Delta BLD-E1 brushless DC motor drive BLD-E1 Series - Manual (Page 108)

Chapter 4 Parameters| BLD-E1 Series
Revision May 2009, 00DE, V0.50 4-67
06-10 Over-torque Detection Time (OT2)
Control
mode
VF VFPG FOCPM
Factory setting: 0.1
Settings 0.0 to 60.0 sec
Pr.06-05 and Pr.06-08 determine the operation mode of the drive after the over-torque is
detected via the following method: if the output current exceeds the over-torque detection
level (Pr.06-06) and also exceeds the Pr.06-07 Over-Torque Detection Time, the fault code
“OT1/OT2” is displayed. If a Multi-Functional Output Terminal is to over-torque detection, the
output is on. Please refer to Pr.02-11~02-22 for details.
5%
Pr.06-06,
Pr.06-09
Pr.06-07, 06-10
current
06-11 Current Limit 1
Control
mode
FOCPG TQCPG FOCPM
Factory setting: 200
Settings 0 to 250%
This parameter is used to set the current limit.
06-12 Electronic Thermal Relay Selection
Control
mode
VF VFPG FOCPM
Factory setting: 2
Settings 0 Inverter motor
1 Standard motor
2 Disabled
It is used to prevent self-cooled motor overheats under low speed. User can use electrical
thermal relay to limit driver’s output power.
06-13 Electronic Thermal Characteristic
Control
mode
VF VFPG FOCPM
Factory setting: 60.0
Settings 30.0 to 600.0 sec