings m 8000 Host Link mode 2 stop bits even parity data length 7 bits m 1 0000 Baud rate 9 600 bps m 1 0007 Baud rate 19 200 bps m 2 0000 Transmit delay time 0 ms m 3 0000 No CTS control Unit No 0 for Host Link Connecting to a CPU Unit CVM1 CV series EVj C...

Page 85: ...nator ON Communications type setting pin 3 Set pin 3 to OFF for Host Link communication C200HX HG HE Z E CPM1 CPM2A CPM2C CQM1H or SRM1 The connection method depends upon the model of PC being used as shown in the following table PC model Connection method C200HX HG HE Z E Connect to the RS 422A port port A on a Serial Commu nications Board CQM1H Connect to the RS 422A port port 2 on a Serial Comm...

Page 86: ... using port A of the Serial Communications Board of C200HX HG HE Z E Word Writing Value Settings DM6555 0001 Host Link mode no CTS control Communication conditions set by the contents of DM DM6556 0303 Data length 7 bits 2 stop bits even parity baud rate 9 600 bps 0304 Data length 7 bits 2 stop bits even parity baud rate 19 200 bps DM6558 0000 Unit 00 When using a CPM1 CPM2A CPM2C SRM1 Word Writin...

Page 87: ...erial Communications Board Set the switches on a C200HX HG HE Z E Serial Communications Board as follows Switch 1 Set to 4 4 wire for RS 422A Switch 2 Set to ON for terminator ON terminating resistance applied Setting Switches on a CQM1H Serial Communications Board Set the switches on a CQM1H Serial Communications Board as follows Wire selection WIRE Set to 4 4 wire for RS 422A Terminator TERM Set...

Page 88: ...ecuting the STUP instruction The following table shows the words allocated in the DM Area and the settings Allocated DM word Value Settings Port 2 Value Settings DM32010 8000 Host Link mode 2 stop bits data length 7 bits even parity DM32011 0000 Baud rate 9 600 bps 0007 Baud rate 19 200 bps DM32012 0000 Transmit delay time 0 ms DM32013 0000 No CTS control Unit No 0 for Host Link Using the 1 1 NT L...

Page 89: ... EV2 CVM1 CPU11 EV2 CVM1 CPU21 EV2 CVM1 1 One of the following Serial Communications Boards is required C200HW COM03 EV1 or C200HW COM06 EV1 2 A CQM1H SCB41 Serial Communications Board is required 3 CPU Units of CVM1 CV series PCs without the suffix EVj cannot be connected The 1 1 NT Link method cannot be used using RS 485 To use the 1 1 NT Link method connect by RS 422A NT link connection using R...

Page 90: ...nk Port 2 of CQM1H 2 DM6550 4000 1 RS 422A port of the Serial Communications Board 2 RS 422A port of the Serial Communications Board For details on operations relating to the PC Setup refer to the manual for the PC you are using Setting the DIP Switches on a C200HX HG HE Z E Serial Communica tions Board Set the switches on a C200HX HG HE Z E Serial Communications Board as follows Switch 1 Set to 4...

Page 91: ...S1G CPU42H 43H 44H 45H 1 CS1H CPU63H 64H 65H 66H 67H 1 CS1G CS1H CS1G H CS1H H CJ Series CJ1J CPU44 45 2 CJ1G C200HE CPU32 Z E 3 C200HE CPU42 Z E 3 C200HE Z E C200HG CPU33 Z E 3 C200HG CPU43 Z E 3 C200HG CPU53 Z E 3 C200HG CPU63 Z E 3 C200HG Z E C Series C200HX CPU34 Z E 3 C200HX CPU44 Z E 3 C200HX CPU54 Z E 3 C200HX CPU64 Z E 3 C200HX CPU65 ZE 3 C200HX CPU85 ZE 3 C200HX Z E CQM1H CPU51 61 4 CQM1H...

Page 92: ...0009 Hex for the communications baud rate The same baud rate will be used regardless of the value as long as it is between 0000 and 0009 Hex For example when connecting PTs with model numbers 3 4 5 and 6 to port 1 set DM 32000 to 8200 Hex DM 32001 to 0000 Hex and DM 32006 to 0006 Hex C series C200HX HG HE Z E and CQM1H PC Setup Settings Write the communication conditions directly into the PC Setup...

Page 93: ...ns Board Serial Communications Board with RS 422A 485 port equipped for CS series CPU Unit model CS1W SCB41 The port 2 is RS 422A 485 port Setting the Front Switches Port 1 RS 232C Port 2 RS 422A 485 Terminal resistance setting switch TERM Set to ON Terminal resistance is present right side Two wire four wire changeover switch WIRE For RS 422A 4 4 wire right side For RS 485 2 2 wire left side PORT...

Page 94: ...to the NT21 with the high speed 1 N NT Link through the RS 422A RS 485 port PC Series PCs supporting direct connection to the CPU Unit PCs supporting connection through a Serial Communications Board Unit Connectable models CS Series CS1G CPU42 43 44 45 E V1 1 CS1H CPU63 64 65 66 67 E V1 1 CS1G CPU42H 43H 44H 45H 1 CS1H CPU63H 64H 65H 66H 67H 1 CS1G CS1H CS1G H CS1H H CJ Series CJ1G CPU44 45 2 CJ1G...

Page 95: ...nications Board equipped with an RS 422A 485 port for CS se ries CPU Units CS1W SCB41 Port 2 is an RS 422A 485 port Reference Serial Communications Boards and Serial Communications Units with lot num ber 991220 12 20 99 and later support the high speed 1 N NT Link Boards and Units with earlier lot numbers cannot be used Setting the Front Switches Port 1 RS 232C Port 2 RS 422A 485 PORT1 ON TERM 4 W...

Page 96: ...tible to one of the communication condi tions listed in the following table Set the same communication conditions at the NT21 by the memory switch page 132 Item Setting at Host I O port RS 422A Baud rate 1 200 2 400 4 800 9 600 19 200 or 38 400 bps Data bits 7 bits 8 bits Stop bits 1 bit 2 bits Parity None even odd Flow control None XON XOFF 5 1 2 Direct 1 1 Connection to the Host s RS 422A This s...

Page 97: ...d 1 2 3 4 5 6 7 8 9 Abbreviation FG RDB SG SDB RDA FG SDA 9 pin type RS 422A terminal block NT AL001 1 2 3 4 5 6 7 8 NS AL002 1 3 7 2 6 7 5 3 1 8 6 4 2 Note To avoid an FG ground loop do not connect the Link Adapter s functional ground to the shield wire of the RS 422A cable Wiring to a CPM1 CPM2A CPM2C or SRM1 Applicable Units CPM1 10CDR j CPM1 20CDR j CPM1 30CDR j CPM1A 10CDj j CPM1A 20CDj j CPM...

Page 98: ...1H CPU67H CJ1W SCU41 communication port 1 C200HE CPU32 Z E C200HE CPU42 Z E C200HG CPU33 Z E C200HG CPU43 Z E C200HG CPU53 Z E C200HG CPU63 Z E C200HX CPU34 Z E C200HX CPU44 Z E C200HX CPU54 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE CQM1H CPU51 CQM1H CPU61 CV500 LK201 communication port 2 6 5 9 1 PC RS 422A interface Pin number Connector hood 1 2 3 4 5 6 7 8 9 Abbreviation FG SDA SDB RD...

Page 99: ...itch Settings NT AL001 Pins 1 and 2 ON Pins 3 to 6 OFF NS AL002 Pin 4 ON Pins 1 to 3 OFF Link Adapter RS 422A terminal block NT AL001 1 2 3 4 5 6 7 8 NS AL002 1 3 7 2 6 7 5 3 1 8 6 4 2 To avoid an FG ground loop do not connect the functional ground of the Link Adapter to the shielding of the RS 422A cable 5 1 3 Direct 1 1 Connection to the Host s RS 485 This section explains how to connect the NT2...

Page 100: ... Z E C200HX CPU44 Z E C200HX CPU54 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE CQM1H CPU51 CQM1H CPU61 6 5 9 1 RS 422A connector Pin number Connector hood 1 2 3 4 5 6 7 8 9 Abbreviation FG SDA SDB RDA RDB 9 pin type PC CPU Unit NS AL002 NT AL001 Pin number Abbreviation F Ground SG SDB SDA RDB RDA CSB CSA DIP Switch Settings NT AL001 Pins 1 to 4 and 6 ON Pins 5 OFF NS AL002 All pins ON Lin...

Page 101: ...n page 85 for details on the RS 232C connections Connecting the Link Adapters between NT21s RS 422A RS 422A Total length 500 m max NT21 Host Link Adapter NT AL001 or NS AL002 Shield NS AL002 NT AL001 Pin number Abbreviation F Ground SG SDB SDA RDB RDA CSB CSA DIP Switch Settings NT AL001 Pins 1 and 6 ON Pins 2 to 5 OFF Turn ON pin 2 to enable the terminator in the last Unit NS AL002 Pin 1 ON Pins ...

Page 102: ...1H CPU63H CS1H CPU64H CS1H CPU65H CS1H CPU66H CS1H CPU67H CJ1W SCU41 communication port 1 C200HE CPU32 Z E C200HE CPU42 Z E C200HG CPU33 Z E C200HG CPU43 Z E C200HG CPU53 Z E C200HG CPU63 Z E C200HX CPU34 Z E C200HX CPU44 Z E C200HX CPU54 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE CQM1H CPU51 CQM1H CPU61 6 5 9 1 PC RS 422A connector Pin number Connector hood 1 2 3 4 5 6 7 8 9 Abbreviatio...

Page 103: ... in a 1 N con figuration is the same as the connection in a 1 1 RS 422A configuration Refer to Connecting the NT21 to the Link Adapter RS 232C on page 85 for details on the RS 232C connections Connecting the Link Adapters between NT21s RS 485 RS 485 Total length 500 m max NT21 Host Link Adapter NT AL001 or NS AL002 Pin number Abbreviation F Ground SG SDB SDA RDB RDA CSB CSA DIP Switch Settings NT ...

Page 104: ...7 E V1 CS1G CPU42H CS1G CPU43H CS1G CPU44H CS1G CPU45H CS1H CPU63H CS1H CPU64H CS1H CPU65H CS1H CPU66H CS1H CPU67H CJ1W SCU41 communication port 1 C200HE CPU32 Z E C200HE CPU42 Z E C200HG CPU33 Z E C200HG CPU43 Z E C200HG CPU53 Z E C200HG CPU63 Z E C200HX CPU34 Z E C200HX CPU44 Z E C200HX CPU54 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE CQM1H CPU51 CQM1H CPU61 6 5 9 1 RS 422A connector P...

Page 105: ...N3A fork type Japan Solderless Terminal MFG Recommended cable size AWG22 t 18 Crimp terminals Y1 25 3 5L fork type Molex Inc AWG22 to 18 0 3 to 0 75 mm2 Note 1 Always use crimp terminals for wiring 2 Before connecting or disconnecting cables between devices make sure that the power supply to all of the connected devices NT21 PC etc is OFF Examples of applicable terminals Fork type 6 2 mm or less R...

Page 106: ...below for details on the various connection methods the hosts that can be connected with each method and the required host set tings Method Reference Host Link Using the Host Link Method page 40 1 1 NT link Using the 1 1 NT Link method page 51 1 N NT link Using the 1 N NT Link Method page 55 High speed 1 N NT link Using the High speed 1 N NT Link Method page 60 Memory link Memory Link Method page ...

Page 107: ...al port B on the NT21 so an RS 232C cable is not required Connecting the NT21 side Link Adapters to the Host side Link Adapter RS 422A NT21 Host NT AL001 RS 422A Total length 500 m max Link Adapters NT AL001 or NS AL002 Shield NS AL002 NT AL001 Pin number Abbreviation F Ground SG SDB SDA RDB RDA CSB CSA DIP Switch Settings NT AL001 Pins 1 and 6 ON Pins 2 to 5 OFF NS AL002 Pin 1 ON Pins 2 to 4 OFF ...

Page 108: ...d of the Link Adapter at the NT21 to the RS 485 cable shielding Connecting between the NT21 side Link Adapters RS 422A NT21 Host NT AL001 RS 422A Total length 500 m max Link Adapters NT AL001 or NS AL002 Pin number Abbreviation F Ground SG SDB SDA RDB RDA CSB CSA DIP Switch Settings NT AL001 Pins 1 and 6 ON Pins 2 to 5 OFF Turn ON pin 2 to enable the terminator in the last Unit NS AL002 Pin 1 ON P...

Page 109: ...N Pins 2 and 5 OFF Turn ON pin 2 to enable the terminator in the last Unit NS AL002 Pin 1 to 3 ON Pin 4 OFF Turn ON pin 4 to enable the terminator in the last Unit Link Adapter RS 422A terminal block NT AL001 1 2 3 4 5 6 7 8 NS AL002 1 3 7 2 6 Shield NS AL002 NT AL001 7 5 3 1 8 6 4 2 NS AL002 NT AL001 7 5 3 1 8 6 4 2 To avoid an FG ground loop connect the functional ground of only one of the Link ...

Page 110: ...C RS 232C connector RS 232C connector Pin number Connector hood 1 2 3 4 5 6 7 8 9 Abbreviation FG SD RD RS CS 5V SG 9 pin connector Since the CS1G H H CJ1G CQM1H and C200HX HG HE Z E have a 5 V output no external power supply is required for the NT AL001 5 2 3 Recommended Connectors Cables and Crimp Terminals Connectors and Cables Recommended for RS 232C When making an RS 232C connecting cable as ...

Page 111: ...ost Link 1 1 NT Link 5 V power supply wire attached Use when the PC does not have a 5 V output XW2Z 070T 1 0 7 m 9 pin 9 pin Host Link 1 1 NT Link 1 N NT Link XW2Z 200T 1 2 m Host Link 1 1 NT Link 1 N NT Link 5 V power supplied from PC Use when the PC has a 5 V output SJ46006 102 1 m 9 pin 9 pin Host Link 1 1 NT Link 1 N NT Link SJ46006 202 2 m Host Link 1 1 NT Link 1 N NT Link 5 V power supplied ...

Page 112: ...ansmitting the Screen Data 123 6 7 Setting Conditions for Communications with Host by Using Memory Switches 125 6 7 1 About Communication Conditions 125 6 7 2 Setting the Host Link Method 127 6 7 3 Setting the 1 1 NT Link Method 129 6 7 4 Setting the 1 N NT Link Method Standard High speed 129 6 7 5 Setting the Memory Link Method 132 6 8 Starting Operation 133 6 9 System Settings 134 6 9 1 Memory S...

Page 113: ...Section 102 6 12 Programming Console Function 165 6 12 1 Compatible Systems 167 6 12 2 Connection Method 168 6 12 3 Method of Use 169 6 13 Version Display 171 6 13 1 Method of Use 172 ...

Page 114: ...1 and transmit the screen data from the NT Support Tool to the NT21 For details on connecting the NT Support Tool refer to 3 3 Connecting to the NT Support Tool page 28 Select the System Menu and set the operations of the NT21 for example the conditions for communication with the host using the memory switches Connect the NT21 to the host and start operation If an error occurs during operation che...

Page 115: ...from the error screen by pressing two of the four corners of the touch panel simultaneously If there is an error in the system program the main menu of the system installer mode is displayed In this case reinstall the proper system pro gram Initialize the memory or change the settings as required Communication with the host starts in accordance with the communication method set in the system memor...

Page 116: ...e controlled from the host and various display and I O operations are possible Transmit Mode In this mode screen data and other data are transmitted between the NT Support Tool and the NT21 When system settings and screen data registration have been completed To change system settings or screen data contents Maintenance Mode In this mode NT21 maintenance operations such as initialization of the me...

Page 117: ... supported by the NT21 The following ex pansion functions are supported Version Display Displays the version of system program the date it was created and the PT model For details refer to 6 13 Version Display Programming Console Function Allows the NT21 to be used as a Programming Console for a CS1G CS1H CS1G H CS1H H CJ1G CPM1 CPM2A CPM2C CQM1 CQM1H C200HX HG HE Z or SRM1 For details refer to 6 ...

Page 118: ...creen Data Disp page 153 I O Check I O CHECK MENU Quit I F Check Device Check I F CHECK MENU Quit Tool Comm page 161 Comm Port A page 163 Comm Port B page 163 DEVICE CHECK MENU Quit Buzzer Check page 157 LED Check page 158 LCD Check page 158 Backlight Check page 158 Screen Memory page 159 Touch Switch page 160 Battery page 160 MEMORY INIT MENU Quit Screen Data page 110 Display History page 112 Ala...

Page 119: ... touch switches used to call the System Menu are not displayed at corners on the screen If a touch switch displayed in a corner is pressed first the touch switch will function and the System Menu will not be displayed In particu lar when the touch switch has switch screen function as a result of screen switch over it means the corner is not pressed even if it is kept pressing To suc cessfully call...

Page 120: ... screen by pressing Maintenance Mode in the System Menu Press Maintenance Mode Return to the RUN mode by selecting Quit in the System Menu and other menus Reference The NT21 does not return to the RUN mode automatically if no operations are performed Returning from the System Menu to the RUN Mode ...

Page 121: ...ta has been corrupted and the NT21 cannot be started up correctly This operation clears initializes only the screen data and contents of the math ematical table The memory switch settings display history data alarm history record data and recipe data are retained Reference S When this function is used all of the screen data contents registered in the NT21 up to that point are cleared Check that th...

Page 122: ... Now is dis played If No is selected the NT21 returns to the MEMORY INIT MENU screen without clearing the screen data On completion of screen data clearance the NT21 returns to the MEMORY INIT MENU screen After the screen data has been cleared if an attempt is made to set the NT21 to the RUN mode before screen data has been transmitted from the NT Support Tool or Memory Unit an error message will ...

Page 123: ...or example when the screen data has been changed etc Also if Dis play History Use Ring Buffer under History Setting of System in PT Configura tion Tools has not been checked no more records will be stored after the maxi mum number of records has been kept and therefore the records must be peri odically initialized If Display History Use Ring Buffer is checked when the maximum number of records is ...

Page 124: ...hat have been designated in advance in the bit memory table and records the time when any of the bits is set to 1 comes ON and the number of times that each bit comes ON The maximum number of records is 256 for sort by occurrence order of error occurrence and 255 for sort by frequency order of the number of times each error has occurred Use the alarm history record initialization function to reset...

Page 125: ...g is displayed If No is selected the NT21 returns to the MEMORY INIT MENU screen without initializing the alarm history record data On completion of alarm history record data initialization the message Finished is displayed and the NT21 returns to the MEMORY INIT MENU screen 6 4 4 Initializing the Memory Tables It is possible to initialize the numeral memory table and character string memory table...

Page 126: ...initialized when the PT s power goes OFF even if the Resume Function memory switch is ON Initialize the memory tables by following the menu operations from the Mainte nance Mode Menu as shown below Select Memory Init Select Memory Table Select Yes The memory tables are initialized During ini tialization the message Initializing is dis played If No is selected the NT21 returns to the MEMORY INIT ME...

Page 127: ...rom the Main tenance Mode Menu as shown below Select Memory Init Select Memory Switch Select Yes The memory tables are initialized During ini tialization the message Initializing is dis played If No is selected the NT21 returns to the MEMORY INIT MENU screen without initializing the memory switches On completion of memory switch initialization the message Finished is dis played and the NT21 return...

Page 128: ...ar code reader are initialized as follows Data bits 7 bits stop bits 1 bit parity none flow control RS CS 6 4 6 Initializing the Recipe Tables You can initialize the recipe tables i e all the recipe data edited in the NT21 Here initializing the recipe tables means to restore the battery backup memory recipe data memory to the values in flash memory at that time If after down loading from the NT Su...

Page 129: ...n the message Finished is displayed and the NT21 returns to the MEMORY INIT MENU screen 6 5 Operations in the System Installer Mode The following functions can be executed in the System Installer mode Clearing installing the system program page 119 Disabling enabling display of the System Menu changing the system settings page 120 Disabling enabling writing to the screen data memory changing the s...

Page 130: ... the system installer also For details on the method for installing the system installer at the NT Support Tool side and the operating procedure refer to the NT series Support Tool Ver 5 for Windows Operation Manual V070 E1 j S When the system program is cleared by mistake it becomes impossible to use the NT21 at all Check that the system installer is installed at the NT Support Tool side before d...

Page 131: ...ting that screen data hasn t been registered Transfer the screen data and proceed Reference If the new system program is not downloaded successfully after deleting a sys tem program it is not possible to use the NT21 at all After deleting the system program be sure to download a new one 6 5 3 Changing the System Settings The NT21 allows the following settings to be made to prevent the screen data ...

Page 132: ... the settings have been written the System Installer mode menu screen is redisplayed 6 5 4 Clearing Screen Data If the screen data has been corrupted and the NT21 cannot be started normally use this function to clear the screen data Note that only the screen data is cleared initialized the memory switch set tings display history record data alarm history record data and recipe data are retained Re...

Page 133: ...T21 returns to the MEMORY INIT MENU screen without clearing the screen data If screen data clearance fails a screen asking if you wish to try again is dis played On completion of screen data clearance the NT21 returns to the System Install er mode menu screen After the screen data has been cleared if an attempt is made to set the NT21 to the RUN mode before screen data has been transmitted from th...

Page 134: ...data Character string memory table data Bit memory table data Mathematical table data Mark information Image library data Recipe table data It is possible to transmit the screen data data for all the screens in file units or to transmit individual data or the data of individual screens in data units It is not possible to transmit mathematical table data in data units When data is transmitted in fi...

Page 135: ...mmunication between the NT21 is normal or not page 161 If any of the following or a system error occurs during transmission of screen data the transmitted screen data will not be registered correctly in the NT21 If this happens the NT21 may not enter the RUN mode when started up or there may be unpredictable malfunctions such as failure to display screens during op eration In this case the screen ...

Page 136: ...cation method used at serial port A Depending on the communication meth od further communication condition settings may be necessary None Host Link NT Link 1 1 NT Link 1 N standard or high speed Bar Code Reader Memory link Page 127 Page 129 Page 129 Page 132 Comm B Method Set the communication method used at serial port B Depending on the communication meth od further communication condition setti...

Page 137: ...d out for normal process of communication command or not Yes No The combinations of communication methods that can be set with the NT21 are indicated in the table below Combinations other than these listed below cannot be set Port A Port B None Host Link 1 1 NT Link 1 N NT Link Bar code reader Memory Link None f f f f f f Host Link f f 1 1 NT Link f f 1 N NT Link Standard or high speed f f Memory ...

Page 138: ...perations from the Maintenance Mode Menu as shown below Select Memory Switch Display the fourth memory switch screen by pressing the next screen or pre vious screen touch switch Press the touch switch corresponding to the port at which the host link method is to be set Comm A Method or Comm B Method to display the setting option Host Link The communications method setting on the right will change ...

Page 139: ...he NT21 returns to the memory switch set ting screen 4 4 To set other memory switches select the relevant screen using the next screen or previous screen touch switch then make the setting To confirm the settings and quit the memory switch setting screen press the Quit touch switch The settings made last will be set and the NT21 will return to the MAINTENANCE MODE MENU screen If the combination of...

Page 140: ...t screen or previous screen touch switch then make the setting To confirm the settings and quit the memory switch setting screen press the Quit touch switch The settings made last will be set and the NT21 will return to the MAINTENANCE MODE MENU screen If the combination of settings for serial port A and serial port B is not allowed an error message indicating that the protocol settings are incorr...

Page 141: ...ry Switch Display the fourth memory switch screen by pressing the next screen or previous screen touch switch Press the touch switch corresponding to the port at which the 1 N NT Link method stan dard or high speed is to be set Comm A Method or Comm B Method to display the NT Link 1 N setting option The communications method setting on the right will change each time that the touch switch is press...

Page 142: ... screen 4 4 with the previous settings still in ef fect Reference Unit numbers are numbers assigned to each PT when multiple PTs are con nected to one host so that the host can identify the individual PTs The unit num bers that can be set differ according to the host model as follows S C200HE ZE Unit numbers 0 to 3 maximum of 4 PTs per host port S C200HG ZE C200HX ZE CS1G H H CJ1G CQM1H Unit numbe...

Page 143: ...tions for the host link method at serial port A or seri al port B by following the menu operations from the Maintenance Mode Menu as shown below Check the communication settings of the host to be used Select Memory Switch Display the fourth memory switch screen by pressing the next screen or previous screen touch switch Press the touch switch corresponding to the port at which the memory link meth...

Page 144: ... switches select the relevant screen using the next screen or previous screen touch switch then make the setting To confirm the settings and quit the memory switch setting screen press the Quit touch switch The settings made last will be set and the NT21 will return to the MAINTENANCE MODE MENU screen If the combination of settings for serial port A and serial port B is not allowed an error messag...

Page 145: ...m that the NT21 screens switch in accordance with the host program If the screens do not switch correctly check the connection between the host and the NT21 and also check if the hardware settings are correct For details refer to Section 4 Connecting to the Host from the RS 232C Port or Section 5 Connecting to the Host from the RS 422A 485 Port Confirm that the operation results of touch switch an...

Page 146: ...n next screen previous screen previous screen next screen previous screen next screen previous screen Memory Switch Settings A list of the memory switch settings is presented below Start up Wait Time page 136 Key Press Sound page 136 Buzzer Sound page 137 Battery Check page 137 Screen Saver Movement page 138 Screen Saver Startup Time page 138 Hist Disp Method page 139 Resume Function page 140 ...

Page 147: ...3 09 10 00 01 To set other memory switches select the relevant screen using the next screen or previous screen touch switch then make the setting To confirm the settings and quit the memory switch setting screen press the Quit touch switch The settings made last will be set and the NT21 will return to the MAINTENANCE MODE MENU screen To quit the memory switch setting screen without confirming the ...

Page 148: ...to the buzzer but this memory switch setting has the highest priority S For details on the buzzer refer to 2 15 5 Buzzer Function in the Reference Manual Set the buzzer sound with the first Memory Switch Setting Screen 1 4 as shown below Refer to 6 9 1 Memory Switch Setting Screens for details on dis playing the Screen Press Buzzer Sound to display ON OFF or ERROR ON The setting option changes eac...

Page 149: ... and pro tect the LCD screen from screen burn by having an image displayed too long If no operations are performed after a set time the screen display will be turned OFF automatically and a character string will be displayed at random positions on the screen The Screen Saver Movement setting determines whether or not the character string will be displayed while the screen display is OFF If Display...

Page 150: ...thod The NT21 features the display history record function which records the time at which screens are displayed during operation and the number of times they are displayed and the alarm history record function which continually monitors bit statuses at the host and records the time when bits come ON and the number of times they come ON The Hist Disp Method setting determines whether when these re...

Page 151: ...tion to retain the contents of the memory tables even when the power to the NT21 is OFF and write back them to the host when the power is turned ON The optional battery must be installed to use the resume function If the resume function is OFF the memory tables are initialized to these initial values on switching to the RUN mode If the resume function is ON these are not initialized and are kept t...

Page 152: ...n effect 6 9 9 Setting the Automatic Reset Function The NT21 has a function for ignoring communication errors and automatically returning to the RUN mode when they occur The Comm Auto return setting determines whether the automatic reset func tion is effective or not ON When a communication error occurs the NT21 automatically returns to the RUN mode without displaying an error screen the System In...

Page 153: ...red The setting range is 0 to 10 seconds The default factory setting is 1 second Reference Whether or not an error screen is displayed when a time out error occurs is deter mined by the setting for the Comm Auto return memory switch Set the time out interval with the third Memory Switch Setting Screen 3 4 as shown below Refer to 6 9 1 Memory Switch Setting Screens for details on dis playing the Sc...

Page 154: ...panel simultaneously The setting range is 0 to 255 times The default factory setting is 5 times Reference For details on communication errors refer to 7 2 5 Communication Errors and Their Remedies page 181 Set the retry count with the third Memory Switch Setting Screen 3 4 as shown below Refer to 6 9 12 Memory Switch Setting Screens for details on displaying the Screen Set a number of times in the...

Page 155: ...unications with the host Communication Condition Settings for Bar Code Readers Setting Item Function Setting Options Page Data bits Sets the bit length for the data bits 7 or 8 bits Page 145 Stop bits Sets the stop bit length for the data 1 or 2 bits Page 145 Parity bit Sets the parity bit for the data None odd even Page 145 Baud rate Sets the baud rate for the bar code reader 4800 9600 or 19200 b...

Page 156: ...omm A Method Display the required setting for each item by pressing the touch switches The setting option changes each time the touch switch is pressed Press Quit Pressing Abort on the communication condition confirmation method setting screen causes the NT21 to return to the memory switch setting screen 4 4 with out executing setting with the previous settings still effective On completion of com...

Page 157: ... To confirm the settings and quit the memory switch setting screen press the Quit touch switch The settings made last will be set and the NT21 will return to the MAINTENANCE MODE MENU screen To quit the memory switch setting screen without confirming the settings press the Abort touch switch The NT21 will return to the MAINTENANCE MODE MENU screen with the previous settings still in effect ...

Page 158: ...t regularly reads the clock data from the speci fied area in the host and stores that data in numeral memory table entries 247 to 253 The Calendar Check displays the most recent clock data read from the host Reference S The NT21 s clock function is not a counter This function just displays the most recent clock data read from the host S The clock data is initialized to the default settings when th...

Page 159: ...m Maintenance 148 Display clock data by following the menu operations from the System Menu as shown below Select Maintenance Mode Select Calendar Check Press Quit The NT21 will return to the MAINTENANCE MODE MENU screen ...

Page 160: ...r Up Arrow as shown below to go to the next or to the previous screen The display methods and contents are shown below Select Maintenance Mode Select PT Settings next screen next screen previous screen previous screen next screen previous screen next screen previous screen The Maintenance Mode Menu will be returned to when Quit is selected Display Contents of the First Screen Item Meaning Screen D...

Page 161: ...con tents differ according to the communication method 6 11 3 Displaying the Display History Record The display history record function is a function that records the order of display of each screen during operation and the number of times each screen is dis played Only the screens for which the display history screen attribute has been set in advance are processed by this function The record data...

Page 162: ...display for the sort by occurrence method from oldest record Press Quit to return to the DISPLAY HIS TORY MENU screen 6 11 4 Displaying the Alarm History Record The alarm history record function is a function that continually monitors during operation the status of bits at the host designated in advance with bits in the bit memory table and records the time when these bits come ON and the number o...

Page 163: ...he history records using the clock data read by the NT21 from the host If the clock data is incorrect spaces will be stored instead of the clock data S With the NT21 the record data can also be displayed by registering an alarm history display element on the screen S For details on the alarm history record function refer to 2 15 2 Alarm History Record Function in the Reference Manual S The order o...

Page 164: ...screen or previous screen The example screen to the left shows a dis play for the sort by occurrence method from oldest record Press Quit to return to the ALARM HISTO RY MENU screen 6 11 5 Checking Screen Data The NT21 allows the registered screens Nos 1 to 3999 to be displayed and checked by operation from the System Menu Reference S Window screens cannot be displayed by operation from the System...

Page 165: ...ibrary code numbers are displayed or not ON OFF Display of Broken Line Frame Allows designation of whether or not broken line frames are displayed around the dis play elements for showing the positions registered ON OFF Default factory setting Reference Each setting of the screen data check is effective only on this menu Exiting from this screen data check menu resets the settings to the default a...

Page 166: ...t Screen Data Disp Use the numerical input switches to input the number of the screen to be displayed Each digit can be incremented or decrem ented by pressing the corresponding and keys Press Set Press the touch switches to specify the dis play method in each case The setting option changes each time a touch switch is pressed Displaying the SCREEN DATA CHECK Screen ...

Page 167: ...N BOILER OPERATION T 015301 STOP T 016312 ERROR L 020000 Start Confirmation Stop Confirmation Error Occurrence L 020005 L 020013 When you have finished checking the screen press the center area of the screen to return to the SCREEN DATA CHECK screen If you wish to continue by checking another screen repeat the operation start ing by specifying the screen number To end the operation press Quit on t...

Page 168: ...e buzzer will sound in this check regardless of the setting made with the Buzz er Sound memory switch Select Buzzer Check Check the buzzer by following the menu operations from the Device Check Menu as shown below If the buzzer functions correctly it will sound continuously At this time the Buzzer Check touch switch will be displayed in reverse video To stop the buzzer while it is sounding press t...

Page 169: ...elect LCD Check The check screen displays all the dots on the screen either press anywhere on the touch panel or wait for three seconds and all the dots will be cleared On completion of the display and clearance of all dots the NT21 returns to the DEVICE CHECK MENU screen To abort the LCD check press the top right corner of the touch panel The NT21 will return to the DEVICE CHECK MENU screen Check...

Page 170: ...ing for System Set tings in the System Installer mode it is not possible to execute a screen data check S Once a screen data check has been started it cannot be stopped Follow the menu operations from the Device Check Menu as shown below Select Screen Memory Press Execute During the check the message Checking Now is displayed On normal completion of the check the message Memory Check OK is dis pla...

Page 171: ...Reference S The functions of touch switches pressed during the I O check are not notified to the host S The check cannot be performed until the touch switch at the top right corner is displayed in reverse video Start the check after the status of the touch switch at the top right corner has changed Check the voltage of the NT21 s optional battery Reference The NT21 will always detect low battery v...

Page 172: ...ttery is installed and low battery voltage is detected replace the battery immediately For details on the replacement method refer to 7 3 1 Replacing the Battery page 184 6 11 7 Checking Interfaces The NT21 allows the following communication functions to be checked Communication with the NT Support Tool Page 161 Communication at serial ports Page 163 ...

Page 173: ...elect I F Check Select Tool Comm The check on communication with the NT Support Tool starts If communication with the NT Support Tool is normal data transmitted from the NT Support Tool is displayed as hexadecimal data when received by the NT21 After confirming the result of the test press Quit The NT21 returns to the I F CHECK MENU screen Checking Communication with the NT Support Tool ...

Page 174: ... communication conditions with the host a communication error screen is displayed Since this indicates that there is a communication fault check the communication cables and set tings For NT Link 1 1 or 1 N Example Serial port B while using the 1 N NT Link Press Execute to start the check The data for checking communication is sent to the host and is displayed as symbols at Sending Data If communi...

Page 175: ... at Received Data when the command is sent from the host there is a communication fault check the communication cables and set tings For a Bar Code Reader The check starts when the check screen is displayed Read data with the bar code reader in this status If communication with the bar code reader is normal the read character strings are displayed in hexadecimal text code at Received Data If nothi...

Page 176: ...nfirming the result of the check press Quit The NT21 returns to the I F CHECK MENU screen 6 12 Programming Console Function The NT21 has been equipped with a Programming Console function which al lows it to be used like a C200H PRO27 E Programming Console for CPM1 CPM2A CPM2C CQM1 CQM1H C200HX HG HE Z E CS series CS1G CS1H CS1G H CS1H H CJ series CJ1G or SRM1 PCs Except for recording saving ladder...

Page 177: ...ing Console function is used carefully check that the sys tem is safe before carrying out the following operations Otherwise the system may operate unpredictably Changing monitor data Switching the operating mode Forced set or reset Changing a present value or set value ...

Page 178: ...U61 1 SRM1 C02 V2 CPU Unit s built in RS 232C port CPM1 10CDR j CPM1 20CDR j CPM1 30CDR j CPM1A 10CDj j CPM1A 20CDj j CPM1A 30CDj j CPM1A 40CDj j Peripheral port 3 1 N NT Link CS1G CPU42 E V1 1 CS1G CPU43 E V1 1 CS1G CPU44 E V1 1 CS1G CPU45 E V1 1 CS1H CPU63 E V1 1 CS1H CPU64 E V1 1 CS1H CPU65 E V1 1 CS1H CPU66 E V1 1 CS1H CPU67 E V1 1 CS1G CPU42H CS1G CPU43H CS1G CPU44H CS1G CPU45H CS1H CPU63H CS...

Page 179: ... the Host from the RS 232C Port or Section 5 Connecting to the Host from the RS 422A 485 Port for details on connecting to the PC The connection method is the same as for the 1 1 NT Link Connect to the PC s communications connector with a CPM2C CN111 CS1W CN114 118 Connect ing Cable a CPM1 CIF01 RS 232C Adapter or a CPM1 CIF11 RS 422A Adapt er Refer to Section 4 Connecting to the Host from the RS ...

Page 180: ...le is connected to the peripheral port 1 1 With the CS1G CS1H CS1G H CS1H H and CJ1G PCs the Programming Console function can be used simultaneously at both the built in RS 232C port and peripheral port Reference When an error screen is displayed press the Check touch switch on the screen to return to the system menu In addition pressing two of the four corners of the touch panel simultaneously in...

Page 181: ...ions are ineffec tive The mode displays change as indicated in the figures below during the lock ON status and during the lock OFF status When the Programming Console function starts the lock ON status is estab lished If the RUN MONITOR or PROGRAM mode selection key is pressed in the lock OFF status the mode changes and the lock ON status is established During Lock OFF RUN mode MONITOR mode PROGRA...

Page 182: ...e setting is OFF page 136 If an error occurs when using the Programming Console function an error screen is displayed Whether or not the buzzer sounds at this time is deter mined by the setting for the Buzzer Sound memory switch of the NT21 page 137 Reference A communications error will occur if you use the Programming Console function to change the communications settings in the PC s PC Setup tha...

Page 183: ...version Date Date program was created This screen is an example Actual screens will show the information specific to the PT and sys tem program being used After checking the version information press the Quit touch switch to exit the Version Display screen and return to the Expansion Mode screen Reference S The PT model always shows the model number of the ivory model of the PT The B suffix will n...

Page 184: ...ed Error Messages 176 7 2 1 Errors Occurring at Start of Operation and Their Remedies 177 7 2 2 Errors Occurring during Operation and Their Remedies 179 7 2 3 Errors Occurring on Screen Data Initialization and Transmission 180 7 2 4 Errors in the System Installer Mode and Their Remedies 181 7 2 5 Communication Errors and Their Remedies 181 7 3 Maintenance of the NT21 183 7 3 1 Installing or Replac...

Page 185: ...host and NT21 6 7 Setting Conditions for Communications with Host by Using Memory Switches page 125 Communication error message is displayed when communicating to the host NT21 and host are not correctly connected Check that the type length and installation of the connector cable match the specifications Section 4 Connecting to the Host from the RS 232C Port and Section 5 Connecting to the Host fr...

Page 186: ...t the NT21 with the resume function OFF 6 9 8 Setting the Resume Function page 140 The numeral memory table is specified as the destination for a mathematical table results Calculations are executed continuously while the PT is operating and the calculation results are automatically written to the memory table Specify another numeral memory table entry or a word in the host Updating of numeric val...

Page 187: ...corresponding interlock bit and turn it ON Window screen does not open Bit 6 of the PT Status Control Area PT window opening is set to 1 ON Set bit 6 to 0 OFF Refer to 2 2 1 PT Status Control Area Host PT in the Reference Manual for details Cannot switch screens with touch switches Bit 4 of the PT Status Control Area PT screen switching is set to 1 ON Set bit 4 to 0 OFF Refer to 2 2 1 PT Status Co...

Page 188: ... the PT to the TRANSMIT MODE and download Screen Data again Allocated words have not been set for the PT Status Control Area and PT Status Notify Area Allocate words for the PT Status Control Area and PT Status Notify Area with the NT Support Tool and then transmit the direct connection information to the NT21 Incorrect Screen Data Screen Data in Screen Memory do not match with the System Program ...

Page 189: ...tery with a new one Checking the Battery Voltage page 160 and 7 3 1 Installing or Replacing the Battery page 184 Then re transmit the memory table data from the NT Support Tool If the voltage is normal and the problem recurs contact your OMRON service center With memory switch setting screen Invalid Comm Method Protocol settings for serial port A and serial port B are mismatched Refer to Possible ...

Page 190: ...llows when using the Programming Console function S With C series PLCs 1 1 NT Link S With CS CJ series PLCs 1 N NT Link standard or high speed g g S Protocol mismatch Set the PLC to NT Link S PROGRAMMING CONSOLE is connected to PLC The PC used does not support the Programming Console function Not all PCs support the Programming Console function Check the model of the PC you are using 6 12 Programm...

Page 191: ...efective Check the cable connection and perform a conductivity test If there is a fault replace the cable Appendix E Making the Cable for Connecting a PC page 199 case S faulty connecting cable S corrupted data by noise Malfunction due to external noise Carry out grounding work in accordance with the conditions by referring to 3 1 4 Grounding page 18 Tool Transmit Error Check Sum Error occurs whil...

Page 192: ... the problem contact your OMRON service center Unable to write System Settings Hardware fault or flash memory memory for storing the system program has reached its life If the same message is displayed on repeating writing of system settings several times contact your OMRON service center If writing is normally terminated after the error message was once displayed the Memory Switch setting for sys...

Page 193: ...t incorrectly Check if the settings at the host for parity bit frame length baud rate stop bit length and flow control agree with those at the NT21 Over run Error The connecting cables are not connected correctly Check the communication cable connection and perform a conductivity test If there is a fault replace the cable For details on communication cables refer to Section 4 Connecting to the Hos...

Page 194: ...d words and bits If noise is a possible factor distance the cable from sources of noise and insert a noise filter in the power supply line If using the equipment in a location subject to a lot of noise use a cable with a high degree of protection against noise for the transmission route Also make the cable as short as possible Undefined Command E The host is not supported Check the PC model used f...

Page 195: ...a battery is installed turn ON the Battery Low Check memory switch Battery Model 3G2A9 BAT08 Use the following procedure to install the battery 1 2 3 1 Insert a flat blade screwdriver at the top of the battery cover located at the right of the rear face of the NT21 and pull it toward you 2 Mount the battery in the clips on the back of the battery cover and insert the battery s connector into the N...

Page 196: ...g to remove it by wiping with a dry cloth may damage the front sheet of the Unit In this case wipe with a damp cloth If the soiling cannot be removed with a dry cloth wet the cloth with diluted neu tral detergent 2 wring it out well and wipe the display with it If rubber or vinyl products tape etc are left stuck to the display for long peri ods they will cause staining If such items are stuck to t...

Page 197: ...ion Visual inspection Components with limited lives Brightness of the backlight Must be sufficiently bright Backlight life At normal ambient temperature and humidity the backlight brightness will drop to about 50 of its original brightness after 50 000 hours of use Visual inspection Note 1 Do not disassemble for repairs or modification Otherwise the product may malfunction 2 The disposal of the Un...

Page 198: ...00 4 4 2 000 V power supply line Vibration resistance operating 10 to 57 Hz with 0 075 mm amplitude and 57 to 150 Hz with 9 8 m s2 acceleration for 60 minutes in each of X Y Z directions Shock resistance operating 147 m s2 3 times in each of X Y and Z directions Dimensions 190 W 110 H 53 5 D mm With Expansion Unit mounted 190 W 110 H 73 5 D mm Panel cutout dimensions 178 5 100 5 mm 0 5 0 0 5 0 Pan...

Page 199: ...unning normally Memory Unit automatic transmission done Flashing green Memory Unit automatic transmission being executed Memory Unit automatic transmission error Indicators RUN executed Memory Unit automatic transmission error Lit orange during operation Low battery voltage when a battery is installed Lit red when NT21 is stopped Low battery voltage when a battery is installed 1 Time taken for bri...

Page 200: ...25_C When voltage becomes low RUN Indicator lights in orange or red The communication flag to the PC BAT LOW is turned ON 1 Resume function Operates only when the optional battery is installed Retains the contents of the numeral and character string memory tables i e they are not initialized when the NT21 is turned ON or the operation mode is changed Setting Set ON for Resume Function in the memor...

Page 201: ...ons for 1 1 NT Link Communications Item Specification Communications standard EIA RS 232C Connector 9 pin D SUB connectors female serial ports A and B Number of Units connected 1 1 Transmission distance Max 15 m When using an NT AL001 or NS AL002 Link Adapter the specifications are as follows RS 232C cable Max 2 m Not required with the NS AL002 RS 422A cable Total length 500 m max Specifications f...

Page 202: ...bps Data length 7 8 bits Stop bits 1 2 bits Parity None even odd Flow control None RS CS XON XOFF Response Presence absence Connector 9 pin D SUB connectors female serial ports A and B Number of Units connected 1 1 Transmission distance Max 15 m Communications protocol Memory link When using NT AL001 or NS AL002 Link Adapter specifications are as follows RS 232C Max 2 m Not required with the NS AL...

Page 203: ...193 Appendix B External Dimensions and Mounting Dimensions PTs Units mm inch Mounting panel Mounting fixture 178 7 01 53 5 2 11 110 4 33 142 5 59 190 7 48 15 5 0 61 4 5 0 18 100 3 94 122 4 80 ...

Page 204: ...and Mounting Dimensions 194 Cable Connection Dimensions Units mm inch 28 1 10 51 1 2 01 28 1 10 19 5 0 77 52 5 2 07 45 1 77 39 5 1 56 58 3 2 30 72 6 2 86 Units mm inch 28 1 10 28 1 10 19 5 0 77 52 5 2 07 43 6 1 72 39 5 1 56 72 6 2 86 ...

Page 205: ...oring the NT21 When transporting the NT21 use the packaging intended for it When storing the NT21 observe the following conditions Storage ambient temperature 20 to 70_C Storage ambient humidity 0 to 40_C 85 40 to 50_C 55 50 to 70_C 23 ...

Page 206: ... razor blade Take care not to damage the shielding underneath 3 Cut back the shielding wire with scissors 4 Use wire strippers to strip the insulation from each wire 5 Fold back the shielding wire 6 Wrap aluminum foil tape around the folded back shielding wire 40 1 57 RS 232C 25 0 98 RS 422A 10 5 Units mm inch Aluminum foil tape 1 2 3 4 5 6 0 19 0 39 Cable with Shield Not Connected to FG 1 2 3 1 C...

Page 207: ...nk tube over each wire 2 Pre solder each wire and connector terminal 3 Solder each wire to each connector terminal Soldering iron Heat shrink tube F 1 5 mm dia ȏ 10 mm 1 mm 4 Push the heat shrink tube over the soldered joint and heat the tube to shrink it in place Heat shrink tube Hood Assembly Assemble the connector hood as shown below Aluminum foil tape End connected to FG End not connected to F...

Page 208: ... 7 1 SD RD RS CS SG 5 V 2 3 4 5 9 6 Connector hood Use the following recommended products when making the connecting cable Name Model Remarks Connector XM2D 2501 25 pin made by OMRON for personal computer side XM2A 0901 9 pin made by OMRON for PT side Connector hood XM2S 2511 25 pin made by OMRON for personal computer side XM2S 0911 9 pin made by OMRON for PT side Connector set XM2S 0911 S003 9 pi...

Page 209: ...nnector XM2D 0901 9 pin made by OMRON for personal computer XM2A 0901 9 pin made by OMRON for PT Connector hood XM2S 0911 9 pin mm pitch screw made by OMRON XM2S 0913 9 pin inch pitch screw made by OMRON Connector set XM2S 0911 S003 9 pin made by OMRON for PT side Connector and Connector hood Cable AWG28 5P IFVV SB Multi core shielded cable made by Fujikura Ltd CO MA VV SB 5P 28AWG Multi core shie...

Page 210: ...ations Unit Model Specification Applicable PC CS1W SCU21 RS 232C 2 ports Rack mounting Unit CS series CS1G H CS1G H H CJ1W SCU41 Features an RS 422A 485 port port 1 and an RS 232C port port 2 CJ series CJ1G CPU Units for Connection via Host Link Model Specification PC Type CPM1 10CDR j CPM1 20CDR j CPM1 30CDR j CPM1A 10CDj j CPM1A 20CDj j CPM1A 30CDj j CPM1A 40CDj j RS 232C adapter RS 422A adapter...

Page 211: ...44 Z E C200HX CPU54 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE Features a connector for RS 232C connections selectable 9 pin C series C200HX Z E CS1G CPU42 E V1 CS1G CPU43 E V1 CS1G CPU44 E V1 CS1G CPU45 E V1 Features a connector for RS 232C connections 9 pin CS series CS1G CS1H CPU63 E V1 CS1H CPU64 E V1 CS1H CPU65 E V1 CS1H CPU66 E V1 CS1H CPU67 E V1 Features a connector for RS 232C co...

Page 212: ...200HE CPU32 Z E C200HE CPU42 Z E Features a connector for RS 232C connections selectable 9 pin C series C200HE Z E C200HG CPU33 Z E C200HG CPU43 Z E C200HG CPU53 Z E C200HG CPU63 Z E Features a connector for RS 232C connections selectable 9 pin C series C200HG Z E C200HX CPU34 Z E C200HX CPU44 Z E C200HX CPU54 Z E C200HX CPU64 Z E C200HX CPU65 ZE C200HX CPU85 ZE Features a connector for RS 232C co...

Page 213: ...munications Board is required 2 One of the Serial Communications Boards C200HW COM02 COM04 COM05 COM06 EV1 is required CPU Units for Connection via High speed 1 N NT Link Model Specification PC Type CS1G CPU42 E V1 CS1G CPU43 E V1 CS1G CPU44 E V1 CS1G CPU45 E V1 Features a 9 pin connector for RS 232C connections CS series CS1G CS1H CPU63 E V1 CS1H CPU64 E V1 CS1H CPU65 E V1 CS1H CPU66 E V1 CS1H CP...

Page 214: ... CIF01 Links the RS 232C port of a NT21 and the peripheral port of a CPM1 CPM2A CPM2C SRM1 compatible with host link and NT Link 1 1 CPM1 CIF11 Links the RS 422A port of a Link Adapter and the peripheral port of a CPM1 CPM2A CPM2C SRM1 compatible with host link Related Parts and Equipment for PT Name Model Remark NT Support Tool NT ZJCAT1 EV5 Compatible with PC AT personal computers For Windows 95...

Page 215: ...prevent irregular reflection or contamination The entire sheet is colorless and transpar ent The five sheets make a set Chemical resistant Covers NT20S KBA01 Covers the front panel and protects it from various chemical agents The entire sheet is milky white and made of silicone rubber ...

Page 216: ... whether or not protection is offered if the chemical agent is one against which silicone rubber is recognized as offering protection please use this product even if the agent is not listed in the Protects against column of the table above Replacement Battery 3G2A9 BAT08 This is a lithium battery used for memory backup Note Dispose of any battery that has been dropped on the floor or otherwise sub...

Page 217: ...m B Method 125 Communication Board 41 51 55 60 70 Communication Boards 78 Communication condition 125 Communication condition settings for bar code readers 144 Communication condition settings for the host link method 125 Communication errors and their remedies 181 Communication method for communications with the host 125 Communication method settings 126 Communication methods 10 Communication por...

Page 218: ...e cable 197 Making the cable for connecting a PC 199 Manual transmission Memory Unit 35 Manuals 8 Memory initialization 110 Memory link method 63 85 Memory switch 125 Memory switch setting screen 134 Memory Unit errors 36 usage 31 Memory unit 208 Menu tree 107 RUN mode 105 System Installer Mode 105 N Noise resistance 187 NT Link 1 1 NT Link 51 1 N NT Link 55 80 high speed 1 N NT Link 60 83 setting...

Page 219: ...d 137 Setting the conditions for communications with the memory link method 126 Setting the history display method 139 Setting the host link method 127 Setting the Key Press Sound 136 Setting the Memory Link Method 132 Setting the resume function 140 Setting the retry count 142 Setting the time out interval 142 Shock resistance operating 187 Special features 189 Starting operation 133 Starting the...

Page 220: ...catalog number on the front cover of the manual Cat No V068 E1 01 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date Revised content 1 October 2001 Original production ...

Page 221: ...Headquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 OMRON ELECTRONICS LLC 1 East Commerce Drive Schaumburg IL 60173 U S A Tel 1 847 843 7900 Fax 1 847 843 8568 OMRON ASIA PACIFIC PTE LTD 83 Clemenceau Avenue 11 01 UE Square Singapore 239920 Tel 65 835 3011 Fax 65 835 2711 ...

Page 222: ...Cat No V068 E1 01 Note Specifications subject to change without notice Printed in Japan Authorized Distributor ...

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