Parameter Values; Drive Control Profile - GE AF-650 GP Design And Installation Manual

RS-485 Installation and Set...

9.2.5.6 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
"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).

9.3 Drive Control Profile

9.3.1 Control Word According to Drive
Profile (O-10 Control Word Profile =
Drive profile)
Figure 9.2
TM
AF-650 GP Design and Installation Guide
Bit
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Table 9.14
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 the following table:
Programmed ref.
value
1
2
3
4
Table 9.15
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.
DET-767A
Bit value = 0 Bit value = 1
Reference value external selection lsb
Reference value external selection msb
DC brake Ramp
Coasting No coasting
Quick stop Ramp
Hold output use ramp
frequency
Ramp stop Start
No function Reset
No function Jog
Ramp 1 Ramp 2
Data invalid Data valid
No function Relay 01 active
No function Relay 02 active
Parameter setup selection lsb
Parameter setup selection msb
No function Reverse
Parameter Bit 01
C-05 Multi-step 0
Frequency 1 - 8
[0]
C-05 Multi-step 0
Frequency 1 - 8
[1]
C-05 Multi-step 1
Frequency 1 - 8
[2]
C-05 Multi-step 1
Frequency 1 - 8
[3]
9 9
Bit 00
0
1
0
1
9-7