Instruction ManualTable of Contents1. General outlines of the communication function32. Data transmission specifications43. Communication protocol53.1. About the handling of received frames54. TOSHIBA Inverter Protocol64.1. Data transmission format74.1.1. Data transmission format used in ASCII mode74.1.2. Data transmission format used in binary mode104.1.3. Transmission format of Block Communication134.2. Commands174.3. Transmission errors204.4. Broadcast communication function214.5. Examples of the use of communication commands234.6. Examples of Communication programs245. MODBUS-RTU protocol295.1. MODBUS-RTU transmission format305.1.1. Read command (03)305.1.2. Write command (06)315.2. CRC Generation325.3. Error codes326. Inter-drive communication336.1. Proportional control of speed376.2. Transmission format for inter-drive communication397. Communication parameters407.1. Baud rate(, ) , Parity ()427.2. Inverter number()427.3. Communication time-out time (), Communication time-out action (f804)437.4. Send waiting time (, )447.5. Free notes()448. Commands and monitoring from the computer458.1. Communication commands (commands from the computer)458.2. Monitoring from the computer498.3. Utilizing panel (LEDs and keys) by communication588.3.1. LED setting by communication588.3.2. Key utilization by communication619. Parameter data62Appendix 1 Table of data codes67Appendix 2 Response time68Appendix 3 Compatibility with the communication function of the VF-A769Appendix 4 Troubleshooting70Appendix 5 Connecting for RS485 communication71Size: 595 KBPages: 73Language: EnglishOpen manual
User ManualTable of ContentsCover1I. Safety precautions2II. Introduction8Contents91. Read first142. Connection equipment433. Operations594. Searching and setting parameters675. Basic parameters716. Extended parameters1177. Operation with external signal2068. Monitoring the operation status2199. Taking measures to satisfy the CE/UL/CSA standards23210. Selection of peripheral devices24111. Table of parameters25512. Specifications30313. Before making a service call - Trip information and remedies31214. Inspection and maintenance32115. Warranty32516. Disposal of the inverter326Size: 8.42 MBPages: 326Language: EnglishOpen manual
User ManualTable of ContentsCover1I. Safety precautions2II. Introduction8Contents91. Read first142. Connection equipment433. Operations594. Searching and setting parameters675. Basic parameters716. Extended parameters1177. Operation with external signal2068. Monitoring the operation status2199. Taking measures to satisfy the CE/UL/CSA standards23210. Selection of peripheral devices24111. Table of parameters25512. Specifications30313. Before making a service call - Trip information and remedies31214. Inspection and maintenance32115. Warranty32516. Disposal of the inverter326Size: 8.46 MBPages: 326Language: EnglishOpen manual
