The following communication objects are used to control the "Direct operation” function:

A Direct operation lock

No.

Object name

Function

Datapoint type

Flags

58

A Direct operation lock

On/Off

1.003 enable

CW

Function:

This communication object can be used to lock this channel or enable direct operation (operation directly on the device).

Example:

Enabling of direct operation through a key switch.

Note:

When the bus voltage returns, the setting is reset and operation on the device is enabled.

Availability:

The "A Direct operation lock ” communication object is displayed if the following configurations have been made:

  • Parameter "Function channels A + B” on the "device settings” parameter card
    • Setting: "Single” or "Pairwise"
  • Parameter "Direct operation” on the “functions, objects” parameter card
    • Setting: “enable”
  • Parameter "Direct operation lockable” on the “functions, objects” parameter card
    • Setting: “enable”

More information:

A status direct operation

No.

Object name

Function

Datapoint type

Flags

58

A status direct operation

On/Off

1.002 Boolean

CRT

Function:

This communication object is used to report whether direct operation is activated.

Note:

After bus voltage recovery, direct operation is deactivated.

Availability:

The “A status direct operation” communication object is displayed if the following configurations have been made:

  • Parameter "Function channels A + B” on the "device settings” parameter card
    • Setting: "Single” or "Pairwise"
  • Parameter "Direct operation” on the “functions, objects” parameter card
    • Setting: “enable”
  • Parameter "Direct operation lockable” on the “functions, objects” parameter card
    • Setting: “enable”

More information:

See also