NT support tool (V053-E1-1) (986753), страница 25
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Attributes to bedisplayed here vary somewhat according to the PT model.Standard:The numeric value is displayed in the specified color andspecified background color.Inverse:The numeric value and background are displayed in colorswhich are the reverse of the specified colors.Flash:The numeric value flashes when displayed. If this attribute isselected, standard display and no display (background coloronly) are alternated.Inverse Flash: The numeric value is displayed by alternating standard displayand inverse display.Reference: To check “Flash” and “Inverse Flash” display on the screen, specify [SimulateFlash] from [View] menu.
(For details, refer to 5–1–3)[Display Type]Specify the notation in which numeric values are displayed.Decimal:Numeric value is displayed in decimal.Hexadecimal: Numeric value is displayed in hexadecimal.The display will differ according to the specified notation even if the same content isdisplayed.DecimalHexadecimal[Format]Specify the number of digits in the integer part and decimal fraction part.Integer:Specify the number of digits entered in the integer part.Decimal:Specify the number of digits entered in the decimal fraction part.Integer part Decimal part141Common OperationSection 6-1[Zero Suppression]Specify whether leading zeros should be suppressed.Ticked:Leading zeros are suppressed.Not ticked:Leading zeros are not suppressed.Without zero suppressionWith zero suppression[Display Sign]Specify if a sign (–) is displayed.When a negative numeric value is displayed with this item selected, a negativesign “–” is displayed preceding a numeral.
Since this sign is included in the numberof digits in the integer part, the maximum digit number is reduced by 1. When thisitem is not selected, a negative numeric value is displayed as an absolute value.Ticked:Numeric values are displayed without a sign.Not ticked:Numeric values are displayed with a sign.Without a signWith a signReference: How a numeric value is displayed according to the setting for [Integer], [Decimal],[Zero Suppression], and [Display Sign] is shown below.IntegerDecimalZeroSuppressionDisplay SignData Storedin NumeralTableDisplay onthe Screen30Not tickedCheck mark not set1201230Not tickedCheck mark not set–1201230TickedCheck mark not set121230TickedCheck mark not set–121230TickedCheck mark set121230TickedCheck mark set–12–1231Not tickedCheck mark not set1000.131Not tickedCheck mark not set–12001.221Not tickedCheck mark set100.121Not tickedCheck mark set–12–01.221TickedCheck mark set10.121TickedCheck mark set–12–1.2*:142With conventional PT models, negative numeric value data is prefixed by “F”.For example, “–12” is set as “F0000012”.With NT31, NT31C, NT631, and NT631C, numeric values are stored assigned binary data.Common OperationSection 6-1Channel setting for an elementSpecify the PC (PLC) address used for reading and writing by an element such asmemory table, lamp, or touch switch.For a numeral or character string memory table (string table), specify the lower address or the least significant address of the word to be referred to.For a lamp, a touch switch, or a bit memory table, specify the allocated bit number.When specifying a bit, specify the address and bit position of a word which is referred to.Note that, timer (TIM) and counter (CNT) cannot be set for bits or (character) stringwords.S Using PLC address setting dialog boxNormally, a button for displaying the PLC address setting dialog is provided forPLC address input field.In the dialog, PLC addres can be set easily by selecting from the available areas.Example: Numeral table(PLC Vendor : OMRON)Example: Touch switch(PLC Vendor : OMRON)[Channel]Select the type of channel to be referred to from the list box.[Address]Input the address of channel to be referred to.[Bit]Input the bit position of channel address to be referred to.Direct input of PLC addressIt is possible to input PC (PLC) address, for example “D00001”, directly into theaddress input field .
You can input addresses easily when you know which area isavailable.When inputting PLC addresses, input a channel number and a bit number withouta blank following a character which indicates area type. However, in case of numeral table or string table, specification of bit number is not needed.When you do not specify PLC address, input “- -” into the input field.Input methods varies according to the “PLC Vendor” setting as follows. Only inputmethod is described here. For details on specification method of PLC address forPLC other than OMRON, refer to “PC Connection Operation Manual (V042-E1–V)”143Common OperationSection 6-1[PLC Vendor: OMRON]Possible areas and characters which indicate area type are as follows.CharacterNoneHALTCDEArea TypeCommon I/O AreaHolding RelayAuxiliary RelayLink RelayTimerCounterData Memory AreaEM Current Bankf: Specification possibleChannelBitffffffffffffff: Specification not possibleWith NT11S, NT20S, NT30, NT30C, NT600S, NT620S, NT620C and NT625C:Input a channel number as a 4-digit number (leading zeros can be suppressed)and a bit number as a 2-digit number.With NT31, NT31C, NT631 and NT631C:Input a channel number as a 5-digit number (leading zeros can be suppressed)and a bit number as a 2-digit number.[PLC Vendor: MEMLINK]Possible areas and characters which indicate area types are as follows.CharacterNoneArea TypeMemory Link Areaf: Specification possibleChannelBitff: Specification not possibleInput a channel number as a 4-digit number (leading zeros can be suppressed)and a bit number as a 2-digit number.[PLC Vendor: Mitsubishi_A]Possible areas and characters which indicate area types are as follows.CharacterXYMLBCTDRWArea TypeInput RelayOutput RelayInternal RelayLatch RelayLink RelayCounterTimerData RegisterFile RegisterLink Registerf: Specification possibleChannelBitffffffffffffffffff: Specification not possibleInput a channel number as a 4-digit number (leading zeros can be suppressed)and a bit number as a 2-digit number.144Common OperationSection 6-1[PLC Vendor: Mitsubishi_Fx]Possible areas and characters which indicate area types are as follows.CharacterXYMSCTDArea TypeInput RelayOutput RelayAuxiliary RelayStateCounterTimerData Registerf: Specification possibleChannelBitffffffffffff: Specification not possibleInput a channel number as a 4-digit number (leading zeros can be suppressed)and a bit number as a 2-digit number.Batch address change operationThe set PC (PLC) addresses can be changed into the required addresses in abatch.
Since the change source can be specified as a range, processing such aschanging the address range “DM1000 to 01499” to the address range “DM1800 to2299” is possible at one time. Shifting in bit units is also possible.Reference: Batch address change operation is possible using either the dialog box displayedby [Tools] → [Table...] or the function called by [Tools] → [Change Address].
Depending on how the address change operation is called, the objective addressesdiffer – in the operation using the edit dialog box of the memory table, addresses inthe table being edited are objective while all addresses in the entire screen dataare objective of the operation if the operation is performed using the [Tools] menu.The explanation below is given for the batch address change operation where theentire screen data is the objective of the operation. For the procedure to performthe operation using the edit dialog box of the memory table, refer to 7-1–3 “BatchAddress Change Operation”.S Description of batch address change dialog box[Find] – [Channel]Specify the channel type of the batch change source.[Find] – [Start Range]Specify the start address of the source range for the batch address change.145Common OperationSection 6-1[Find] – [End Range]Specify the end address of the source range for batch address change.The address to be set for [End Range] must always be larger than or equal to theaddress set for [Start Range].[Change to] – [Channel]Specify the channel type, and start address, after the change.Addresses are changed within the number of specified points from the start address (number of points from “Start Range” to “End Range”).[Change Comment]Specify whether or not the same I/O comment appended to an address beforethe change is appended to the address after the change.To append the same I/O comment, click on the check box to display a check markin it.Batch address change processing starts when you click on this button.S How addresses are changedIn the operation for changing addresses in bit units, processing is executed assuming that bit 15 of a word is immediately followed by bit 0 of the next word.Addresses are changed as shown below according to the set search range andthe address after the change.Example: Bit memory tableAddress and Bit setfor [Start Range]Address and Bit setfor [End Range]CIO areaWord 1CIO areaBit150 15Bit150 15Holding relayWord 11Word 01000Holding relayWord 10[Change To] – [Address](start address after the change)146Before changeAfter change0000010H00010000000012H00010020000100H00010060000110H00011000000115H0001105Common OperationSection 6-1S Operation procedure(1) [Tools] (menu bar) → [Change Address](2) Select the type of channel before the change in the [Channel] box.(3) Specify the range of the change by setting addresses at the [Start Range] and[End Range] boxes.(4) Specify the channel and the address after the change in the correspondingboxes in the [Change To] area.(5) Set a check mark in the Change Comment check box as desired.If a check mark is set in this check box, I/O comments appended to the addresses before the change are also appended to the addresses after thechange.(6) Click on.Setting the current object status as the existing valueRegister the status of the selected object as the existing value of the same kind ofobject.
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