NSK EDD Megatorque Motor, User Manual, Page: 318 / 398

9. Details of Command and Parameter
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TVC : Tell Velocity Command

This monitor reads out the transient velocity command in the internal control block.

Refer to “7.3. RS-232C/USB Monitor” and “8.5.1. Servo Block Diagram” for details.
Category Monitor
Format
TVC
Data range 0.000 to ±10.000 [s
-1
] (The data range is a ball park figure.)
TVE : Tell Velocity Error

This monitor reads out the velocity error in the internal control block.

Refer to “7.3. RS-232C/USB Monitor” and “8.5.1. Servo Block Diagram” for details.
Category Monitor
Format
TVE
Data range 0.000 to ± 10.000 [s
-1
] (the data range is a ballpark figure.)
P TVEO: Tell Velocity Error, Over

This parameter sets the threshold to activate the output TVEO (Velocity error, over).

See “8.3.2.2. Velocity: Outputs TVEU (Velocity Error, Under) and TVEO (Velocity Error,
Over)” for details.

The output TVEO activates when the absolute value of the velocity error is greater or equal to
the threshold set by the parameter TVEO.
Category Parameter
Format
TVEO data
Data range 0.000 to 10.000 [s
-1
]
Shipping set 0.00
P TVEU: Tell Velocity Error, Under

This parameter sets the threshold to activate the output TVEU (Velocity error, under).

●See “8.3.2.2. Velocity: Outputs TVEU (Velocity Error, Under) and TVEO (Velocity Error,
Over)” for details.

The output TVEU is less or equal to the threshold set by the parameter TVEU.
Category Parameter
Format
TVEU data
Data range 0.000 to 10.000 [s
-1
]
Shipping set 0.00