Toshiba LF620F Instruction Manual page 11

10.7 Remote Selection of Fixed Value Output..................................................................................................... 128
10.8 Converter Failure Alarm .............................................................................................................................. 129
10.9 Multiple range high/low limit alarm function ................................................................................................. 130
10.10 Custom unit function.................................................................................................................................... 132
11. Communications Function .................................................................................................................................. 135
11.1 Connections with HHT Terminal .................................................................................................................. 135
11.2 Procedure for Communications with HHT ................................................................................................... 136
11.3 Notes on Communications .......................................................................................................................... 137
12. Self Diagnosis and Alarms .................................................................................................................................. 138
12.1 Self-Diagnosis ............................................................................................................................................. 138
12.2 Output Status for Errors and Alarms............................................................................................................ 141
13. Maintenance and Troubleshooting ..................................................................................................................... 142
13.1 Maintenance................................................................................................................................................ 143
13.2 Troubleshooting........................................................................................................................................... 145
13.2.1 Flow rate is not indicated............................................................................................................... 145
13.2.2 Flow rate indication is not correct. ................................................................................................. 146
13.2.3 Flow rate indication is not stable.................................................................................................... 147
13.2.4 When switch operation is unable ................................................................................................... 148
14. Principle of Operation.......................................................................................................................................... 149
15. Specifications ....................................................................................................................................................... 150
15.1 Specifications .............................................................................................................................................. 150
15.2 Model Number Table ................................................................................................................................... 153
16. Outline Drawing.................................................................................................................................................... 154
16.1 LF620F Type ............................................................................................................................................... 154
16.2 LF622F Type ............................................................................................................................................... 155
Appendix1...................................................................................................................................................................... 156
Appendix2...................................................................................................................................................................... 158
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