Emerson P/N 400361-00 manual Captured.#.CapturedMasterPosHomed

Models: P/N 400361-00

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Captured.#.CapturedMasterPosHomed

units, at the time when CaptureTriggered activated.

Captured Master Position Homed

Captured.#.CapturedMasterPosHomed

On the rising edge of the Capture Activate event, the master axis position is captured (in counts). The captured counts value is then converted into Master Distance User Units and stored in the Captured Master Position parameter. If the user redefines the zero position of the master axis, the master position in User Units is zeroed out, however the counts parameter is not. Therefore, if another capture occurs after the position has been zeroed, the value stored in the Captured Master Position parameter will be off by the value of the master axis before the position was zeroed out. This parameter is to be used if the master axis position is redefined after power-up.

Clear Following Error

ClearFollowingError

Clear Following Error is a destination found in the Position group on the Assignments view. When this destination is activated, any following error that has accumulated will be erased. Following Error is cleared by setting the commanded position to the feedback position, automatically resulting in a zero following error. The SM-EZMotion module will deactivate the Clear Following Error destination as soon as Following Error is zero.

Commanding Motion

CommandingMotion

This source activates when VelCommand is non-zero.

Current Demand

CurrentDemand

The current demand is read from the Unidrive SP parameter 4.04. The units for the Current Demand are % of rated current. 100% rated current is defined as the rated current of the system (Motor Rated Current < System Rated Current < Drive Rated Current).

This read-only parameter can be found on the Online tabs of the Status and Current views.

Current Level

CurrentLevel

The SM-EZMotion module constantly monitors the amount of current being output from the Unidrive SP. The user can set the Current Level parameter such that when the Current Demand from the drive is equal to or greater than the Current Level, the Current Level Active event will activate. This is simply a flag that can be used to indicate to the user that a certain amount of current/torque is being

generated by the Unidrive SP.

Units for the Current Level are % Continuous. This means that 100% is equal to the system rated current (Motor Rated Current < System Rated Current < Drive Rated Current). This parameter is found on the Current view.

Current Level Active

CurrentLevelActive

The Current Level Active event activates when the Current Demand meets or exceeds the Current Level parameter value. This event can be found on the Assignments view and can be assigned to a digital output or other event to signal to the user when the current level is exceeded. The event will deactivate when the Current Demand is less than the Current Level value.

Current Limit

CurrentLimit

The user can limit the amount of current that the Unidrive SP can generate by configuring the Current Limit in the SM-EZMotion module. The Current Limit Enable signal must be active for the current to be limited to the Current Limit value. By default. the Current Limit Enable signal is not active.

Units for the Current Limit are % Continuous. This means that 100% is equal to the system rated current (Motor Rated Current < System Rated Current < Drive Rated Current). This parameter is found on the Current view.

Current Limit Active

CurrentLimitActive

The Current Limit Active event activates when the Current Demand meets or exceeds the Current Limit parameter value. This event can be found on the Assignments view and can be assigned to a digital output or other event to signal to the user when the current is being limited by the SM-EZMotion module. The event will deactivate when the Current Demand is less than the Current Limit value.

Current Limit Enable

CurrentLimitEnable

The user can limit the amount of current that the Unidrive SP can generate by configuring the Current Limit in the SM-EZMotion module. The Current Limit Enable signal must be active for the current to be limited to the Current Limit value. The Current Limit Enable signal is not active by default.

Decelerating

Decelerating

This source is active when the SM-EZMotion module is decelerating. A normal index consists of 3 segments:

Parameter Descriptions

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Emerson P/N 400361-00 manual Captured.#.CapturedMasterPosHomed