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2-7

Section

Connection to a PC by the NT Link (1:N)

51

Wiring Method and Settings Relating to Wiring

The wiring method for the connections between the PC and NT620S/NT620C
units, and the settings of each piece of equipment related to wiring, are described
here. The wiring method and settings to be made depend on the type of cable
(RS-422A or RS-485), as shown below.

S

RS-422A Cables

When using RS-422A cables, note the following points.

- The wiring method for RS-422A cables is different for the connection closest

to the PC than for other connections. Follow the instructions below in order to
complete the wiring correctly.

- Always set a terminal resistor (terminator) at both ends of the RS-422A

cable. Do not set terminal resistors at any other positions.

- When equipment has functional ground terminals, always connect the

shielding of the RS-422A cable to these terminals.

- Always use an RS-232C/RS-422A converter unit (NT-AL001) to make a con-

nection between an NT620S/NT620C and an RS-422A cable.

The actual wiring and settings depend on the system configuration, as shown
below.

[When the PC is RS-232C]

PC

(RS-232C)

NT-

AL001

No terminal
resistor

Terminal
resistor set

RS-422A
cable (2)

Same settings for same equipment

RS-232C
cable

RS-232C cable

RS-422A cable (2)

Terminal
resistor set

RS-232C
cable

NT-

AL001

NT620S/
NT620C

NT620S/
NT620C

NT-

AL001

RS-422A cable (1)

[When the PC is RS-422A]

PC

(RS-422A)

No terminal
resistor

(Communication port)

RS-422A
cable (2)

Same settings for same equipment

RS-232C
cable

RS-422A cable (2)

Terminal
resistor set

RS-232C
cable

NT-

AL001

NT620S/
NT620C

NT620S/
NT620C

NT-

AL001

RS-422A cable (1)

Terminal resistor set

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Содержание NT620C

Страница 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...

Страница 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...

Страница 3: ...iv...

Страница 4: ...rest for efficient and convenient operation of the product 1 2 3 1 Indicates lists of one sort or another such as procedures checklists etc OMRON 2000 All rights reserved No part of this publication m...

Страница 5: ...vi...

Страница 6: ...NT Link 1 1 2 7 Connection to a PC by the NT Link 1 N 2 8 Communication with the Host Using Memory Link 2 9 Connecting a Printer SECTION 3 System Menu Operation 3 1 Operation Flow by the System Menu 3...

Страница 7: ...Commands Responses SECTION 7 Troubleshooting and Maintenance 7 1 Hardware Faults 7 2 Responding to Displayed Error Messages 7 3 Maintenance of the NT620S 620C 7 4 Inspection and Cleaning Appendices A...

Страница 8: ...u and the maintenance of the NT620S 620C Section 4 describes the functions of the NT620S 620C when it is connected to a PC Section 5 describes how to use the NT620S 620C when it is connected to the PC...

Страница 9: ...e manual for the NT620S 620C itself The NT620S 620C is a unit which integrates a programmable terminal body and host interface unit This operation manual describes the functions and handling of both t...

Страница 10: ...ion contained 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...

Страница 11: ...ring 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 ca...

Страница 12: ...ter and dust resistance The panel must not be soiled or warped and must be able to support an installation that will remain secure and strong S During work at the panel take care to ensure that no met...

Страница 13: ...all the unit at a distance of at least 200 mm from power lines 3 If the unit is installed next to equipment that generates a strong electric or magnetic field solenoids etc provide a gap of at least 4...

Страница 14: ...NT620C and used backlights may be regulated by national and local authorities Dispose of them in accordance with the laws and regulations of the relevant country and local authority S To ensure syste...

Страница 15: ...Role and Operation of NT620S 620C 1 1 1 Operation of an NT620S 620C at an FA Production Site 1 1 2 Operations of NT620S 620C 1 2 Functions of NT620S 620C 1 2 1 Features 1 2 2 Comparison between NT620...

Страница 16: ...t Production achieved 305 units 560 units 275 units 63 0 April 5 1995 Time 14 15 32 2 Defective units 8 7 Repaired units 15 Messages The NT620S 620C warns of system or equipment failures and prompts t...

Страница 17: ...a PC NT620S 620C can be connected to a PC by a host link NT link or memory link and receive necessary data from the PC Host link NT link or memory link PC Sends Data to a PC Data input through a touch...

Страница 18: ...g the 1 N connection NT link en able communication with a variety of hosts All you have to do is connect to the host no complicated installation work is necessary A flash memory is used for the screen...

Страница 19: ...ly 9 4 in Number of display dots 640 dots horizontally 400 vertically 640 dots horizontally 480 vertically Number of touch switches 32 switches horizontally 16 vertically 32 switches horizontally 24 v...

Страница 20: ...be input by simply touch ing the screen There are various touch switch functions such as sending input data to the PC Pop up window function A window overlaying the currently displayed screen can be a...

Страница 21: ...bers can be changed by changing the data stored in the numeral table Hexa decimal values can also be displayed S Lamps Lamps indicate the operating status They are controlled by the PC and can be lit...

Страница 22: ...e NT620S NT620C and the host refer to Section 3 5 Setting the Conditions of Communications with the PC by Using the Memory Switches page 69 It is not possible to connect the personal computer used to...

Страница 23: ...cable for host link Max 15 m or RS 422A cable for host link Max 500 m Printer Can print out screens being displayed at the NT620S NT620C NT series support tool Used to create screens for NT620S NT620...

Страница 24: ...RS 232C cable via an RS 232C RS 422 converter unit In an NT link 1 N up to eight NT620S NT620C units can be connected to a single PC port Bar code readers printers and personal computers can be conne...

Страница 25: ...he NT620S 620C can be written to the PC s memory area The NT620S 620C screen status can be switched according to the PC s memory area and the NT620S 620C s status data can be written to the PC s memor...

Страница 26: ...of the NT Link S High speed communications with specific types of PCs can be executed S Writing in units of bits to the PC memory area is possible This enables another bit of a word data to which a t...

Страница 27: ...status etc System control Buzzer ON OFF ON OFF of backlight or EL display and other NT620S 620C status S Notifying from the NT620S 620C to a PC Data in the NT620S 620C is sent to a PC when a touch sw...

Страница 28: ...ry table is displayed on the screen the value on the screen will also change Monitoring of words can also be made easily Reading and writing are executed so that the contents of allocated words are al...

Страница 29: ...atus the character string memory table display is automatically cleared Functions of the PT Status Control Area PC to NT620S 620C The PT status control area is used to control the NT620S 620C status W...

Страница 30: ...tten to this area in the PC By reading the data from the area the NT620S 620C status can be checked Example of the PT status notify area application When a change is made in the NT620S 620C status suc...

Страница 31: ...ctive of the NT620S NT620C when using the memory link method it makes no difference whether the object communicated with in direct connection is external or internal and therefore screen data for dire...

Страница 32: ...N refer to page 48 S For the memory link refer to page 54 Connect to the NT620S 620C Create the PC program Set the DIP switches page 24 Install to the opera tion panel page 25 Connect the power suppl...

Страница 33: ...YSMAC C200HS Installation Guide W236 E1 j SYSMAC C200HS Operation Manual W235 E1 j SYSMAC C200HX HG HE Installation Guide W302 E1 j SYSMAC C200HX HG HE Operation Manual W303 E1 j SYSMAC C1000H C2000H...

Страница 34: ...o the Support Tool 2 4 Installing the System Program 2 5 Connection to a PC by the Host Link 2 5 1 Compatible PCs 2 5 2 Connecting the NT620S 620C 2 5 3 PC Switch Settings 2 6 Connection to a PC by th...

Страница 35: ...nction if it is damaged 2 1 1 Description of Parts Front View RUN LED S Lit in green when the unit is in RUN mode S When the battery is low it is lit in orange or red red in the RUN mode and orange in...

Страница 36: ...age data memory and the memory switch the status before the initialization is retained Host I F tool connector Connect the cable from a PC or support tool here Power input terminals Connect the power...

Страница 37: ...installer in English when SW2 8 is ON OFF Uses Japanese messages SW2 3 Switching to the System Menu enabled disabled ON The System Menu cannot be displayed If an error occurs during a start up the Sy...

Страница 38: ...the NT620S NT620C in an opera tion panel Caution Do not install the NT620S NT620C at sites subject to the following conditions Otherwise the product may malfunction Severe temperature variations Tempe...

Страница 39: ...low in the panel and install the NT620S 620C from the front side of the panel 180 5 263 5 1 6 to 4 8 mm 0 5 mm 0 mm 0 5 mm 0 mm 2 Attach the panel fittings at four positions for the upper lower sides...

Страница 40: ...y In order to comply with EC directives use a SELV power supply Applicable power supply specifications are as follows Item Value Power supply voltage 24 VDC Allowable power supply voltage fluctuation...

Страница 41: ...r if it is con nected to a beam of a building for example the NT620S 620C might be adverse ly affected by this grounding Other equipment Other equipment Other equipment NT620S 620C NT620S 620C NT620S...

Страница 42: ...e screen data 24VDC GR S Communication conditions Communication conditions are set when a support tool is started S Recommended connecting cables OMRON CV500 CN228 length 2 m 9 pin D SUB male 25 pin D...

Страница 43: ...m installer differs depending on the communication method used A brief description of the method for installing the system program is presented here For details on the procedure for setting up the sys...

Страница 44: ...which the system program is being installed Set NT620S or NT620C for NT type Set the other settings in accordance with the environment in which the system installer is to be used S Selecting the syst...

Страница 45: ...n be connected to NT620S NT620C with the RS 232C type host link are indicated below PC Series Units with Built in Host Link Function CPU Units Connect able with Expansion Connectable PC Series Host Li...

Страница 46: ...tion to the PC page 301 Note Before inserting or removing the connectors make sure that the NT620S 620C and the PC are turned OFF Caution After connecting the communication cable be sure to lock the c...

Страница 47: ...hes the connector type S To connect to communication port 1 This is a 25 pin RS 232C connector Use a connector cable with a 25 pin con nector on one end and a 9 pin connector on the other end NT620S 6...

Страница 48: ...2C RS 422 Converter Unit page 315 of the appendix 2 5 3 PC Switch Settings When the NT620S 620C and PC are connected to each other set the conditions at the PC host link unit or the CPU as given in th...

Страница 49: ...hat the values or symbols in the setting value window agree with the following S Unit SW1 SW2 Set these switches to 0 S Instruction level parity and transfer code SW4 Set this switch to 2 S Baud rate...

Страница 50: ...A RS 232C Synchronization Internal External Termination resistance OFF ON S C500 C1000H C2000H rack mounting type C500 LK203 Setting the rear switches CTS 0V External S I O port selection selector swi...

Страница 51: ...o SW1 5 to OFF 0 Parity is fixed at Even Parity Transfer code is fixed at ASCII 7 data bits and 2 stop bits S Baud rate DIP SW2 1 to SW2 4 Set these switches to 1010 to select 9600 bps Set these switc...

Страница 52: ...to the SYSMAC CVM1 CV Series Support Software Operation Manual Details W196 E1 S PC system setting DIP SW1 Set SW1 to OFF Communication is performed in accordance with the values set in the PC CPU spe...

Страница 53: ...V1000 CPU01 EV1 CV2000 CPU01 EV1 CVM1 CPU01 EVj CVM1 CPU11 EVj CVM1 CPU21 EVj Only the CVM1 CV series CPUs of the EV1 or later version can be con nected to the NT620S 620C When connecting to a CVM1 CV...

Страница 54: ...S NT620C and a C200HS C200HX HG HE CPM1 or CQM1 CPU unit set the communication conditions in the PC system setting area Write the settings directly from the peripheral tool e g SYSMAC support tool to...

Страница 55: ...nit 0 S When using port A of C200HX HG HE Channel Writing Value Settings DM6555 0001 Host link mode Set the conditions with the contents of DM DM6556 0303 Data length 7 bits 2 stop bits even parity ba...

Страница 56: ...nsion communica tion board Check the model and series of the PC against the type of NT link unit before mak ing the connections The PCs that can be connected to NT620S NT620C are indicated below PC Se...

Страница 57: ...or Specification Model Cable Length 9 pin to 9 pin SJ46006 102 1 m 9 pin to 9 pin SJ46006 202 2 m Caution After connecting the communication cable be sure to lock the connectors with the screws Otherw...

Страница 58: ...eripheral tool e g SYSMAC support tool to the PC system setting area data memory The switch settings made to enable PC system setting are described here For details on PC system setting area operation...

Страница 59: ...witch Set this to RS 232C NT link 1 1 cannot be used with RS 422A DIP switch setting SW3 I O port selector switch RS 232C RS 422 NT link setting Set SW3 to ON position right side to set use NT link D...

Страница 60: ...t NT AL001 used as a relay as follows Factory settings Setting for built in terminal resistor DIP switch SW1 2 Set SW1 2 to ON Setting for set built in terminal resistor Selection of 2 wire type 4 wir...

Страница 61: ...e NT620S NT620C via an NT link 1 N PC Series CPU Unit with Built in NT Link Function CPU Units Connect able Using an Expan sion Communication Board Connectable to C200HE CPU42 Z E C200HE CPU32 Z E C20...

Страница 62: ...e RS 232C RS 422 converter unit type NT AL001 RS 232C RS 422 converter unit type NT AL001 RS 232C cable max length 2 m RS 232C cable max length 2 m Up to eight NT620S NT620C units can be connected Tot...

Страница 63: ...tion Signal Direction Block Pin No Signal Name Abbreviation Input Output 8 Request to send A CSA CS f 7 Request to send B CSB CS f 6 Receive data A RDA RD f 5 Receive data B RDB RD f 4 Send data A SDA...

Страница 64: ...inal resistors at any other positions When equipment has functional ground terminals always connect the shielding of the RS 422A cable to these terminals Always use an RS 232C RS 422A converter unit N...

Страница 65: ...ev Functional ground RS 422A terminal block NT AL001 SDA SDB RDA RDB Abbrev Functional ground RS 422A terminal block SDA SDB RDA RDB S RS 485 Cables When using RS 485 cables note the following points...

Страница 66: ...Terminal resistor set NT AL001 NT620S NT620C NT620S NT620C When the PC connection is RS 485 Terminal resistance set PC RS 485 Communication port Same settings for same equipment RS 485 cable RS 485 c...

Страница 67: ...tion board is used for the connection Port Channel Writing Value Settings C200HX HG HE RS 232C port DM6645 Use NT link 1 N C200HX HG HE port A DM6555 5j00 Use NT link 1 N j highest unit No in the maxi...

Страница 68: ...Printer Hard copies of screens can be printed printing of screen images onto a printer connected to the NT620S 620C In order to make a hard copy at a printer connected to the NT620S 620C it is necessa...

Страница 69: ...printer EPSON ESC P Printer 24 pin Color or Monochrome HP Printer Monochrome If using other printer such printer should conform to ESC P 24 J81 which is the printer control standard of Epson If using...

Страница 70: ...3 4 2 Initialization of the Memory Tables 3 4 3 Initialization of the Display History Data Memory 3 5 Setting the Conditions of Communications with the PC by Using the Memory Switches 3 5 1 Selecting...

Страница 71: ...Menu and set the conditions for communications with the PC using the memory switch Transfer the Screen Data page 77 Connect a support tool to the NT620S 620C and transfer the screen data from the sup...

Страница 72: ...ory initializing procedure refer to Section 3 4 Initializing Memory page 63 3 3 Operation Modes and the System Menu The NT620S 620C operates in either RUN or Transmit mode The operation modes can be s...

Страница 73: ...age 111 Memory Init page 63 Memory Switches page 69 I O CHECK MENU MEMORY INITIALIZATION MENU Quit Screen Data Memory page 63 Memory Tables page 65 Display History page 67 MEMORY SWITCH MENU Quit Key...

Страница 74: ...e same time to call the System Menu screen Press any two of these four corners at the same time RUN mode POWER RUN Quit Transmit Mode Maintenance Mode Expansion Mode SYSTEM MENU Note that the touch sw...

Страница 75: ...below Menu Item Function Quit The System Menu screen is cleared and the NT620S 620C will return to the RUN mode Transmit Mode The Transmit Mode screen will be displayed to allow the trans mission of t...

Страница 76: ...tem program has been destroyed the system program must be installed For the installation method refer to 2 4 Installing the System Program page 30 S The following memory data can be initialized Image...

Страница 77: ...g message will be dis played Initialize Screen Memory Yes No If No is selected the memory initialization will be canceled and the NT620S 620C returns to the INITIALIZE MEMORY MENU Upon completion of i...

Страница 78: ...change the system set tings or to register the screen data set DIP SW2 1 to OFF and start the NT620S 620C and then call the System Menu screen The NT620S 620C DIP SW2 1 is used to set Screen data forc...

Страница 79: ...on again or by resetting it Using the System Menu initialize the memory tables by following the procedure given below SYSTEM MENU Quit Transmit Mode Maintenance Mode Expansion Mode V0 0 Select Mainten...

Страница 80: ...y history page 92 is stored in the order of occurrence time order or the order of frequency frequent order Since no more display history data can be stored after the number of registered items has rea...

Страница 81: ...MEMORY MENU Quit Screen Memory Memory Table History Select Yes The display history data memory is initialized Initialize History Yes No If No is selected instead of Yes the NT620S 620C returns to the...

Страница 82: ...cked up by the built in battery it will all be initialized to the values set with the support tool when the NT620S 620C is switched OFF If the message Battery Lowered is displayed while the NT620S 620...

Страница 83: ...d page 73 S Unit No Setting the unit number page 74 Comm Method and Host Link Speed can only be set from the memory switch menu called from the system menu In addition the following settings can only...

Страница 84: ...MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Init Memory For host link NT link Each time the Comm Method touch switch is pressed the setting option changes to the next it...

Страница 85: ...cated system program no communication method setting is required Host Link Spee 2400bps Data Bit Length 8 bits MEMORY SWITCH MENU Quit Key Press Sound ON Buzzer Sound ON Screen Saver None Resume Funct...

Страница 86: ...the System Menu as mentioned below SYSTEM MENU Quit Transmit Mode Maintenance Mode Expansion Mode V0 0 Select Maintenance Mode Select Memory Switches MAINTENANCE MENU Quit Display History I O Check Me...

Страница 87: ...of the PTs connected to the port The unit numbers that can be set differ in accordance with the type of host PC as follows C200HE Unit Nos 0 to 3 C200HG C200HX Unit Nos 0 to 7 Set the unit numbers by...

Страница 88: ...e memory link method set the communication conditions with the memory switches In order to use the memory link method the dedicated system program must be installed Select the communication conditions...

Страница 89: ...onditions by pressing the touch switches to the right of each menu item MEMORY SWITCH MENU Quit Key Press Sound OFF Buzzer Sound OFF Screen Saver None Resume Function OFF Printer ESC P TONE Stop Bit L...

Страница 90: ...table Mark data System memory Direct connection information When screen data is transmitted from the support tool to the NT620S 620C all existing screen data in the NT620S NT620C is deleted Transmiss...

Страница 91: ...ode by operating the menu of the NT620S 620C as mentioned below Select Transmit Mode SYSTEM MENU Quit Transmit Mode Maintenance Mode Expansion Mode V0 0 Abort TRANSMIT MODE 4 Select a screen data to b...

Страница 92: ...the Communica tions with the Support Tool page 98 Precautions to be Observed During the Screen Data Transmission When any of the following or a system error occurs during the screen data trans missio...

Страница 93: ...the PT status control area If no screen data has been registered at screen number the Screen not registered error message will be displayed For the screen number setting refer to Section 4 3 Screen Di...

Страница 94: ...eration Manual V028 E1 j Since the memory switch data are backed up by the battery in the NT620S NT620C they are not cleared when the power is switched OFF Reference If the memory switch data is not b...

Страница 95: ...Link Host Link Speed 9600bps MEMORY SWITCH MENU Quit Key Press Sound ON Buzzer Sound ON Screen Saver None Resume Function ON Printer ESC P TONE Each time the Key Press Sound touch switch is pressed th...

Страница 96: ...S Switch the screen to a screen which does not have a buzzer attribute S Press the touch switch to which the buzzer stop attribute has been set If a buzzer stop attribute has been set to a touch switc...

Страница 97: ...Resume Function ON Printer ESC P TONE Each time the Buzzer Sound touch switch is pressed the setting option ON alternates with ERR ON OFF To set and quit the menu press the Quit touch switch The setti...

Страница 98: ...prevent this either use the screen saver function or periodically switch screens Redisplaying a Screen that has been Turned Off After the screen has been turned off by the screen OFF backlight OFF fun...

Страница 99: ...k Speed 9600bps MEMORY SWITCH MENU Quit Key Press Sound ON Buzzer Sound ON Screen Saver None Resume Function ON Printer ESC P TONE Each time the Screen Saver touch switch is pressed the setting op tio...

Страница 100: ...ction is called the resume function Setting the resume function protects the memory table from being initialized even when the power is turned on or reset or when the mode is switched to the RUN mode...

Страница 101: ...Function ON Printer ESC P TONE Each time the Resume Function touch switch is pressed the setting option ON alternates with OFF To set and quit the menu press the Quit touch switch The setting made las...

Страница 102: ...ing interruption function is set or by giving a screen printing command from the PC S Using the touch switch When creating screen data with the support tool set the screen printing func tion to a touc...

Страница 103: ...mm Method Host Link Host Link Speed 9600bps MEMORY SWITCH MENU Quit Key Press Sound ON Buzzer Sound ON Screen Saver None Resume Function ON Printer ESC P TONE Each time the Printer touch switch is pre...

Страница 104: ...Hard copies will be made in colors S ESC P TONE Specify this for a printer such as the EPSON ESC P Printer 24 pin that conforms to the printer control standard ESC P Hard copies will be made in mono...

Страница 105: ...refer to NT series Support Tool Operation Manual V028 E1 1 Prior to recording initialize the memory for display history recording refer to page 67 When the screen with display history recording attrib...

Страница 106: ...S Screen Year Month Day Hour Mi X Message 8 255 Compressor Error 2 20 Motor Error 1 3 Coolant Error 2000 1 Emergency Error End 1 1 For both order of occurrence and order of frequency the number of ent...

Страница 107: ...ce Mode Expansion Mode V0 0 Select Display History MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Init Memory Select Occurrence or Frequency The registered data will be disp...

Страница 108: ...7 In order of occurrence Screen No 1998 In order of frequency Note Screens No 1997 and No 1998 are reserved for recorded screen data dis play They are unavailable for any other purpose When recorded s...

Страница 109: ...I O Check The I O operations for the following items of the NT620S 620C are checked by the I O check function Touch Switch Communication I F LCD EL Buzzer LED Battery DIP Switch Screen Memory Printer...

Страница 110: ...elow Select Maintenance Mode SYSTEM MENU Quit Transmit Mode Maintenance Mode Expansion Mode V0 0 Select I O Check MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Init Memory...

Страница 111: ...lighted while it is pressed the touch switch is normally functioning S After the check is completed press the touch switch in the upper right corner The screen will return to the I O CHECK MENU Refere...

Страница 112: ...Mode Maintenance Mode Expansion Mode V0 0 Select I O Check MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Init Memory Select Comm I F I O CHECK MENU Quit Touch Switch Comm I...

Страница 113: ...numbers TOOL I F INPUT CHECK End S When the check is finished press the End touch switch The I O CHECK MENU will be redisplayed Checking the LCD EL display Check the NT620S 620C LCD EL display by usi...

Страница 114: ...uch Switch Comm I F Battery DIP Switch EL Display Buzzer LED Screen Memory Printer I F Calendar Clock S Dots the points that make up the screen are displayed one by one starting at the top left of the...

Страница 115: ...Display History I O Check Memory Switch PT Settings Init Memory Select Buzzer I O CHECK MENU Quit Touch Switch Comm I F Battery DIP Switch EL Display Buzzer LED Screen Memory Printer I F Calendar Clo...

Страница 116: ...ry I O Check Memory Switch PT Settings Init Memory Select LED I O CHECK MENU Quit Touch Switch Comm I F Battery DIP Switch EL Display Buzzer LED Screen Memory Printer I F Calendar Clock The RUN LED on...

Страница 117: ...xpansion Mode V0 0 Select I O Check MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Init Memory Select Battery I O CHECK MENU Quit Touch Switch Comm I F Battery DIP Switch EL...

Страница 118: ...settings by using the menu operation from the System Menu as shown below Select Maintenance Mode SYSTEM MENU Quit Transmit Mode Maintenance Mode Expansion Mode V0 0 Select I O Check MAINTENANCE MENU...

Страница 119: ...e DIP switch statuses press the End touch switch Note Always switch off the power to the NT620S NT620C before changing DIP switch settings Checking the Screen Memory Check the screen memory by using t...

Страница 120: ...without having pressed Exec the check is not executed The screen memory check starts While the check is in progress the message Checking is displayed S If the check is completed normally the message...

Страница 121: ...u shown below Select Maintenance Mode SYSTEM MENU Quit Transmit Mode Maintenance Mode Expansion Mode V0 0 Select I O Check MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Ini...

Страница 122: ...endar and Time Check the setting of the internal clock function by using the menu operation from the System Menu as shown below Other setting screens can then be displayed to set the date and time Sel...

Страница 123: ...ime specifications will be set and the CALENDAR CLOCK CHECK screen will be redisplayed S To cancel the settings press the Cancel touch switch This will redisplay the CALENDAR CLOCK CHECK screen withou...

Страница 124: ...V0 0 Select PT Settings MAINTENANCE MENU Quit Display History I O Check Memory Switch PT Settings Init Memory PT SETTINGS PT Control Area DM 0000 PT Notify Area DM 0010 Comm Method Host Link Host Link...

Страница 125: ...Setting 4 5 3 Broken Line Graph Setting 4 6 LAMP 4 6 1 Normal LAMP Functions 4 6 2 Image Library LAMP Setting 4 7 Touch Switches 4 7 1 Functions of Touch Switches 4 7 2 Stand Alone Functions 4 7 3 Inp...

Страница 126: ...rt tool and screen data creation refer to the NT se ries Support Tool Operation Manual V028 E1 j 4 1 1 Setting the Support Tool for Use with the NT620S 620C To create the screen data for the NT620S 62...

Страница 127: ...d The screen data is created by using the support tool The support tool registers the screen data used with one NT620S 620C to one file Screen data can be created by one of the following three methods...

Страница 128: ...new file select NEW FILE To edit an existing file select a file to edit Select NEW FILE and press Enter Enter filename on completion of creation Select Screen Creation Select a screen number to edit i...

Страница 129: ...en attributes to be set in the Help Message area The following screen attributes can be set Buzzer None Cont continuous sound Long long intermittent sound Shrt short intermittent sound History No Yes...

Страница 130: ...acter string memory table number Section 4 8 Numeral Setting page 157 Section 4 9 Character String Setting page 168 Image Library Specify the image library code number Section 4 2 3 Characters and Fig...

Страница 131: ...ransmit the screen data created by using the support tool to the NT620S 620C screen data memory Connect the NT620S 620C to the support tool and set the NT620S 620C to Transmit Mode Then press the F6 T...

Страница 132: ...horizontal Y coordinate vertical Coordinates x y 639 639 479 479 0 0 X coordinate horizontal Y coordinate vertical Coordinates x y 639 639 399 399 0 0 NT620S NT620C Display Elements The screen can dis...

Страница 133: ...they are used as user screens it will not be possible to use extension functions 4 2 2 Color Display NT620C Only The NT620C can display the entire screen and screen elements such as charac ters and gr...

Страница 134: ...elements which cannot be displayed in the color of transparency Display character strings in character string memory table Display numeric values in numeral table Numeric values and character strings...

Страница 135: ...arious attrib utes such as the enlarged or reverse display to the characters and figures The character and figure attributes can be set in the edit screen when creating the screen data by using the su...

Страница 136: ...ta Ver 3 direct connection or later version Library data is image data consisting of plural characters and graphics The size can be specified within the following range of rectangular areas NT620S Min...

Страница 137: ...scale x4 scales x9 scales x16 scales x64 scales Equ Wide High 4x 9x 16x 64x Smoothing Characters or marks enlarged to x4 scales or larger are displayed with the outline automatically smoothed This fun...

Страница 138: ...a polyline Filling The areas of graphics within the outline closed areas can be filled in a tiling pattern There are ten tiling patters as shown below Name Pattern Name Pattern Flat Slant right Box C...

Страница 139: ...shing display Normal display Only the outline of a graphic is displayed in a designated color Reverse display A graphic filled in the same color as that of the graphic outline is displayed Flashing di...

Страница 140: ...zer Three types of buzzer can be sounded and stopped Display history initialization The display history can be initialized Window control The opening of pop up windows can be disabled Numeral characte...

Страница 141: ...type overlapping or continuous when to create the screen data on a normal screen When a normal screen is selected existing screens will be erased and a normal screen will be displayed Overlapping Scre...

Страница 142: ...s a group of continuous screens The base screen used for registering the continuous screens is called a parent screen and the registered continuous screens are called child screens The current screen...

Страница 143: ...laying the screen For exam ple by displaying a screen to which a buzzer attribute has been set the buzzer of the NT620S 620C starts sounding Screens attributes are set for each screen on the Screen Li...

Страница 144: ...It is also possible to display this data by calling screen numbers 1997 and 1998 see page 120 Numeral setting attribute Select whether the numeric keys or control keys are automatically displayed or t...

Страница 145: ...is 29760 bytes Displaying a Character string The character string memory tables are registered with table numbers 0 to 999 When creating the screen data by using the support tool set the position on t...

Страница 146: ...be displayed on the NT620S 620C Character Type Dots vertical x horizontal Character Set Maximum Number of Characters Displayed in One Screen without overwriting Ty e horizontal NT620S NT620C Half hei...

Страница 147: ...support tool s system memory 512 Sets the number of numeral memory tables to 512 1000 Sets the number of numeral memory tables to 1000 The difference between setting 1000 numeral memory tables and 51...

Страница 148: ...s right aligned If the number of digits of a numeral data is smaller than that of the display area number 0 s will be displayed at the vacant digits These 0 s will not be dis played if the zero suppre...

Страница 149: ...splay Functions page 178 Recording in the alarm history This setting is to determine whether a change of PC contact to which the Bit Memory Table is assigned is recorded in the Alarm History Screen ch...

Страница 150: ...thod used to update the data of a currently displayed graph see Upgrading Graphs Changing the Contents of Allocated Words page 211 Graph settings are made when creating screen data using the support t...

Страница 151: ...nding to 0 100 100 can be specified Data val ue can be specified by two methods by directly specifying a numeric value and or by referring to the Numeral Memory Table Directly specifying method Numeri...

Страница 152: ...ethod varies according to the value range 1 When the value is in the minus range The display varies as follows according to the sign display setting Sign display No Displayed as 0 Sign display Yes Dis...

Страница 153: ...for bar graphs See page 138 Although it is possible to select either direct or indirect as the reference method with the support tool only the direct setting is meaningful when using an NT620S NT620C...

Страница 154: ...type The latest data is always displayed at the end of the screen As time goes by the graph already displayed moves in the direction of increase When a graph increases to the right it varies as shown...

Страница 155: ...dots If a value more than the graph displaying frame is specified a graph will not be displayed Direction of increase Drawing width Sampling period Sampling period is the time interval applied when th...

Страница 156: ...e latest data 50 100 100 100 3 When an absolute value of is equal to or greater than 1000 A value is displayed in a graph in the same way as 2 at the display posi tion depending on the presence of a s...

Страница 157: ...eaningful when using an NT620S NT620C It is not possible to use hexadecimal values for broken line graphs If hexadeci mal values are specified in numeral memory tables referenced to obtain graph value...

Страница 158: ...graph falls the center of a graph display area Negative value is displayed 100 100 100 Not to display a value below 0 Sign display No The broken line graph is displayed in the range of 0 to 100 0 posi...

Страница 159: ...hen value is in the following range the graph displaying method is re stricted as follows 1 In case of negative value A graph is displayed differently depending on the sign representation Without sign...

Страница 160: ...le of changing the displaying state according to an instruction from the PC There are two kinds of LAMPs Normal LAMP that chan ges the displaying state OFF ON Flashing of a graphic fixedly displayed a...

Страница 161: ...ange a combination of colors Guide display message Lamps can be displayed with the guide display messages The guide display message attributes are the same as that for the character display Refer to C...

Страница 162: ...he frame display of the normal LAMP When the frame is displayed only an area within the frame is ON or flashing When the frame is not displayed an area is ON or flashing together with the frame Unlit...

Страница 163: ...C screens can be switched or bit information sent to the PC by pressing lightly touching the touch switches in a panel The touch switches can also be made to light up or flash and go off like lamps To...

Страница 164: ...on Be careful about the positioning when setting touch switches Example 1 When switches are created at positions A and B and at the points where the vertical and horizontal lines extending from these...

Страница 165: ...ed or nothing if no label is specified unless an ON or flash instruction is sent from the PC or the touch switch is pressed Display Frame Type Switch OFF Switch ON Standard Solid 1 Solid 2 No display...

Страница 166: ...ions The NT620S 620C can switch over the screen only by operating the switches without instructions from the PC This function is referred to as Stand Alone Function When a screen data is created with...

Страница 167: ...haracter string setting functions Input keys are clas sified into the following three types Character keys Used to input character strings when using a character string setting function For details se...

Страница 168: ...s to the next input field Alarm list history display page scrolling Y B Alarm list history line scrolling 4 7 4 COPY Key Function Table input column are copied into other Memory Table or the numeral c...

Страница 169: ...y is pressed screen hard copy is canceled START key CANCEL key Screen hard copy START key Screen hard copy CANCEL key 10 1 10 1 When this key is pressed screen hard copy is started Temperature adjustm...

Страница 170: ...atus control area operation see page 235 Numerical Values that can be Input and Attributes that can be Set Numeral values up to 8 digit up to 7 digit for negative numbers can be entered in decimal and...

Страница 171: ...aracter key assigned to the touch switch a numeral value just entered is displayed in a screen When the RETURN key is pressed after an input operation is completed the numeral value entered is written...

Страница 172: ...creen attribute The Numeral Setting of the screen attribute is specified to System or User Screen when System is specified When a numeral setting input field is created numeric keys are automatically...

Страница 173: ...s User the same ten key as the System attribute can be displayed When the User Ten Key of the Input Setting is specified to create data for the Numeral Setting screen the following ten key is displaye...

Страница 174: ...tting input column subject to entry is specified to be ready for input operation before entering the numeral values using the ten key Specifying the Numeral Setting Input Column to be Entered The nume...

Страница 175: ...etails refer to NT series Support Tool Operation Manual V028 E1 j Specifying the column using the cursor moving key With the cursor moving key of the touch switch being set the numeral setting input c...

Страница 176: ...is pressed Confirming the input numeral value Be sure to press the RETURN key after an input operation is completed When the RETURN key is pressed the numeral value displayed is written into the nume...

Страница 177: ...1524 100 16 2 0000 720 3 2 0152 000 10 5 1524 150 17 0000 720 4 B 0152 000 11 2 1524 152 18 0000 000 5 0152 000 12 7 1524 527 19 1 0001 000 6 4 1524 000 13 1524 527 20 0001 000 Input example 2 In case...

Страница 178: ...y touching the key Checking the upper lower limits Upper lower limits are checked when pressing the increment decrement keys If it is found that an input numeral value is in excess of the limit as a r...

Страница 179: ...23 F0000123 Display attribute The same attributes as the numeral display are set For details refer to the Numerals which can be Displayed page 135 Restrictions and Additions when Creating the Thumb Wh...

Страница 180: ...ing on a screen The character string setting allows a character string to directly be entered from the touch switch into the character string memory table displayed in the screen and also sent to the...

Страница 181: ...led by a system control PT status control area operation How to Enter the Character Strings An appropriate character string setting input column is specified to be ready for an input operation before...

Страница 182: ...of the input key function however the four keys used for alarm display cannot be used By switching between windows a large number of character keys can be used It is also possible to create a temporar...

Страница 183: ...displayed screen base screen These windows can be opened whenever required by pressing touch switches The pop up window function can only be used with Ver 3 and later versions of the direct connectio...

Страница 184: ...a HELP screen during an operation Press here Window opens HELP HELP Control the conveyor By registering multiple character keys touch switches for use in character string setting windows required for...

Страница 185: ...NT620C windows If ele ments other than these are registered on a window screen they will not be dis played when the window opens Background color screen attribute NT620C only Fixed displays Touch swit...

Страница 186: ...1 pressed Screen 2 pressed Screen 2 pressed Screen 2 pressed CLOSE pressed Screen 1 Screen 2 CLOSE Screen 1 Screen 2 CLOSE Screen 1 Screen 2 CLOSE If an attempt is made to open a window that has not b...

Страница 187: ...tring input fields on base screens for provisional input before any data is input into the actual input field on the base screen This kind of numer al or character string input field in a window is ca...

Страница 188: ...ibutes determined by the settings for the actual input field on the base screen Numbers of integer and decimal fraction digits upper limit value lower limit value decimal hexadecimal zero suppress sig...

Страница 189: ...ta Move frame Display set data Move frame Display set data Move frame Number of input digits exceeded Delete temporary input field 7 8 9 4 5 6 1 2 3 0 CLR ENT 00000001 00 03 00 04 00000005 2 Numeric k...

Страница 190: ...e when there is any contact that becomes 1 ON Since the display column of a message is also a touch switch correspond ing image library can be displayed by pressing the message being displayed If the...

Страница 191: ...li brary FE52 set to the bit memory table number 13 is displayed Character String Table No 32 Character String Table No 50 Character String Table No 32 When the contact corresponding to the message be...

Страница 192: ...message When the same mes sage is pressed again Screen corresponding to the second message Screen 32 Return Character String Table No 32 Setting the Alarm List Display Function Setting the Bit Memory...

Страница 193: ...Example of setting No Host Table Dsp Cl Image Lib SwScreen Bit Comment 000 No No 001 No No 002 Ys No 999 Red FD20 2000 CH 000000 003 Ys No 123 Blue FD21 1234 AR 000000 004 No No 124 Whit FD22 1235 LR...

Страница 194: ...by the Alarm First in First out setting of the System Memory of the support tool as follows ON Old history is cleared and new history is recorded OFF Alarms in excess of 256 are not recorded new alar...

Страница 195: ...in the case of the NT620C When the alarm history is set the scrolling keys are created auto matically Creating and using the scrolling keys are the same as the alarm list display Refer to the Scrollin...

Страница 196: ...nging the Contents of Allocated Words 5 3 Lamps and Touch Switches 5 3 1 Allocation Bits and Display of Lamps 5 3 2 Turning ON lit and OFF unlit the Lamps Changing the Contents of Allocated Bits 5 3 3...

Страница 197: ...ype of PC Refer to Appendix L PC Memory Map page 327 The allocations must be made without exceeding respective area range OMRON PCs C Series PCs CVM1 CV Series PCs Symbol Allocated Allocated Word Allo...

Страница 198: ...tatus according to the bits and words obtained from the PC NT620S 620C operation example Lamp 0 DM0100 to DM0102 Bit 010012 NT620S 620C PC a b c d e f Bit 010012 Character string memory table 2 Numera...

Страница 199: ...egis tration See Note Registered Canceled Continuous buzzer Sounded Not sounded Intermittent buzzer short Sounded Not sounded Display history initialization Performed Not performed Intermittent buzzer...

Страница 200: ...es to the PC When any NT620S 620C status has changed such change is written to this area in the PC and the PC will read the data from this area to check the NT620S 620C status The PT status notify are...

Страница 201: ...Special Relay f Internal Special Relay f TIM Timer Timer CNT Counter Counter HR Holding Relay f AR Auxiliary Relay f Auxiliary Relay LR Link Relay f f OK NG Since the special auxiliary relays of the C...

Страница 202: ...allocated bit of a bit memory table during operation For details on these methods see Stand Alone Functions page 154 or the next section Switching the Screen Display by Using the Allo cated Bit of a B...

Страница 203: ...he PT status notify area PT to PC also change S Startup screen When the NT620S 620C starts up it displays the screen whose screen num ber is written in the screen switch setting The startup screen set...

Страница 204: ...be flag turns ON the number of the currently displayed screen is read and written to the currently displayed screen word in the PT status notify area In this case the NT620S 620C will not write the sa...

Страница 205: ...er Timer CNT Counter Counter HR Holding Relay f AR Auxiliary Relay f Auxiliary Relay LR Link Relay f f OK NG Since the special auxiliary relays of the CV series PCs are allocated to the sys tem they c...

Страница 206: ...A ladder program to control the NT620S 620C is not required S Program operation When bit 001000 comes ON the NT620S 620C displays screen No 1000 5 1 6 Notifying the Display Screen to the PC To Know t...

Страница 207: ...the PC S Available allocation words The PT status notify area PT to PC can be allocated to the following PC areas Symbol C Series PCs Allocated CVM1 CV Series PCs Allocated DM Data memory f Data memo...

Страница 208: ...is switched In this example the number of the previous screen is also stored S Support tool settings Make the following settings with the support tool PT status notify area CH 0110 S PC ladder program...

Страница 209: ...f dis played memory tables are directly correlated with the contents of the allocated words Direct specification Character string memory table 51 Allocated word character string memory table 51 NT620S...

Страница 210: ...ated to the following PC words Set the word type and the first word Symbol C Series PCs Allocated CVM1 CV Series PCs Allocated DM Data memory f Data memory f CH Internal Special Relay f Internal Speci...

Страница 211: ...ory table with that number are dis played A combined total 50 of numeral displays and character string displays can be specified on one screen by using indirect specification Indirect specification Nu...

Страница 212: ...ocated DM Data Memory f Data Memory f CH Internal Special relay f Internal Special relay f TIM Timer Timer CNT Counter Counter HR Holding Relay f AR Auxiliary Relay f Auxiliary Relay LR Link Relay f f...

Страница 213: ...2 When the data contain characters A to F Start Start 1 Decimal without sign 123B56 Decimal with sign 123B56 Hexadecimal F0123B56 3 B 5 6 F 0 1 2 If the hexadecimal data A to F are stored when the dec...

Страница 214: ...n store up to 20 words 40 characters Start Start 1 Start 19 Code 1 Code 2 Code 3 Code 4 Code39 Code40 Character string memory table display example To display the characters in order allocate the char...

Страница 215: ...tables Procedure 1 Use the support tool to allocate the numeral and character string memory tables to the PC memory 2 Register the memory tables for the numerals and character strings to be dis playe...

Страница 216: ...st significant digits the contents of word DM0001 are incremented by 1 each second The value displayed on the NT620S 620C in numeral memory table entry No 1 most significant digits increases by 1 3 Wh...

Страница 217: ...n monitoring a series of words or when using unique codes to specify individual character strings etc Procedure 1 Set the PC area for the numeral memory table to be used for indirect specifi cation of...

Страница 218: ...n Indirect Specification An example in which the character strings being displayed are changed by ad ding the contents of the word allocated to the numeral memory table which is used in indirect speci...

Страница 219: ...ng memory tables by using the copy memory table setting of the PT status control area NT620S 620C PC Memory table Copy destination for display PT status control area Screen switch setting PT status co...

Страница 220: ...ster the memory tables for the numerals and character strings to be dis played when creating the screen data by using the support tool To display a character string use character display and specify t...

Страница 221: ...mber of registered words include discrepancies a numeral memory table may not be copied and displayed correctly Application Example of Copying of a Character String Memory Table This example gives a P...

Страница 222: ...owing describes the procedure to upgrade the graph on the NT620S 620C by changing the contents of the allocated words To change the graph display on the NT620S 620C change the contents of the PC words...

Страница 223: ...allocating them to the PC bits Set the area and bit num ber S Available allocation bits The lamps can be allocated to the following PC areas Symbol C Series PCs Allocated CVM1 CV Series PCs Allocated...

Страница 224: ...lamp data With the NT620S 620C it is possible to set lamps that display any required image or library data in their lit status and in their unlit status For details see Image Library LAMP Setting pag...

Страница 225: ...ated to touch switches notify bits which serve to notify statuses to the PC and control bits which control the lighting flashing of the touch switches for other functions only lamp bits can be allocat...

Страница 226: ...ad on display and notification is based on these contents 4 Notification in bit units When using touch switch input notification note the following points In the case of 1 in the table the other bits...

Страница 227: ...word number 5 3 4 Lit Flashing and Unlit Touch Switch Statuses Changing the Status of Allocated Bits This section describes how to change the statuses of allocated bits and thereby the statuses of the...

Страница 228: ...ed by checking the ON OFF status of its notify bit The touch switch notify bits can be allocated to the following areas of the PC memory Symbol C Series PCs Allocated CVM1 CV Series PCs Allocated DM D...

Страница 229: ...ntents of the word before display the other bits in the word are not overwrit ten However if the contents of the word are changed at the PC during dis play they will be rewritten based on the contents...

Страница 230: ...01 06000 05001 05000 1 scan ON Touch switch No 10 notify bit Stop flag touch switch No 11 lamp bit Touch switch No 10 notify bit Run flag touch switch No 10 lamp bit Touch switch No 11 notify bit Touc...

Страница 231: ...strobe flag it determines the numeral memory table number in which the numerical data that was changed at the NT620S 620C is stored Numeral memory table 1 PT status notify area Allocated word numeral...

Страница 232: ...numeral setting screen and allocate the nu meral memory table to the PC memory 3 Create a PC program for reading the content upgrade memory table in the PT status notify area when the numeral setting...

Страница 233: ...ring to the allocated word In this case the contents of numeral memory table No 3 are stored in DM 0005 and the contents of numeral memory table No 4 are stored in DM 0006 5 4 2 Notification of Charac...

Страница 234: ...BCD Data is written to the content upgrade memory table as three digits of BCD binary coded decimal data When the character string setting strobe flag bit has been notified to the PC it returns to th...

Страница 235: ...character string memory table number after a value has been changed by inputting character string data at the NT620S 620C S Support tool settings Make the following settings using the support tool All...

Страница 236: ...ts of Bit Memory Tables The alarm list function automatically displays and clears alarm messages con tents of character string memory tables that correspond to the allocated bits of memory tables in a...

Страница 237: ...bit bit memory table 10 1 1 ON The relationship between the status of the allocated bit of the bit memory table and the corresponding alarm message is as follows 0 OFF Deleted 1 ON Displayed Procedure...

Страница 238: ...owing settings are made using the support tool Bit memory table No 20 CH 001512 Bit memory table No 21 CH 000407 Bit memory table No 22 AR 000000 Bit memory table No 23 LR 001003 Bit memory table No 2...

Страница 239: ...r der of priority der of riority When the second from top alarm message is pressed The alarm list is composed of touch switches By PROCESS 3 STOPPED Y of touch switches By pressing the touch switch of...

Страница 240: ...ks Display reading l 247 Second 00 to 59 y g only 248 Minute 00 to 59 249 Hour 00 to 23 24 hour system 250 Date 01 to 31 251 Month 01 to 12 252 Year 00 to 99 Last 2 digits of year 253 Day of week 00 t...

Страница 241: ...an area of the PC for other uses It is possible to rewrite the con tents of these memory tables by first writing the new setting into tables other than 254 and 255 and then copying it into tables 254...

Страница 242: ...s Numeral memory tables 254 and 255 are exclusively for time setting write only Do not use them for numeral displays or graph displays Initial values set with the support tool are invalid in the case...

Страница 243: ...18 to 21 set in the PC are read and written to the words DM0000 to 0003 allocated to numeral memory tables 264 and 265 2 Copy the contents of numeral memory table 264 day hour minute second into nume...

Страница 244: ...tination in step 1 The copied date and time is notified to the area in the PC S Important points concerning numeral memory tables used for the clock func tion Numeral memory tables 247 through 253 sto...

Страница 245: ...contents of numeral memory table 249 hour which used for reading the clock function into numeral memory table 259 The hour and minute set in the NT620S 620C are stored in DM0000 and DM0001 which are t...

Страница 246: ...not match the actual status of the NT620S 620C For example the buzzer may sound even though the setting for continuous buzzer bit 13 is OFF In this kind of case control the NT620S 620C by using the PT...

Страница 247: ...n connected 6 Unit No 6 Communication in progress flag ON when connected 7 Unit No 7 Communication in progress flag ON when connected 8 Unit No 0 Priority registration lamp ON when registered 9 Unit N...

Страница 248: ...firming that bit 7 printer operating status of the PT sta tus notification area is in the 0 OFF status When printing starts and bit 7 of the PT status notification area has been set to the 1 ON status...

Страница 249: ...C PT is not read when the NT620S 620C starts up It is only read and control is only executed when the contents of the PT status control area are changed after the NT620S 620C has been started up Since...

Страница 250: ...us control bits are set as shown below when both bits 09002 and 09003 turn ON Continuous buzzer bit 13 0 Not sounded Short intermittent buzzer bit 12 0 Not sounded The NT620S 620C buzzer stops 5 8 Not...

Страница 251: ...e backup battery for the NT620S 620C memory becomes low this bit is set to ON 1 S Screen switch strobe flag bit 12 When the screen displayed on the NT620S 620C is switched by a designation from the PC...

Страница 252: ...f CH Internal Special Relay f Internal Special Relay f TIM Timer Timer CNT Counter Counter HR Holding Relay f AR Auxiliary Relay f Auxiliary Relay LR Link Relay f f OK NG Since all the CVM1 CV series...

Страница 253: ...word S Program operation 1 If PT operating status contact 11215 is turned OFF 0 and battery con tact 11213 is turned ON 1 1 NT620S 620C stop low battery voltage is transmitted to DM0001 2 If PT opera...

Страница 254: ...ons centered on communications between the NT620S NT620C and host when using the memory link 6 1 Operation of the Memory Link 6 1 1 What is the Memory Link 6 1 2 PT Memory 6 1 3 Memory Link Commands 6...

Страница 255: ...ic values or character strings are input at the NT620S NT620C side the NT620S NT620C issues a command to notify this input to the host RS 232C communication RS 422A communication Memory R W commands I...

Страница 256: ...ing the contents of the PT memory and memory tables in the NT620S NT620C They are issued from the host and as the response the NT620S NT620C sends back the specified data There are the following three...

Страница 257: ...ica tions using the BASIC language as an example 6 2 1 Communication Protocol Communication between the host and the NT620S NT620C takes place in ac cordance with the following protocol 1 In order to...

Страница 258: ...set Operation at host Operation at NT620S NT620C Data write command Command transmission Command reception Command response reception Response or re send command Response transmission Sometimes multip...

Страница 259: ...n this format m 1 1 BCD digit t1 t2 t3 t4 0123 4 BCD digits l1 l2 99 2 BCD digits s1 s2 24 2 hexadecimal digits The character string actually transmitted is as shown below 4E 31 30 31 32 1B 52 33 N 1...

Страница 260: ...n errors are not displayed on the screen even if they occur with the exception of overflow errors If an overflow error occurs an error message is displayed on the screen and operation is stopped 6 3 C...

Страница 261: ...word of the PT memory S Used to read the statuses of the PT status notify area lamps touch switches and bit memory tables allocated to the PT memory and the contents of numer al and character string m...

Страница 262: ...ad 9 Present only 1 table read t1 to t4 First numeral memory table number read 4 BCD dig its 0000 to 0999 I1 I2 Number of read tables 2 BCD digits 00 100 01 to 99 1 to 99 When m is 8 or 9 omit this se...

Страница 263: ...rned at one time If reading of more than 20 tables is specified multiple responses are made each comprising the data of 20 tables Note that the first word number read in the second and later responses...

Страница 264: ...ck sum 2 hexadecimal digits This is always added Function S Reads the data of the specified number of character string memory tables starting from the specified character string memory table S A maxim...

Страница 265: ...t initial zeroes so that there are less than 4 digits Individual words of data are delimited by commas s1 s2 Check sum 2 hexadecimal digits If m is an even number omit this setting Response Only if Ye...

Страница 266: ...to dnm Contents of the numeral memory tables 1 to 8 hexadecimal digits 0 to FFFFFFFF It is possible to omit initial zeroes so that there are less than 8 digits Individual words of data are delimited...

Страница 267: ...ers 00 to FF In the case of character string memory tables allo cated to the host specify the registered number of words multiplied by 2 and in the case of character string memory tables not allocated...

Страница 268: ...t initial zeroes so that there are less than 4 digits s1 s2 Check sum 2 hexadecimal digits If m is 0 omit this setting Response Only if Yes is set for the Response memory switch the response indicated...

Страница 269: ...l the numeral memory tables within the range specified by the first cleared numeral memory table number and final cleared numeral memory table number to the value set with the support tool S If settin...

Страница 270: ...for both the first cleared character string memory table number and the final cleared character string memory table number all the character string memory tables are cleared It is not possible to omit...

Страница 271: ...umber 0102CH Contents of the word after the change hexadecimal 3013 binary notation 0011 0000 0001 0011 Changed bit information hexadecimal 0001 binary notation 0000 0000 0000 0001 Check sum hexadecim...

Страница 272: ...that a numeric value has been input to the numeral memory table Example S Command 4E 35 30 30 1B 53 30 N 5 0 0 ESC S 0 0 0 5 CR 0 30 30 35 0D 30 0 30 0 30 30 31 0 1 0 30 3 33 Input numeral memory tabl...

Страница 273: ...al digits This is always added Response Format None Function S In accordance with operations at the PT such as character string settings and copying of character string memory tables notifies the host...

Страница 274: ...us notify area have changed However in the following cases a dedicated command is issued and therefore the PT status notify command is not issued When numeral input has occurred When character string...

Страница 275: ...s re sent Function S Requests re issue of the last input notify command touch switch input notifica tion numeral input notification character string input notification PT status no tification command...

Страница 276: ...error A re send request command has been issued although there is no input notify command to re send 10 Check sum error The specified sum value and calculated sum value differ 11 Communication error A...

Страница 277: ...urrence of errors 7 1 Hardware Faults 7 2 Responding to Displayed Error Messages 7 2 1 Errors Occurring when the Power is Turned ON 7 2 2 Errors Occurring During Operation 7 2 3 Errors Occurring on Sc...

Страница 278: ...at the support tool do not match the NT620 620C Using the Tool Settings of the support tool set the PT model and direct access settings that match the NT620 620C Cannot communicate with the PC Memory...

Страница 279: ...contents of the memory table are not the same as the initial values set with the support tool Memory table data was lost because the voltage of the battery dropped Replace the battery and execute mem...

Страница 280: ...otify area by using the support tool None NT620S NT620C doesn t start up Illegal data has been written to the screen data memory Initialize the screen data memory See 3 4 Initializing Memory page 63 N...

Страница 281: ...ontact your OMRON service center 7 2 4 Communication Errors This section describes the errors relating to communication with the PC that can occur during operation and their remedies S Operation when...

Страница 282: ...contact allocation and the word settings If the influence of noise is deemed to be present separate the cable from the source of the noise and insert a noise filter in the power supply line When usin...

Страница 283: ...ation panel Reference There is no backlight in the NT620S S Replaceable backlight model NT620C CFL01 S Guide to backlight replacement Under normal conditions it can be assumed that the backlight will...

Страница 284: ...Screw Backlight handle Screw Removing the Backlight View from side 4 Insert the new backlight Reversing the action in step 3 push the backlight in at an angle to start with then when it contacts somet...

Страница 285: ...2 Replacing the Battery The NT620S 620C uses a lithium battery to back up the memory contents The battery life is 5 years if the NT620S 620C is used in a location where the am bient temperature is 25_...

Страница 286: ...more than 5 minutes without a battery 2 Turn off the power to the NT620S 620C and remove the lid of the CFL case located at the upper right part of the rear of the NT620S 620C remove the screw with a...

Страница 287: ...re no restrictions on battery replacement time Caution Never short the and terminals of the battery Do not recharge take apart or heat the battery or discard it into open flame Attempting any of these...

Страница 288: ...are stuck to the display remove them during cleaning Note Never use volatile solvents such as benzene or thinners or chemical dusters These could cause degeneration of the coatings of the NT620S 620C...

Страница 289: ...xternal connecting cables Faults such as incipient disconnections Visual inspection Components with limited lives Brightness of the backlight NT620C Must be sufficiently bright Backlight life Brightne...

Страница 290: ...Hz with 1 5 G 14 7 m s2 acceleration in X Y and Z directions Shock resistance Durability 30 G 3 times each in X Y and Z directions Malfunction 20 G 3 times each in X Y and Z directions Dimensions mm 2...

Страница 291: ...number that can be registered per screen 256 Input Pressure sensitive type Operating Activating force 1 N min Life expectancy 1 million operations minimum Display Capacity Item Specification Display...

Страница 292: ...cifications Item Specifications Display characters Half size characters 8 x 8 dots Alphanumerics and symbols Normal size characters 8 x 16 dots Alphanumerics and symbols Mark 16 x 16 dots User defined...

Страница 293: ...ay error screen display such as abnormal reception OFF Reception of a command from the PC key input screen display without buzzer setting Sound pressure Min 80 dB Average 87 dB measured at 10 cm in fr...

Страница 294: ...ms to NEC PL PR201H HP TONE Conforms to PCL5 Communications Specifications For a Host Link Item Specification Communications standard EIA RS 232C Communications settings Start stop synchronization Bau...

Страница 295: ...4800 9600 19200 bps Data length 7 8 bits Stop bit 1 2 bits Parity None even odd Flow control None RS CS XON XOFF RS CS can only be selected with RS 232C Connector 9 pin D SUB connector female 9 pin D...

Страница 296: ...287 Appendix B Dimensions Body NT620S ST211 B POWER RUN 275 10 83 263 10 35 192 7 56 180 7 09 6 0 24 71 2 80 Unit mm inch...

Страница 297: ...Appendix B Dimensions 288 Body NT620C ST141 B POWER RUN 275 10 83 263 10 35 196 7 72 180 7 09 6 0 24 76 8 3 02 Unit mm inch...

Страница 298: ...NT620C Printer cable RS 232C cable RS 232C cable 32 1 26 96 3 78 22 0 87 83 3 27 45 1 77 46 1 81 91 3 58 Unit mm inch S Dimensions for Installation NT620S NT620C Installation panel 34 1 34 min 38 1 5...

Страница 299: ...th RS 422A terminal block cover closed 30 W 114 H 100 2 D mm With RS 422A terminal block cover open 30 W 114 H 119 5 D mm Installation and Removal The RS 232C RS 422 converter unit NT AL001 is install...

Страница 300: ...l stopper on the bottom of the unit and pry the unit away Installation in an Operation Panel Make two screw holes in an operation panel wall at least 2 mm thick and secure the converter to the wall wi...

Страница 301: ...to prevent noise 1 Avoid installing the unit in panels in which high voltage equipment is also installed 2 Install the unit at a distance of at least 200 mm from power lines 3 If the unit is installe...

Страница 302: ...0S NT620C Pack the NT620S NT620C in the packaging intended for it before transporting it Store the NT620S NT620C in a location that meets the following conditions Ambient temperature 20 to 70_C NT620S...

Страница 303: ...istered in the NT620S 620C are used as the initial values in the memory tables these values are written into the allocated words of the PC Screen switching Screen element registration Reading of regis...

Страница 304: ...processing is increased in proportion to the excess number and this gener ates a delay in processing If the point where the quantity that can be registered is exceeded is in the middle of an element t...

Страница 305: ...atus notify area Changing the contents of words allocated to the PC when the value in a numeral memory table has changed Changing the contents of words allocated to the PC when the value in a numeral...

Страница 306: ...r Cover XM2S 0911 C series CQM1 C200HS C200HX HG HE CVM1 CV series CPU unit CV500 LK201 9 pin manufactured by OMRON XM2S 2511 C500 LK203 C500 LK201 C200H LK201 V1 25 pin manufactured by OMRON DB C2 J9...

Страница 307: ...that the current capacity of the equipment to be supplied is within 150 mA before using the 5 V output of pin No 6 The 5 V output of NT620S NT620C delivers 5 V 5 and 150 mA maximum Do not use the 5 V...

Страница 308: ...RS CS SG RS 232C interface RS 232C interface Pin number Abbreviation 1 2 3 4 5 6 7 8 FG SD RD RS CS SG Shielding wire 25 pin connector NT620S 620C PC host link unit ER 20 5V Connecting an NT620S 620C...

Страница 309: ...of the PC connector together see in the figure Connect the cable shielding wire to the connector cover and pin 1 at both the NT620S 620C and CPU ends of the cable 1 2 3 4 5 6 7 8 9 Pin number Abbrevia...

Страница 310: ...e Abbreviation Signal Direction No Signal Name Abbreviation Input Output Connector cover Frame ground FG 1 Frame ground FG 2 Send data SD TXD f 3 Receive data RD RXD f 4 Request to send RS RTS f 5 Cle...

Страница 311: ...ding wire to the connector cover and pin 1 at the host link unit end of the cable only Communication port 1 25 pin Connector 1 2 3 4 5 6 7 8 9 Pin number Abbreviation SD RD RS CS 5V SG RS 232C interfa...

Страница 312: ...64 E Note The host link function incorporated in CV CVM1 CPUs with the exception of EVj cannot be used Electrical characteristics Complies with EIA RS 232C Signal direction Signal input and output is...

Страница 313: ...AL001 Connector Pin No Signal Name Abbreviation Signal Direction No Signal Name Abbreviation Input Output Connector cover Grounding or earth for safety purposes FG 2 Send data SD TXD f 3 Receive data...

Страница 314: ...5 6 7 8 SD RD RS CS 5V SG FG SD RD RS CS 5V SG FG SG SDB SDA RDB RDA CSB CSA RS 232C interface RS 232C interface RS 422A interface RS 422A interface Pin No Abbrev RS 232C 9 pin NT AL001 Abbrev 9 pin...

Страница 315: ...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...

Страница 316: ...tube over each wire 2 Pre solder each wire and connector cable 3 Solder each wire to the connector terminal Heat shrink tube F 1 5mm dia l 10mm Soldering iron 4 Push the heat shrink tube over the sold...

Страница 317: ...anufactured by Fujikura Ltd CO MA VV SB 5PX28AWG Multicore cable manufactured by Hitachi Cable Ltd S For a 9 pin connector Personal computer Shielded wire Connector for peripheral devices on PT body T...

Страница 318: ...max 500 m RS 232C RS 422 converter unit type NT AL001 RS 232C cable max 2 m NT620S NT620C Wiring S Wiring of RS 232C cable 2 3 4 5 6 9 Pin No Abbrev SD RD RS CS 5V SG RS 232C interface Shielding wire...

Страница 319: ...C connector C series C120 C200H C500 F C1000H C2000 H C200H LK201 V1 Rack mounting Unit with RS 232C connector for C200H C series C200H C200HS C500H LK201 V1 Features a selectable RS 232C RS 422 conne...

Страница 320: ...r for RS 232C connections selectable 9 pin C200HS C200HE CPU32 E C200HE CPU42 E Features a connector for RS 232C connections selectable 9 pin C series C200HE C200HG CPU33 E C200HG CPU43 E C200HG CPU53...

Страница 321: ...00HX CPU54 E C200HX CPU64 E Features a connector for RS 232C connections selectable 9 pin type C series C200HX CV500 CPU01 EV1 CV1000 CPU01 EV1 CV2000 CPU01 EV1 CVM1 CPU01 EV2 CVM1 CPU11 EV2 CVM1 CPU2...

Страница 322: ...422A port of the NT620S NT620C and the peripheral port of the CPM1 Related Parts and Equipment for PT Name Model Remarks Support Tool NT ZA3AT EV2 3 5 inch FD System installer NT620 ZS3AT EV1 NT620 Z...

Страница 323: ...ection cable Model Remarks AWG28X5P IFVV SB Multicore cable manufactured by Fujikura Ltd CO MA VV SB 5PX28AWG Multicore cable manufactured by Hitachi Cable Ltd Applicable connectors Name Model Remark...

Страница 324: ...acklights may be regulated by national or local autho rities Dispose of them in accordance with the laws and regulations of the relevant country and local authority Reflection Suppressing Protective S...

Страница 325: ...ents Napthalene Soya oil Toluene For information on protection against chemical agents not included in the table above please ask OMRON If it is a chemical agent to which silicone rubber is recognized...

Страница 326: ...Appendix K Option List 325 Battery 3G2A9 BAT08 This is a lithium battery used for memory backup...

Страница 327: ...0000 to 0031 0000 to 0031 0000 to 0127 0000 to 0511 C1000H 0000 to 4095 C2000 H CQM1 0000 to 0255 0000 to 0099 0000 to 0027 0000 to 0063 0000 to 0051 0000 to 6655 CPM1 0000 to 0019 0200 to 0255 0000...

Страница 328: ......

Страница 329: ......

Страница 330: ...to PT Character string memory table read command Sent from host to PT Character string memory table write command Sent from host to PT Character string Character string memory table display Character...

Страница 331: ...termines the numeral memory table number Determining touch switch status Difference between image data and library data Dimensions Dimensions NT AL001 Dimensions for installation DIP switch DIP switch...

Страница 332: ...ation of the input keys Initialization error Initialization of the display history data memory Initialization of the memory tables Initialization of the screen data Initialization setting Initialize t...

Страница 333: ...d sent from host to PT Numeral memory table write command sent from host to PT Numeral memory tables 247 through 253 Numeral memory tables 254 and 255 Numeral setting Numeral setting attribute Numeral...

Страница 334: ...es Reset switch Response Restrictions when creating the thumb wheel type Resume function Reverse and flashing display Reverse display RS 232C adapter RS 232C cable RS 232C communication RS 232C RS 422...

Страница 335: ...nu System program System program transfer T Temporary input fields Ten key Ten key type Terminal resistor Thumb wheel type Tiling pattern To stop the buzzer sound Tool I F Tool settings Touch switch S...

Страница 336: ...rogram added Page 45 Changes made to information on cables Pages 70 96 Information on the maximum number of recordable screens added Page 135 Changes made to information on overlapping screens Page 13...

Страница 337: ...Cat No V033 E1 5 Note Specifications subject to change without notice Printed in Japan 0401 0 7M 0597 Authorized Distributor...

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