Utility
Indirect
Description

Indirect

Requires dwOption-05, Process Control.

Caution! Improper use of this function block in Write mode can cause problems that are very difficult to debug!

Read or write data from or to any parameter within the function block engine parameter address space, 4126 to 5119.
Availability
  • Available only in the dw2xx & dw2xx-v2 series products
  • Requires library: Process Control (option -05)
  • Firmware versions 0x2022 and later
savvy-SFD Graphic indirect
Graphic with Parameters indirect

Parameters

Value Input, Read-write, Analog (signed 16-bit integer)
-327.67 % to 327.67 %

Indirect - Value

The data value that is read from or written to the addressed parameter.
Enable Input, Read-write, Boolean (signed 16-bit integer)

Indirect - Enable

Data can be read or written ONLY when this parameter is Enable, logic high.

0 = Disable
1 = Enable
Mode Input, Read-write, Boolean (signed 16-bit integer)

Indirect - Mode

Caution! Improper use of this function block in Write mode can cause problems that are very difficult to debug!

Select Read to read the data from the addressed parameter into the Value parameter.

Select Write to write the data from the Value parameter into the addressed parameter.


0 = Read
1 = Write
Address Input, Read-write, Analog (unsigned 16-bit integer)
4126 to 8191

Indirect - Address

The address of the function block engine parameter that the data is read from or written to.
Result Output, Read-only, Enumerated (signed 16-bit integer)

Indirect - Result

Provides a status indication of the current operation.

The data in Value is only valid or written when Result equals zero, OK


0 = OK
1 = Invalid Address
2 = Inactive Parameter
3 = Read-Only
4 = Connected
5 = Out of Range Low
6 = Out of Range High