Toshiba S20LP Manuale Utente

6 F 3 B 0 3 5 6UM-TS02N**-E005Instruction Manual TOSLINE-S20LP T2N/T3H stations• Keep this instruction manual where it can be easilyreferred to

 9 6 F 3 B 0 3 5 61.3 S-LS overviewThe S-LS (TOSLINE-S20 Loader System) on a personal computer (PC) monitors stationconditions, reads/write

 10 6 F 3 B 0 3 5 6The toolbar has buttons for the functions frequently used. The following buttons are found fromleft to right.[Exit butto

 11 6 F 3 B 0 3 5 61.4 SpecificationsS20LP system specificationsTransmission cableSilica glass SI 200/230µmH-PCF (Hard-Plastic Clad Fiber)C

 12 6 F 3 B 0 3 5 62. Scan transmission overviewThe Scan transmission method is suitable for real time control data linkage.In the S20LP, d

 13 6 F 3 B 0 3 5 6Main terminal station, back-up terminal station and general stationWhen power is applied to each S20LP-station, one stat

 14 6 F 3 B 0 3 5 63. Setting for data linkage3.1 Station number settingEach station should have unique station number. If a station number

 15 6 F 3 B 0 3 5 6(2) Network assignment a) Set "LINK" for the Blocks to be assigned.0ReceiveBlock 1W000-063 LINKBlock 2100 W064

 16 6 F 3 B 0 3 5 6<T-PDS screen example 2>P: PLCA: I/O AllocationN: Network Assignment

 17 6 F 3 B 0 3 5 6 b) If two S20LP-stations are mounted on the T3H, the station which is allocated closer to theCPU in the I/O allocation

 18 6 F 3 B 0 3 5 6<T-PDS screen example 3>

 1 6 F 3 B 0 3 5 6© Copyright 1998 by Toshiba Corporation Tokyo, JapanToshiba Corporation reserves the right to make changes and improvemen

 19 6 F 3 B 0 3 5 6 c) If two S20LP-stations are mounted on the T3H and multi layers Scan transmission functionis used, use the "GLOBA

 20 6 F 3 B 0 3 5 6<T-PDS screen example 4>Note) The following rules are applied to the Network assignment. Do not set LINK both forC

 21 6 F 3 B 0 3 5 63.3 Settings on S-LS(1) Start-up the S-LSConnect the S-LS (personal computer) and the S20LP-station by the loader cable.

 22 6 F 3 B 0 3 5 6(4) Settings of data send block. Operate the S-LS as follows.Select menu and Setting Information or click the right side

 23 6 F 3 B 0 3 5 6Select the "Station Number" of the connected S20LP-station. Select the "Scan Transmission" andspecif

 24 6 F 3 B 0 3 5 6Write the settings into the S20LP-station. Press "OK" button.When the settings are correctly written into the

 25 6 F 3 B 0 3 5 6(5) Settings of station control informationOpen the "Setting Information", and push the "Station Control&

 26 6 F 3 B 0 3 5 6• Target Scan TimeA time factor for limiting the time assigned for the Message transmission. The actualScan time (time o

 27 6 F 3 B 0 3 5 63.4 Data linkage exampleSTN #1 STN #2 STN #3T3H S20-LPI/O T2N S20-LPI/O T2N S20-LPI/OW000Send Receive ReceiveW0199W0200R

 28 6 F 3 B 0 3 5 6Necessary settings for this data linkage configuration are as follows.• Settings on T-PDSAllocate the S20LP-station as &

 2 6 F 3 B 0 3 5 6PrefaceThe TOSLINE-S20LP is a Local Area Network (LAN) for Factory Automation (FA) system.Several kinds of TOSLINE-S20LP

 29 6 F 3 B 0 3 5 6• Setting on S-LSStation Number 1 2 3Send Start Address 1 0000 0200 0250Send Word Number 1 0200 0050 0050Send Start Addr

 30 6 F 3 B 0 3 5 6<S-LS setting screen 2 for STN #2>

 31 6 F 3 B 0 3 5 64. Cable connectionsOTR OTR 1 2OTR OTR 1 2OTR OTR 1 2S20LP station S20LP station S20LP stationOp

 32 6 F 3 B 0 3 5 65. RAS function5.1 Behavior in trouble(1) Optical fiber system• Station downIf a station (either main, back-up or genera

 33 6 F 3 B 0 3 5 65.2 Self-diagnostic functionThe S20LP-station has the following self-diagnostic function.• At initialization (at power o

 34 6 F 3 B 0 3 5 65.3 LED indication(1) SN325The S20LP-station is equipped with STN, ONL and SCAN LEDs, which indicate thestation modes.S

 35 6 F 3 B 0 3 5 65.4 RAS information monitored in T2N/T3HRAS information of the S20LP system is reflected in the special registers (SW) o

 36 6 F 3 B 0 3 5 6(1) Station statusIndicates the status of the S20LP-station mounted on the T2N/T3H.F E D C B A 9 8 7 6 5 4 3 2 1 0SW110

 37 6 F 3 B 0 3 5 6(3) Standby mapIndicates the standby stations in the S20LP network.F E D C ... 3 2 1 0SW120 (SW124) #16

 38 6 F 3 B 0 3 5 65.5 RAS information monitored on S-LSBy connecting the S-LS, the following RAS information can be monitored.(1) Online m

 3 6 F 3 B 0 3 5 6ContentsPREFACE...

 39 6 F 3 B 0 3 5 6If the S-LS connecting station is Offline or Down mode, the following message will be displayed right and upper side on

 40 6 F 3 B 0 3 5 6(2) Station statusThe operation status of the specified station can be monitored as follows.1. Select the "Station

 41 6 F 3 B 0 3 5 6(3) Station down informationIf the S-LS connecting station is in Down mode, the error message can be monitored as follow

 42 6 F 3 B 0 3 5 66. Expanded data transfer instruction6.1 Instruction SpecificationThis section presents an overview of the XFER instruct

 43 6 F 3 B 0 3 5 6(4) Parameter and constructionSource parameter Transfer size and status Destination parameterA Bank/CH Type B Transfer s

 44 6 F 3 B 0 3 5 6(5) Sample programThis program transmit the data from TOSLINE-S20LP's scan data memory to T2N/T3H's D register

 45 6 F 3 B 0 3 5 6Remarks• When writing data into S20LP scan memory, confirm that the address range is S20LP'sdata send block.• If

 46 6 F 3 B 0 3 5 67. Message transmission7.1 Message transmissionThe message transmission is text transmission to be performed communicati

 47 6 F 3 B 0 3 5 6The user program that runs on the T2N/T3H of the main station is discussed below.(1) Instruction formatThe format of SE

 48 6 F 3 B 0 3 5 6(Note 1) ERF is the S0051 special relay. See the T-series Instruction Set for information on ERFusage.(Note 2) For these

 4 6 F 3 B 0 3 5 61. Introduction to S20LP1.1 System configurationThe following figure shows the typical system configuration of the S20LP.

 49 6 F 3 B 0 3 5 6(5) Status (B)The status during the execution of a SEND or RECV instruction and after that instructionterminates is stor

 50 6 F 3 B 0 3 5 6TermSTSTermSTS Status Meaning00H Normal complete01H Register designation error • Occurs if a register other than XW, YW,

 51 6 F 3 B 0 3 5 6Detailed Information (Send completion status)Error CodeDescriptionNormal complete 81H The remote station normally receiv

 52 6 F 3 B 0 3 5 6(6) PC link protocol transmission (Data write)The T series PC link protocol allows a T2N or T3H on a network to write re

 53 6 F 3 B 0 3 5 66) Response time limitDesignates a time used to limit the response time from the remote station in 0.1 secondunits.F E 0

 54 6 F 3 B 0 3 5 6*3 The T and C registers hold data that has flags attached.Supplement:The transfer data length has a maximum of 323 word

 55 6 F 3 B 0 3 5 6• Write protection can be designated for each register type on the local T2N/T3H by using thespecial coil settings desc

 56 6 F 3 B 0 3 5 6(7) PC link protocol transmission (Data read)The T series PC link protocol allows a T2N or T3H on a network to read regi

 57 6 F 3 B 0 3 5 66) Response time limitDesignates a time used to limit the response time from the remote station in 0.1 secondunits.F E 0

 58 6 F 3 B 0 3 5 6• Read protection can be designated for each register type on the local T2N/T3H by using thespecial coil settings descr

 5 6 F 3 B 0 3 5 61.2 Station hardware• Overview PU245N RUN FLT BAT ERUN ET/R EACCSRUN SONL SACCSTNHSTNLLINKPROGOTR1OTR210BASE-TStatus

 59 6 F 3 B 0 3 5 6(8) PC link protocol transmission programThis section presents a sample program that uses PC link protocol transmission.

 60 6 F 3 B 0 3 5 6[00010 MOV RW090] [00000 MOV RW091] [00064 MOV RW092]R0520[00004 MOV RW093] [01000 MOV RW094]R0520 R0090( )/* PC Link p

 61 6 F 3 B 0 3 5 6/* Register readout */R0093[08450 MOV D0920] [00000 MOV D0921][RW092 MOV D0922]/* Designates the module and sets the CMD

 62 6 F 3 B 0 3 5 6AppendixA.1 Scan cycleIn the S20LP network, each station sends out the data onto the transmission line as Packet.The Pa

 63 6 F 3 B 0 3 5 6Actual transmission cycle time (TCY) is sum of above TSCN and TMSG. But when TSCN isshort, Time for software operation (

 64 6 F 3 B 0 3 5 6A.2 T-PDS remote programmingThe T-PDS can be connected through the Loader port on the S-20LP-station, as well as theProg

 65 6 F 3 B 0 3 5 6If the T-PDS is connected to the T2N/T3H on the second layer through the bridge station (T3Honly), set the T-PDS's

 6 6 F 3 B 0 3 5 6SN325STNONLSCANACCLOOPTX1TX2RESETSTNHSTNLOTR1OTR2LOADERStatus LEDsReset switchStation numbersetting switchesTransmissionc

 7 6 F 3 B 0 3 5 6• Status LEDs:Indicate the status of the S20LP-station.(see Section 5.3)S20LP port for T2N (PU245N)SRUN Lit Station is no

 8 6 F 3 B 0 3 5 6• Station number setting switches:Used to set the station number. (allowable setting is 1 to 64)The setting status is rea