Omron SYSDRIVE 3G3MV SERIES User Manual

7-14
D DSR Message
Byte No. Data
1 Slave address
2 Function code (10 Hex)
3
Register No. of write start data
4
g
5
Number of registers of write data (max. 16)
6
g()
7 Data of start register
8
Data of next register
MSB
9
g
LSB
10
Data of next register
MSB
11
g
LSB
12
Data of next register
MSB
13
g
LSB
: : :
n–1
CRC-16 check
n
D Response
Normal
Byte No. Data
1 Slave address
2 Function code (10 Hex)
3
Register No. of write start data
MS B
4
g
LSB
5
Number of registers of write data
MSB
6
g
LSB
7
CRC-16 check
8
Error
Byte No. Data
1 Slave address
2 Function code (90 Hex)
3 Error code
4
CRC-16 check
5
Note 1. When an error occurs, the MSB of the function code will be set to 1.
Note 2. A broadcast message uses the same DSR message format. The Slave address is, however,
always set to 00 and only register 0001 Hex (the RUN command) and register number 0002
Hex (the frequency reference) can be written.
Communications Chapter 7

Omron SYSDRIVE 3G3MV SERIES Specifications

General

Model	SYSDRIVE 3G3MV SERIES
Category	Inverter
Input Frequency	50/60 Hz
Output Frequency	0.1 to 400 Hz
Cooling Method	Forced Air Cooling
Input Voltage	200 to 240 VAC, 380 to 480 VAC
Horsepower Range	0.1 to 15 HP
Power Range	0.1 to 11 kW
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication	RS-485
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 65°C
Humidity	5 to 95% RH (non-condensing)
Vibration	5.9 m/s² or less
Voltage Class	200V, 400V