Toshiba S20LP instruction manual Length

Page 61

6 F 3 B 0 3 5 6

R0520

R0090

(

)

/* PC Link preparation */

R0520

[00010 MOV RW090]

[00000 MOV RW091]

[00064 MOV RW092]

/* Number of executions, Operation on error occurrence, Transfer data

length */

[00004 MOV RW093]

[01000 MOV RW094]

/* Transmission source register type, leading address */

[00004 MOV RW095]

[02000 MOV RW096]

/* Transfer destination register type, leading address */

[00004 MOV RW097]

[03000 MOV RW098]

/* Storage register type, leading address */

/* Data preparation */

R0090

R009F

[00004 MOV D0901]

[00900 MOV D0902]

[00000 MOV D0918]

R0091

[D0946 MOV D0900]

[RW093 MOV D0916]

[RW094 MOV D0917]

[00001 MOV D0990]

R0098

R0098

[D0901 XFER D0990

D0916]

[ +1 D0917]

(

)

[ +1 D0918]

[ +1 D0900]

[RW092 = D0918]

[SET R0092]

[RST R0091]

[RST R0520]

/* Data write */

R0092

[08450 MOV D0903]

[00000 MOV D0904]

/* Designates the module and sets the CMD number. */

[RW092 MOV D0905]

/* Sets the transfer register data length. */

[RW093 MOV D0906]

[RW094 MOV D0907]

/* Sets the transmission source register type, leading address. */

[RW095 MOV D0908]

[RW096 MOV D0909]

/* Sets the transfer destination register type, leading address. */

[00100 MOV D0910]

/* Sets the response time limit (10 seconds). */

[D0903 SEND D0911]

[SET R0093]

[RST R0092]

/* Sets the request, and starts post-completion readout. */

⎯ 60 ⎯

Image 61

Contents T2N/T3H stations Important Information Preface Contents Introduction to S20LP System configuration∙ Overview Station hardwareT2N include of S20LP Port SN325 SN325S20LP port for T2N PU245N ∙ Status LEDsFor SN325 ∙ Transmission cable connectors ∙ Station number setting switches∙ Reset switch only SN325 ∙ Loader portMenu LS overview⎯ 10 ⎯ S20LP system specifications SpecificationsS20LP-station specifications Scan transmission overview Allocation and network assignment by T-PDS Setting the data send block by S-LSStation number setting Setting for data linkageSettings on T-PDS Link PDS screen example Block Send Receive ⎯ 18 ⎯ Global ⎯ 20 ⎯ Settings on S-LS ⎯ 22 ⎯ ⎯ 23 ⎯ ⎯ 24 ⎯ ∙ Start with Standby mode ∙ Scan Access∙ Scan Transmission ∙ Message Transmission∙ Target Scan Time Data linkage example ∙ Settings on T-PDS Setting on S-LS LS setting screen 2 for STN #2 Cable connections Behavior in trouble RAS function∙ Station down ∙ Transmission cable breakageAt initialization at power on Self-diagnostic functionDuring operation SN325 LED indicationT2N RAS information monitored in T2N/T3H Online map Station statusLoop map Only T2N Standby mapNumber 1-64 on the screen shows the Station number RAS information monitored on S-LSSelf Station Station No.01 Offline Select the Station Number Click the Status Display Station down information Possible error message are as followsExpanded data transfer instruction Instruction SpecificationInstruction format FunctionTransfer parameter table Parameter and construction∙ Operation Sample programRemarks Message transmission Message transmissionComputer link protocol PC link protocol∙ Send CMD Transfer parameters aStatus B TermSTS Status Meaning Detailed Information Send completion status Transfer parameters PC link protocol transmission Data writeRID Important items Status See 7.3 5 for details on bits C, D, E, and FXW/YW PC link protocol transmission Data read ⎯ 57 ⎯ SW067 Write enabled Remarks PC link protocol transmission programLength END Scan cycle Appendix⎯ 63 ⎯ PDS remote programming PDS Setup options screen