SECTION ONE – DESCRIPTION
DS2000 USER’S MANUAL (rev.C)
1.5
1.4.4 INTERFACES
• Analog
Speed (or current) reference differential input: 0 +/- 10V (adjustable scale)
Auxiliary input voltage: 24V
dc
±10%
Output Voltage: 15V
dc
Analog output (configurable)
Tachometric signal (adjustable scale)
Peak current limit (trough adjustable analog signal)
Motor temperature (trough PTC or NTC)
Resolver interface
Sine Encoder Interface (optional)
• Digital
RS485 full-duplex serial link
Encoder input (incremental)
Encoder output (incremental)
Reset
Drive OK output
Drive enable input (torque)
Reference enable input (speed)
CAN BUS (optional)
1.4.5 PROTECTIONS
• Motor over temperature
• Drive over temperature
• Input voltage out of tolerance
• Encoder or resolver signal missed
• Encoder or resolver faulty connections
• Axis short circuit (motor and recovery resistor output)
• Recovery resistor missed (overvoltage)
• Recovery resistor overload (software selectable)
• Over speed in torque mode control (if speed is 12% above max set value).
• IGBT over temperature (software selectable)
• Anti-free-wheeling (software selectable)
• Safety – Restart interlock function (optional).