GE Industrial Solutions AF-650 GP DeviceNet User Manual

Page 19

Bit 5, Net Control:
Bit 5 = "0" means that the drive is controlled from the standard inputs.
Bit 5 = "1" means that DeviceNet controls the drive.

NB!
Please note that changes will affect par. O-50 Coasting Select to par. O-56 Preset Reference Select.

Bit 6, Net Reference:
Bit 6 = "0" Reference is from the standard inputs.
Bit 6 = "1" Reference is from DeviceNet.

NB!
Please note that changes will affect par. F-01 Frequency Setting 1 to par. C-34 Frequency Command 3.

For the Speed reference, see section Bus Speed Reference Value under Instances 20/70 and 21/71.

4.4.2 Status Word under Instances 20/70 and 21/71

The status word in Instances 70 and 71 is defined in the overview to the right:

NB!
Note that the bits 00 and 02 in Instance 70 are identical with bits 00 and 02
in the more extensive Instance 71.

Bit

Instance 70

Instance 71

Bit = 0

Bit = 1

Bit = 0

Bit = 1

Fault

Warning

Running 1

Fwd

Running 1
Fwd

Running 2
Rev.

Ready

Ctrl from Net

Ref. from Net

At ref.

08-15

State Attribute

Explanation of the Bits:

Bit 0, Fault:
Bit 0 = "0" means that there is no fault in the frequency converter.
Bit 0 = "1" means that there is a fault in the frequency converter.

Bit 1, Warning:
Bit 0 = "0" means that there is no unusual situation.
Bit 0 = "1" means that an abnormal condition has arisen.

Bit 2, Running 1:
Bit 2 = "0" means that the drive is not in one of these states or that Run 1 is not set.
Bit 2 = "1" means that the drive state attribute is enabled or stopping, or that Fault-Stop and bit 0 (Run 1) of the control word are set at the same time.

Bit 3, Running 2:
Bit 3 = "0" means that the drive is in neither of these states or that Run 2 is not set.
Bit 3 = "1" means that the drive state attribute is enabled or stopping, or that fault-stop and bit 0 (Run 2) of the control word are set at the same time.

AF-600FP /650 GP DeviceNet Operating Instructions