Rockwell Automation PowerFlex 700S User Manual Download Page 163

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Programming and Parameters

3-105

PowerFlex 700S Phase II AC Drive User Manual -

Publication 20D-UM006G-EN-P – July 2008

915

916

SL Rcv Events

Displays the received event status from

Par 917

[SL Rx P0 Regis].

SL Clr Events

Set these bits to clear the corresponding event latches indicated in

Par 915

[SL Rcv Events].

917

SL Rx P0 Regis

Displays received port 0 registration data, if direct received data is configured to be port 0
registration data by the Rx Direct Data Selector (Parameters

905

909

). Configure this

selection by using the Peer Communication window.

Default:
Min/Max:

0
-/+2147483648

RO 32-bit

Integer

918

SL Rx P1 Regis

Displays received port 1 registration data, if direct received data is configured to be port 1
registration data by the Rx Direct Data Selector (Parameters

905

909

). Configure this

selection by using the Peer Communication window.

Default:
Min/Max:

0
-/+2147483648

RO 32-bit

Integer

921

SL Real2DInt In

Provides the floating point (real) input to the real to integer conversion function.

Default:
Min/Max:

0.0000
-/+16.0000

✓

RW Real

922

SL Real2DInt Out

Displays the integer output of the real to integer conversion function. The value is the result of
the formula:

Par 921

[SL Real2DInt In] x

Par 923

[SL Mult Base].

Default:
Min/Max:

0
0/65535

RO 16-bit

Integer

923

SL Mult Base

Specifies the base for SynchLink real to integer and integer to real conversion functions.
Determines the resolution of the conversion results. You must use the same value at the
transmitting node and receiving / multiplying nodes. Enter a value that will not produce an
overflow - the product of this value and the inputs to the conversion and multiply functions
must be less than 65,536.

Default:
Min/Max:

10000.0000
0.2000/50000.0000

RW Real

924

SL Mult A In

Displays the A Multiplier Input, as a floating point (real) value. This value is divided by the

Par

923

[SL Mult Base]. The source of the A Multiplier is determined by the Rx Direct Data

Selector (Parameters

905

909

). The possible sources are: zero,

[MulDiv 1 Mul],

[MulDiv 1 Result],

[MulDiv 2 Mul], or

[MulDiv 2 Result]. The

SynchLink Multiply function takes this input before it is converted to floating point.

Default:
Min/Max:

0.0000
0.0000/65535.0000

RO Real

925

SL Mult B In

The B Multiplier Input. This must be a floating point (real) value. The SynchLink Multiply
function takes this input after it is converted to integer.

Default:
Min/Max:

1.0000
0.25000/2.0000

✓

RW Real

926

SL Mult Out

Displays the output of the SynchLink Multiply function as a floating point (real) value. The
value is the result of the formula:

Par 924

[SL Mult A In] source (integer) x

Par 925

[SL Mult B

In] /

Par 923

[SL Mult Base] or Par 924 [SL Mult A In] x Par 925 [SL Mult B In].

Note: The SynchLink Multiply function produces an output that is always positive.

Default:
Min/Max:

0.0000
0.0000/65535.0000

RO Real

927

SL Mult State

Displays the status of the SynchLink Multiply function.

•

Bit 0 “Local Ovflow” indicates a math overflow due to local multiply.

•

Bit 1 “Rx Ovflow” indicates a math overflow in received data.

•

Bit 3 “Ftol Ovflow” indicates a math overflow in the real to integer conversion function.

928

Rx Dir Data Type

Sets the data type for the SynchLink received direct words. If the word's bit is set the data type is floating point (real). If the bit is not set the data type is integer.

No.

Name
Description

Values

Linkab

ead-Wr

ite

ype

Options