Rockwell Automation 20D PowerFlex 700S Drive Ph I Control, Frames 1...11 User Manual

Page 137

Programming and Parameters

3-83

No.

Name
Description

Values

ead-

Wri

ata

ype

1024

SL Tx DirectSel3

Determines the source type for the data transmitted by direct transmit word 3. The source
type selections are: no data, event, feedback and drive parameter. If drive parameter is
selected, a parameter of the appropriate data format (integer or real) must be linked to Par
1147 [SL Dir Int Tx3] or Par 1148 [SL Dir Real Tx3]. Configure the selection by using the
Peer Communication window in the DriveExecutive programming software.

Default:
Options:

0
0
1
2
3
4
5
6
7
8
9
10
11
12
13

“No Data”
“No Data”

14 “Reserved”

“SL Multiply”

15 “Reserved”

“Event P0”

16 “Reserved”

“Event P1”

17 “Reserved”

“Reserved”

18 “Reserved”

“Reserved”

19 “Reserved”

“Reserved”

20 “Reserved”

“Reserved”

21 “Dir Tx Data”

“Event Opt0”

22 “Dir Rx Data”

“Reserved”

23 “E0 Accum”

“Event Status”

24 “E1 Accum”

“Reserved”

25 “Opt0 Accum”

“Reserved”

26 “Opt1 Accum”

“Reserved”

1030

SL Mult A In

Displays the A Multiplier Input, as a floating point (real) value. This value is divided by the
Par 1032 [SL Mult Base]. The source of the A Multiplier is determined by the "Rx Direct
Data Selector" (Pars 1011-1014). The possible sources are: 0 (zero), Par 1054 [SL Dir Int
Rx0], Par 1056 [SL Dir Int Rx1], Par 1058 [SL Dir Int Rx2], or Par 1060 [SL Dir Int Rx3].
The SynchLink Multiply function takes this input before it is converted to floating point.

Default:
Min/Max:

0.0000
0.0000/65535.0000

Real

1031

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

✓ ✓ Real

1032

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

✓ Real

1033

SL Mult Out

Displays the output of the SynchLink Multiply function as a floating (real) value. The value
is the result of the formula Par 1030 [SL Mult A In] source (integer) x Par 1031 [SL Mult B
In] / Par 1032 [SL Mult Base] or Par 1030 [SL Mult A In] x Par 1031 [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

Real

1034

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 Overflow] indicates a math overflow in received data.

• Bit 3 [Ftol Ovflow] indicates a math overflow in the real to integer conversion function.

1035

Real to Int In

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

Default:
Min/Max:

0.0000
-/+16.0000

✓ v Real

1036

Real to Int Out

Displays the integer output of the real to integer conversion function. The value is the
result of the formula Par 1035 [Real to Int In] x Par 1032 [SL Mult Base].

Default:
Min/Max:

0
0/65535

16-bit
Integer

1040

SL Rcv Events

Displays the received event status from Par 1041 [SL Rx P0 Regis] through Par 1047 [SL Rx Opt0 Regis].

1041

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 (Pars 1011-1014). Configure this
selection by using the Peer Communication window in the DriveExecutive programming
software.

Default:
Min/Max:

0
-/+2147483648

32-bit
Integer

Options

Rese

oI Ovf

Rese

flow

Loc

al Ovf

Default

Bit

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

0 = False
1 = True

Options

Rese

Opt0

Rese

D0Res

ved

E1 Regis

E0 Regis

Default

Bit

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

0 = False
1 = True