Brand： Allen Bradley
Model number：2094-EN02D-M01-S0
Colour：new
Warranty: 12 months
Lead Time：3-day working day
Country of origin: USA Price: Please contact us
Product weight：0.62kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
Description:
Enhancement
2094-EN02D-M01-S0 and
2094-EN02D-M01-S1
The default gateway is configured to a default address when the IP address is assigned with the rotary switches.
The drive can detect reversed wiring of the encoder's sine and cosine signals when running a commutation test.
Adds the Torque Prove feature:
• The purpose of Torque Prove is to verify that the drive is able to produce torque at the motor prior to releasing the motor brake. The feature works by
applying current to motor phases in such a way that it can verify all three power phases are connected.
• You must enable Torque Prove by sending a Message instruction to the drive’s Motion Device Axis object (Class Hex 42, Attribute Number Hex 44C).
Bit 0 of this attribute controls Torque Prove Enable. Setting this bit 0 to 1 enables Torque Prove. Setting bit 0 to 0 disables Torque Prove.
The remaining bits of this attribute are reserved.
• When Torque Prove is enabled, the test is performed each time the drive transitions to ‘Servo On’. If Torque Prove fails, the drive issues a Torque Prove
fault (M18) and does not release the brake or enable.
• The Torque Prove feature is not able to detect all possible motor wiring problems. Complete the appropriate Hookup tests to verify proper motor
wiring. Torque Prove is primarily meant to detect a loose or broken motor connection.
• The Torque Prove feature is not supported for motors without a brake. Enabling the torque prove feature on a motor without a brake results in
unintended motion when the drive transitions to ‘Servo On’.
The drive can run passive hookup tests without bus power or when Safe-off is active.
Single-turn absolute encoders now support use as incremental feedback devices.
Corrected Anomalies
2094-EN02D-M01-S0 and
2094-EN02D-M01-S1
CORRECTED: The drive fails to complete configuring when using a linear EnDat 2.2 feedback device.
CORRECTED: The Commutation Hookup Test gives incorrect results when used with odd pole-pair motors or EnDat 2.1 feedback devices.
CORRECTED: Using an interpolation other than 2048 with absolute encoders causes absolute position start-up errors or Incremental Feedback Loss
faults.
CORRECTED: Previous 2.xxx releases of drive firmware incorrectly reports a ‘Commutation Not Configured’ inhibit when used with LDC-Series™ linear
motors and Bulletin MPAS direct-drive stages.
CORRECTED: EnDat single-turn absolute encoders sometimes show a small absolute-position shift after a power cycle.
CORRECTED: Drive experiences occasional control sync faults when other devices or personal computers are communicating with it at the same time as
Logix.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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