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START
Voltage
switched-off,
SW=0
Voltage on
A
B
C
D
CW: bit 3=0
bit 10=1
SW: bit 0=1
Inhibit operation
bit 4=1
active
bit 5=1
Operation
inhibit
B
C
D
CW: bit 4=0
Ready A
B
C
D
CW: bit 0=0
bit 10=1
OFF1 Active
Stage 1
n(f)=0, I=0
OFF1 Active
SW: bit 1=0
Stage 2
5.3.2 Frequency set-point/ Actual frequency
The data format is "Standardized value", where 0 hex = 0 %,
Maximum frequency specified in parameter A004.
Standardized value
A linear value.
14
0%=0 (0h), 100% is 2
(4000h)
Data type
N2
Range
-200%...200%-2
-14
Resolution
2
= 0.0061%
Length
2 bytes
Notation: 2's complement notation.
st
MSB is 1
bit after sign bit in 1
Sign bit = 0 = positive number
Sign bit = 1 = negative number
Bit
8
7
0
Byte 1
SIGN
2
-7
-8
Byte 2
2
2
SW: bit0=0
bit1=0
Switch-on inhibit
bit2=0
bit 6=1
CW: bit 0=0
bit 10=1
SW: bit 0=0
Not ready for
bit 2=0
switch-on
bit 6=0
CW: bit 0=0
bit 1=1
bit 2=1
bit 10=1
SW: bit 0=1
Ready for
bit 4=1
switch-on
bit 5=1
CW: bit 0=1
bit 10=1
Ready
SW: bit 1=1
CW: bit 3=1
bit 10=1
Enable operation
SW: bit 2=1
A
CW: bit 4=1
bit 10=1
C D
CW: bit 5=0
bit 10=1
D
CW: bit 6=0
bit 10=1
D
Figure 5-2 Profidrive state diagram
-14
st
byte.
6
5
4
3
-1
-2
-3
-4
2
2
2
2
-9
-10
-11
-12
2
2
2
2
Ready to
switch-on
Ready A
B
C D
CW: bit 2=0
bit 10=1
OFF3 Active
n(f)=0, I=0
Load contactor open
Ready to
switch-on
Ready A
B
C
D
Fault
Fault
CW: bit 7=1
RFG enabled
output
B
CW: bit 5=1
bit 10=1
RFG Acc
enabled
CW: bit 6=1
bit 10=1
Outputing
Operating status
frequency
(bit 10=1)
3000 hex = 75%
2
1
-5
-6
2
2
-13
-14
2
2
15
CHAPTER5 OPERATING
Ready to
switch-on
Ready A
B
C D
CW: bit 1=0
OFF2 Active
SW: bit 5=0
SW: bit 3=1
CW: bit 8=1
bit4=0
bit5=0
bit6=0
bit 10=1
Jog setpoint
Drive running
to speed
Jogging active
controller
CW: bit 8=0 or
bit 10=1
Jogging-pause
monitoring
n(f)=0, I=0
and 4000 hex is 100% of
bit 10=1
SW: bit 4=0
CW: bit 8=1
bit4=0
bit5=0
bit6=0
bit 10=1
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