Parameter Values; Drive Control Profile - GE AF-600 FP Series Design And Installation Manual

RS-485 Installation and Set...
Conversion index
67
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
Table 9.3 Conversion Table

9.1.2.6 Parameter Values

Standard data types
Standard data types are int16, int32, uint8, uint16 and
uint32. They are stored as 4x registers (40001–4FFFF). The
parameters are read using function 03HEX "Read Holding
Registers." Parameters are written using the function 6HEX
9 9
"Preset Single Register" for 1 register (16 bits), and the
function 10 HEX "Preset Multiple Registers" for 2 registers
(32 bits). Readable sizes range from 1 register (16 bits) up
to 10 registers (20 characters).
Non standard data types
Non standard data types are text strings and are stored as
4x registers (40001–4FFFF). The parameters are read using
function 03HEX "Read Holding Registers" and written using
function 10HEX "Preset Multiple Registers." Readable sizes
range from 1 register (2 characters) up to 10 registers (20
characters).

9.2 Drive Control Profile

9.2.1 Control Word According to Drive
Profile (O-10 Control Word Profile =
Drive profile)
Illustration 9.1 Control Word
68
TM
AF-600 FP Design and Installation Guide
Conversion factor
1/60 (time)
1000000
100000
10000
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0.000001
0.0000001
DET-768b
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
Table 9.4 Control Word Bits
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 C-05 Multi-
step Frequency 1 - 8 according to Table 9.5.
Programmed ref. Parameter
value
1 C-05 Multi-step
Frequency 1 - 8
[0]
2 C-05 Multi-step
Frequency 1 - 8
[1]
3 C-05 Multi-step
Frequency 1 - 8
[2]
4 C-05 Multi-step
Frequency 1 - 8
[3]
Table 9.5 Reference Values
Bit 02, DC brake
Bit 02 = '0' leads to DC braking and stop. Set braking
current and duration in B-01 DC Brake Current and B-02 DC
Braking Time. Bit 02 = '1' leads to ramping.
Bit 03, Coasting
Bit 03 = '0': The frequency converter immediately "lets go"
of the motor, (the output transistors are "shut off") and it
coasts to a standstill. Bit 03 = '1': The frequency converter
starts the motor if the other starting conditions are met.
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
Bit 01 Bit 00
0 0
0 1
1 0
1 1