Omron SYSDRIVE 3G3MV SERIES User Manual

7-4
Note Address 00 is for broadcast purposes only. Do not set the Slave to this address, otherwise the
Slave will not communicate.
H Communications Baud Rate and Parity Selection (n154 and n155)
• Set the baud rate and parity according to the communications conditions of the Master.
n154
RS-422/485 Baud Rate Selection Register 019A Hex Changes during
operation
No
Setting
range
0 to 3 Unit of
setting
1 Default setting 2
Set Values
Value Description
0 2,400 bps
1 4,800 bps
2 9,600 bps
3 19,200 bps
n155
RS-422/485 Parity Selection Register 019B Hex Changes during
operation
No
Setting
range
0 to 2 Unit of
setting
1 Default setting 0
Set Values
Value Description
0 Even
1 Odd
2 No parity
In normal serial communications, data is configured in single bytes, and messages are created by
stringing together multiple bytes of data. The parity check described here sets the check for each byte of
data. Set the parity check method that is required by the Master.
Note The entire message is checked by a separate check code called “CRC-16,” so the communica-
tions data will be checked even if no special parity check is performed.
H Send Wait Time Setting (n156)
• Set this parameter to an awaiting period for returning a response after the DSR (data-send-request)
message is received from the Master.
n156
RS-422/485 Send Wait Time Register 019C Hex Changes during
operation
No
Setting
range
10 to 65 (ms) Unit of
setting
1 ms Default setting 10
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