Ge Drive Control Profile; Control Word According To Ge Drive Control Profile; Explanation Of The Control Bits - GE Consumer & Industrial AF-60 LP Operating Instructions Manual

5.6 GE Drive Control Profile

5.6.1 Control Word According to GE Drive Control Profile

Bit Bit value = 0
00 Preset reference select - lsb
01 Preset reference select - msb
02 DC brake
03 Coasting
04 Quick stop
05 Freeze output
06 Ramp stop
07 No function
08 No function
09 Ramp 1
10 Data invalid
11 No function
12 No function
13 Setup 1
14 No function
15 No function

5.6.2 Explanation of the Control Bits

Bits 00/01
Bits 00 and 01 are used to choose between the four reference values, which are pre-programmed in par. 3-10 Preset Reference according to the following table:
Programmed ref. value
1
2
3
4
NB!
In par. 8-56 Preset reference a selection is made to define how Bit 00/01 gates with the corresponding function on the digital inputs.
Bit 02, DC brake:
Bit 02 = "0" leads to DC braking and stop. Braking current and duration are set in par. 2-01 DC Brake current and 2-02 Braking time.
Bit 02 = "1" leads to ramping.
Bit 03, Coasting:
Bit 03 = "0" shuts off the output transistors causing the motor to coast to a standstill.
Bit 03 = "1" enables the frequency converter to start the motor if the other starting conditions have been fulfilled.
Parameter Bit 01
3-10 [0]
3-10 [1]
3-10 [2]
3-10 [3]
DET-579A
AF-60 LP™ Micro Drive Operating Instructions
Bit value = 1
Preset reference select - lsb
Preset reference select - msb
Ramp
No coasting
Ramp
No freeze output
Start
Reset
Jog
Ramp 2
Data valid
Relay 01 active
No function
Setup 2
No function
Reverse
Bit 02
0
0
1
1
5
0
1
0
1
37