Toshiba Tosvert VF-S15 Manual

E6582051
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8.6. "16 (0x10) Write Multiple Registers" function
This Modbus request is used to write a value continuously to contiguous inverter parameter.
Communication number of inverter parameter is set in hexadecimal. However, in the case of continuous
writing, communication number is rounded up at 0xA. For example, if you write inverter parameter
continuously from the parameter f109 (Communication No. is 0x0109), the next writing parameter is
f110 (Communication No. is 0x0110).
Request format:
Byte
Meaning
0
Function Code = 10h
1
Communication No. of Starting Parameter Hi
2
Communication No. of Starting Parameter Lo
3
Number of Parameters Hi (0)
4
Number of Parameters Lo (1 - 100)
5
Byte Count (B = 2 × Number of Registers)
6
First Parameter Data (Hi)
7
First Parameter Data (Lo)
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B+4
Last Parameter Data (Hi)
B+5
Last Parameter Data (Lo)
Response format:
Byte
Meaning
0
Function Code = 10h
1
Communication No. of Starting Parameter Hi
2
Communication No. of Starting Parameter Lo
3
Number of Parameters Hi (0)
4
Number of Parameters Lo (1 - 100)
Exception response format:
Byte
Meaning
0
Function Code = 90h
1
Exception Code
01: Illegal Function
02: Illegal Data Address
03: Illegal Data Value
04: Slave Device Failure
Notes
When you use this Modbus request, the value is written to the EEPROM.

Toshiba Tosvert VF-S15 Specifications

General

Category	Inverter
Control Method	V/f control, Sensorless vector control
Cooling Method	Forced air cooling
Model	Tosvert VF-S15
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication Options	Modbus RTU
Overload Capacity	150% for 1 minute
Braking Unit	Built-in braking transistor
Output Voltage	3-Phase, same as input voltage
Operating Temperature	-10 to +50°C (14 to 122°F)
Storage Temperature	-20 to 65°C (-4 to 149°F)
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m above sea level
Input Voltage	3-Phase 200 to 240 VAC, 3-Phase 380 to 480 VAC
Weight	Varies depending on model (e.g., 0.8 kg to 16 kg)