Type Reset | Undervoltage Trip |
Type ResetReset
Program |
| Utilities Type Resets | Parameter Type — Selection List | ||||
This feature assists the user when performing fault analysis or by allowing a | Factory Default — No Reset | ||||||
| |||||||
quick system setup change when required. Performing a Type Reset results in | Changeable During Run — No | ||||||
one of the following |
| ||||||
Settings: |
|
|
|
|
| ||
| Auto Setup for 50 Hz |
|
| ||||
| Auto Setup for 60 Hz |
|
| ||||
| Restore Factory Defaults |
|
| ||||
| Clear Past Trips |
|
| ||||
| Clear Run Timer |
|
| ||||
| New Base Drive Board |
|
| ||||
| Save User Parameters |
|
| ||||
| Restore User Settings |
|
| ||||
| Upgrade Firmware |
|
| ||||
| Set EOI Memory to Default |
|
| ||||
|
| ||||||
Undervoltage Detection Time |
| ||||||
Program | ⇒ | Protection Settings Undervoltage Detection Time | Parameter Type — Numerical | ||||
|
|
|
| ⇒ |
| ||
This parameter⇒⇒sets the time that the undervoltage condition must exist to cause | Factory Default — 0.03 | ||||||
an Undervoltage Trip when this function is enabled at the Undervoltage Trip | Changeable During Run — No | ||||||
parameter. |
|
|
| ||||
|
|
|
| ||||
|
|
|
|
|
| Minimum — 0.00 | |
|
|
|
|
|
| Maximum — 10.00 | |
|
|
|
|
|
| Units — Seconds | |
|
|
| |||||
Undervoltage Stall Level |
|
| |||||
Program |
| Protection Settings Undervoltage Stall Level | Parameter Type — Numerical | ||||
This parameter sets the low end of the DC bus voltage threshold that, once it | Factory Default — | ||||||
| |||||||
drops below this setting, will activate the Ridethrough feature. Activation may | Changeable During Run — Yes | ||||||
be the result of a momentary power loss or an excessive load on the bus | |||||||
| |||||||
voltage. Once activated, the system will attempt to maintain the bus voltage | Minimum — 50.00 | ||||||
level set here until the motor stops. | Maximum — 100.0 | ||||||
|
|
|
|
|
| ||
| Note: This feature may decrease deceleration times. | Units — % | |||||
|
|
|
|
|
| ||
|
|
| |||||
Undervoltage Trip |
|
| |||||
Program |
| Protection Settings Undervolt Trip | Parameter Type — Selection List | ||||
This parameter Enables/Disables the Undervoltage Trip function. | Factory Default — Disabled | ||||||
| |||||||
When enabled, if the DC bus voltage should exceed the setting of the | Changeable During Run — No | ||||||
Undervoltage Stall level in excess of the duration set at the Undervoltage |
| ||||||
Detection Time, an Undervoltage Trip is incurred. |
| ||||||
A | contact may also be⇒actuated if so configured. |
| |||||
132 |
| ⇒ |
|
| ⇒ | W7 ASD Installation and Operation Manual | |
