33
★
= ROM default setting. Text in ( ) = display text. Figures in [ ] are used when communicating with the bus.
VLT
®
Series 2000
Programming
When using
Logical and Bus values in parameters 503-510,
the digital control terminals are either dependent on or
overruled by the bus commands.
507 Direction of Rotation (DIRECTION)
Value:
★
Digital (DIGITAL)
[0]
Bus (BUS)
[1]
Logical and (AND)
[2]
Logical or (OR)
[3]
Description:
In parameters 503 to 510 you can choose to control the
VLT adjustable frequency drive via the control unit's
terminals (digitally) and or via the bus.
When using
Logical and Bus values in parameters 503-510,
the digital control terminals are either dependent on or
overruled by the bus commands.
508 Reset (RESET)
Value:
Digital (DIGITAL)
[0]
Bus (BUS)
[1]
Logical and (AND)
[2]
★
Logical or (OR)
[3]
Description:
In parameters 503 to 510 you can choose to control the
VLT adjustable frequency drive via the control unit's
terminals (digitally) and or via the bus.
When using
Logical and Bus values in parameters 503-510,
the digital control terminals are either dependent on or
overruled by the bus commands.
509 Selection of Setup (SETUP SELE)
Value:
Digital (DIGITAL)
[0]
Bus (BUS)
[1]
Logical and (AND)
[2]
★
Logical or (OR)
[3]
Description:
In parameters 503 to 510 you can choose to control the
VLT adjustable frequency drive via the control unit's
terminals (digitally) and or via the bus.
When using
Logical and Bus values in parameters 503-510,
the digital control terminals are either dependent on or
overruled by the bus commands.
510 Selection of Speed (SPEED SELECT)
Value:
Digital (DIGITAL)
[0]
Bus (BUS)
[1]
Logical and (AND)
[2]
★
Logical or (OR)
[3]
Description:
In parameters 503 to 510 you can choose to control the
VLT adjustable frequency drive via the control unit's
terminals (digitally) and or via the bus.
When using
Logical and Bus values in parameters 503-510,
the digital control terminals are either dependent on or
overruled by the bus commands.
511 Bus Jogging 1 (BUS JOG 1)
Value:
0 to 500 Hz
★
10 Hz
Function:
Parameter 511 has the same function as parameter 203,
but is controlled via the RS 232 port.
You can change over to jog frequency, which is a present
motor speed, by activating the "Jog" key. Using this function
you have access to one additional jog frequency.
Description:
For the jog frequency you can choose a value which is
lower than f
MIN
, but cannot be higher than f
MAX
.
514 Bus Bit 4 (BUS BIT 4)
Value:
★
Quick-stop (Q-STOP)
[0]
DC braking (DC BRAKE)
[1]
Description:
See parameters 404, 306, 307 and 308.
516 Bus Reference (BUS REFERE)
Value:
-100.00% to +100.00%
★
0
Description:
If you choose
Local Reference in parameter 003 after
choosing a bus reference, the bus reference will be
transferred to local reference.
517 Save Data Values (STORE DATA)
Value:
★
Off (OFF)
[0]
On (ON)
[1]
Description:
Setting parameter 517 to On stores the downloaded values.
Data values will be stored after you have pressed the
"Menu" key.
While the unit is storing data, the display will show (SAVE
DATA) and flash in line C.
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