Hold level sel, Bus limit en, Braking chopper – Rockwell Automation 1336F PLUS II User Manual - Firmware 1.xxx-6.xxx User Manual

Page 96: Advanced setup, Ramp-to-hold, Brake-to-stop, Ramp-to-stop

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6–14

Programming

Advanced Setup

Volts/Speed

Ramp-to-Hold

Time

Stop Command

e

g

a

tl

o

V

d

e

e

p

S

DC Hold Level

Reissuing a Start Command
at this point will cause
the drive to Restart
and Ramp as
shown

Opening Enable Input instead of

reissuing a Start Command will

cause drive to Stop

Brake-to-Stop

Volts/Speed

Voltage

Time

Stop Command

Speed

DC Hold Level

DC Hold

Time

Volts/Speed

Ramp-to-Stop

Time

Stop Command

e

g

a

tl

o

V

d

e

e

p

S

DC Hold Level

DC Hold

Time

[Hold Level Sel]

This parameter selects the hold level source for [DC Hold
Level]. The minimum signal level sets no DC hold, while
the maximum signal sets the value programmed in [DC
Hold Level].

This parameter cannot be changed while the drive is
running.

Parameter Number

231

Parameter Type

Read and Write

Factory Default

“DC Hold Lvl”

Units

Display Drive

“DC Hold Lvl” 0

Use [DC Hold Level], param. 13.

“Analog In 0” 1
“Analog In 1” 2

[Bus Limit En]

Enables the function that attempts to limit the drive DC bus
voltage to 110% of nominal voltage during rapid decel. If
bus voltage rises above the 110% level, [Bus Limit En]
reduces or stops the drive decel rate until bus voltage falls
below the 110% level.

Parameter Number

11

Parameter Type

Read and Write

Factory Default

“Disabled”

Units

Display Drive

“Disabled” 0

Allow bus voltage to rise above
110%.

“Enabled” 1

Limit bus voltage/decel ramp.

[Braking Chopper]

Not functional in the 1336 PLUS II Drive.

Parameter Number

314

Parameter Type

Read and Write

Factory Default

“Disabled”

Units

Display Drive

“Disabled” 0

“Enabled” 1

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