Ge Drive Control Profile - GE AF-650 GP Design Manual

10.10 GE Drive Control Profile

10.10.1 Control Word According to Drive Profile (par. O-10 Control Word Profile = Drive profile)
Bit Bit value = 0
00 Reference value
01 Reference value
02 DC brake
03 Coasting
04 Quick stop
05 Hold output frequency
06 Ramp stop
07 No function
08 No function
09 Ramp 1
10 Data invalid
11 No function
12 No function
13 Parameter set-up
14 Parameter set-up
15 No function
Explanation of the Control Bits
10
Bits 00/01
Bits 00 and 01 are used to choose between the four reference values, which are pre-programmed in par. C-05 Multi-step Frequency 1 - 8 according to the following
table:
Programmed ref. value
1
2
3
4
NB!
Make a selection in par. O-56 Preset Reference Select 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. Set braking current and duration in par. B-01 DC Brake Current and par. B-02 DC Braking Time. Bit 02 = '1' leads to ramping.
196
Bit value = 1
external selection lsb
external selection msb
Ramp
No coasting
Ramp
use ramp
Start
Reset
Jog
Ramp 2
Data valid
Relay 01 active
Relay 02 active
selection lsb
selection msb
Reverse
Par.
Par. C-05 Multi-step Frequency 1 - 8 [0] 0
Par. C-05 Multi-step Frequency 1 - 8 [1] 0
Par. C-05 Multi-step Frequency 1 - 8 [2] 1
Par. C-05 Multi-step Frequency 1 - 8 [3] 1
Bit 01 Bit 00
0
1
0
1
AF-650 GP Design Guide