Control Techniques Epsilon EP-P, Reference Manual

Page: 160 / 248

146
Epsilon EP-P Drive Reference Manual

www.controltechniques.com Revision: A4
Bit Register Number Value
BitRegister.#.Value
This parameter is made up of the combination of the 32 Bit.B#. The BitRegister.#.Value. The BitRegister.#.Value register may be accessed
bitwise by using Bit.B#, or double word-wise by using BitRegister.#.Value.
Bit Register Number Value Mask
BitRegister.#.ValueMask
This parameter is the Mask for the BitRegister.#.Value. Each bit location is set to either transfer the current data in the corresponding bit
location of BitRegister.#.Value (by setting the bit location to 1) or to clear the current data in BitRegister.#.Value (by setting the bit location to 0).
Brake Activate
Brake.Activate
This destination, when activated, engages the brake. This is simply used to manually engage the brake outside of the normal brake operation.
This is level sensitive.
Brake Disengaged
Brake.Disengaged
This source is used to control the motor holding brake. When it is "off" the brake is mechanically engaged. When the brake is engaged, the
diagnostic display on the front of the drive will display a "b". The drive outputs are limited to 150 mA capacity, therefore, a suppressed relay is
required to control the brake coil. Model BRM-1 may be used.
Brake Release
Brake.Release
This destination will release the brake under all conditions, even when Brake.Activate is engaged. When this input function is active, the
Brake.Disengaged output function (source) will be activated. This is used as a manual brake override.This is level sensitive.
Active Point
Cam.ActivePoint
This parameter is the point within a cam table that is being executed. This is useful to determine the cam location when a fault occurs. This is
only available when online.
Active Table
Cam.ActiveTable
This parameter is active when the cam table instance number is being executed. This is useful to determine the cam location when a fault
occurs. Only available when online.
Direction
Cam.CamDirection
When CamPlus is selected the cam only moves in the forward direction and only chains in the forward direction. If in CamPlus mode and the
master axis moves backwards, the cam stops motion and will not continue its forward motion until the master has moved back into position
where it started to move backwards.
When Bidirectional is selected the cam will follow the path backwards and will backwards chain to another cam table. This parameter is
accessible on the Cam view. The user can change the Cam.CamDirection in a program, it will take effect in the next Cam.#.Initiate.
Realtime cams move only in the CamPlus direction. If you backup from a bidirectional sync cam into a realtime cam the cam will fault. If you
have this configuration, we recommend you add a backup cam table for a sync table to handle transition jitter.
Captured Master Position Homed
Cam.CaptureMasterPosHomed
This parameter is the master commanded position captured when the current running cam table was initiated, value is referenced to home. If
the cam is not running it is the “Master Position Homed ” when the cam was exited (by stop, suspend, or normal completion).
Captured Master Position
Cam.CapturedMasterPosition
The master commanded position captured when the current running cam table was initiated. If the cam is not running it is the “Master Position”
when the cam was exited (by stop, suspend, or normal completion).