GE Industrial Solutions AF-650 GP DeviceNet - Manual (Page 18)

4.4 ODVA Control Profile
4.4.1 Control Word under Instances 20/70 and 21/71
Control Word under Instances 20/70 and 21/71 Set par. O-10 Control Word
Profile to ODVA, and select the instance in par. DN-10 Process Data Type Se-
lection.
The control word in Instances 20 and 21 is defined in the overview to the right:
NB!
Note that the bits 00 and 02 in Instance 20 are identical with bits 00 and 02
in the more extensive Instance 21. Bit Instance 20 Instance 21
Bit = 0 Bit = 1 Bit = 0 Bit = 1
00 Stop Run Fwd Stop Run Fwd
01 - - Stop Run Rev
02 No function Fault reset No function Fault reset
03 - - - -
04 - - - -
05 - - - Net Ctrl
06 - - - Net Ref
07-15 - - - -
Explanation of the Bits:
Bit 0, Run Fwd:
Bit 0 = "0" means that the frequency converter has a stop command.
Bit 0 = "1" leads to a start command and the frequency converter will start to run the motor clockwise.
Bit 1, Run Rev:
Bit 1 = "0" leads to a stop of the motor.
Bit 1 = "1" leads to a start of the motor.
Bit 2, Fault Reset:
Bit 2 = "0" means that there is no reset of a trip.
Bit 2 = "1" means that a trip is reset.
Bit 3, No function:
Bit 3 has no function.
Bit 4, No function:
Bit 4 has no function.
AF-600FP /650 GP DeviceNet Operating Instructions
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