WWW.CONTROLTECHNIQUES.COM
WWW.CONTROLTECHNIQUES.COM
0.25 - 132 kW (0.33 - 200 hp) 100 V | 200 V | 400 V | 575 V | 690 V UNIDRIVE M400 MINIMISE DOWNTIME & SYSTEM SETUP
KEY FUNCTIONS
Function
Function
Jog
Supply loss detection
Bi-polar reference
Low DC link operation
Pre-set speeds
Analogue input control
8
2
Pre-set timer
2
Analogue output control
Skip frequencies
Temperature monitoring
3
Skip frequency dead bands
6
Digital input control
Local/Remote
2
Digital I/O programmable control
S-Ramp
1
Relay control
Acceleration Rates
Mechanical Brake Controller
8
Deceleration Rates
Keypad button assignment
8
Optimised throughput, open automation systems, maximum ease of use. Unidrive M400 is exceptional at combining the ease of use of our general purpose range with the capabilities of our high performance Unidrive M Series. The removable keypad with a real-text display makes it ideal for users who require extra diagnostic help when setting up parameters. Add in an impressive I/O count, dual Safe Torque Off (STO) and integrated PLC, all of which contribute to making Unidrive M400 an extremely capable drive. Unidrive M400 combines the latest microprocessor technology with unique motor control algorithms to give maximum stability of induction motors at all powers. Current loop update rates up to 125 µs and complementary intelligent control features ensure that machine throughput and energy efficiency are maximised in all industrial applications.
Pulse train frequency reference
0 - 100kHz
Motorised pot
Torque reference
Logic function control
Remote keypad with real time clock
Timer function control
Control mode: open loop vector mode
Stop mode: Ramp
Control mode: fixed V/F mode
Stop mode: Coast
Control mode: square V/F mode
Stop mode: Fast Ramp
Control mode: RFC-A mode
PID Control
On-board ‘Scope function
Limit switch control
Stator resistance compensation
Variable selector
Slip compensation
Energy meter
Auto-tune static
Trip time stamping
Trip logging
Run time log
Auto-tune rotating
Control word control
Catch a spinning motor
Auto reset
DC injection braking
Cloning
Key Benefits:
Programmable braking
16kb
On-board PLC
Motor Pre-heat control
65
Additional Application parameters
• Reduced system costs with direct integration • Fast and easy access for commissioning, monitoring and diagnostics • Flexible communications • Energy efficiency • High performance open-loop control
Speed feedback via options
Second motor set-up
100
101
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