Omron RX2 Series - Page 242

6 Basic Parameter Settings
6 - 4
High-function General-purpose Inverter RX2 Series User’s Manual
For details about the load rating mode that you can set in selecting load specifications, see the follow-
ing tables.
Duty rat-
ing
ND (Normal Duty) LD (Low Duty) VLD (Very Low Duty)
Excess
duty
endurance
150% (1 min.) 200% (3 sec.) 120% (1 min.) 150% (3 sec.) 110% (1 min.) 120% (3 sec.)
Tempera-
ture char-
acteristics
50°C (with derating) 45°C (with derating) 40°C (with derating)
Corre-
sponding
control
type
*1
*1. PG option unit of the optional unit is necessary for the vector control with sensor.
Induction motor IM
• V/f control
• V/f control with sensor
• SLV (sensorless vector) con-
trol
• 0 Hz-range SLV control
• Vector control with sensor
Synchronous motor SM
• SLV control
• IVMS start type sensorless
vector control (SM/PMM)
Induction motor IM
• V/f control
• V/f control with sensor
• SLV (sensorless vector) con-
trol
Synchronous motor SM
• SLV control
• IVMS start type sensorless
vector control (SM/PMM)
Induction motor IM
• V/f control
• V/f control with sensor
• SLV (sensorless vector) con-
trol
Synchronous motor SM
• SLV control
Major
applica-
tions
Conveyors, transportation machines, etc.
Lifts, cranes, etc.
Fans, pumps