RAS information monitored in T2N/T3H | Toshiba S20LP instruction

6 F 3 B 0 3 5 6

5.4 RAS information monitored in T2N/T3H

RAS information of the S20LP system is reflected in the special registers (SW) of T2N/T3H. This information can be referred in the T2N/T3H’s user program.

SW110

SW111

SW112

SW116

SW120

SW124

CH1 station status

CH2 station status (only T3H)

CH1 online map

CH2 online map (only T3H)

CH1 standby map

CH2 standby map (only T3H)

(1 word) (1 word)

(4 words)

(4 words)

(4 words)

(4 words)

SW128

Loop map (only T2N)

(32 words)

⎯ 35 ⎯

Image 36

Toshiba S20LP instruction manual RAS information monitored in T2N/T3H

Contents

T2N/T3H stations Important Information Preface Contents System configuration Introduction to S20LP Station hardware ∙ OverviewT2N include of S20LP Port SN325 SN325 ∙ Status LEDs S20LP port for T2N PU245NFor SN325 ∙ Station number setting switches ∙ Transmission cable connectors∙ Reset switch only SN325 ∙ Loader port LS overview Menu ⎯ 10 ⎯ Specifications S20LP system specificationsS20LP-station specifications Scan transmission overview Setting the data send block by S-LS Allocation and network assignment by T-PDS Setting for data linkage Station number settingSettings on T-PDS Link PDS screen example Block Send Receive ⎯ 18 ⎯ Global ⎯ 20 ⎯ Settings on S-LS ⎯ 22 ⎯ ⎯ 23 ⎯ ⎯ 24 ⎯ ∙ Scan Access ∙ Start with Standby mode∙ 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 RAS function Behavior in trouble∙ Station down ∙ Transmission cable breakage Self-diagnostic function At initialization at power onDuring operation LED indication SN325T2N RAS information monitored in T2N/T3H Station status Online map Standby map Loop map Only T2N RAS information monitored on S-LS Number 1-64 on the screen shows the Station number Self Station Station No.01 Offline Select the Station Number Click the Status Display Possible error message are as follows Station down information Instruction Specification Expanded data transfer instructionInstruction format Function Parameter and construction Transfer parameter table Sample program ∙ Operation Remarks Message transmission Message transmissionComputer link protocol PC link protocol ∙ Send Transfer parameters a CMD Status B TermSTS Status Meaning Detailed Information Send completion status PC link protocol transmission Data write Transfer parameters RID Status See 7.3 5 for details on bits C, D, E, and F Important items XW/YW PC link protocol transmission Data read ⎯ 57 ⎯ SW067 Write enabled PC link protocol transmission program Remarks Length END Appendix Scan cycle ⎯ 63 ⎯ PDS remote programming PDS Setup options screen