10.10.5 Control Word according to PROFIdrive Profile (CTW)
The Control word is used to send commands from a master (e.g. a PC) to a
slave.
Bit
Bit = 0
Bit = 1
00
OFF 1
ON 1
01
OFF 2
ON 2
02
OFF 3
ON 3
03
Coasting
No coasting
04
Quick stop
Accel/Decel
05
Hold frequency output
Use Accel/Decel
06
Accel/Decel stop
Start
07
No function
Reset
08
Jog 1 OFF
Jog 1 ON
09
Jog 2 OFF
Jog 2 ON
10
Data invalid
Data valid
11
No function
Slow down
12
No function
Catch up
13
Parameter set-up
Selection lsb
14
Parameter set-up
Selection msb
15
No function
Reverse
Explanation of the Control Bits
Bit 00, OFF 1/ON 1
Normal ramp stop using the ramp times of the actual selected ramp.
Bit 00 = "0" leads to the stop and activation of the output relay 1 or 2 if the output frequency is 0 Hz and if [Relay 123] has been selected in par. E-24
Function
Relay
.
When bit 00 = "1", the frequency converter is in State 1: “Switching on inhibited”.
Please refer to the PROFIdrive State Transition Diagram, at the end of this section.
Bit 01, OFF 2/ON 2
Coasting stop
When bit 01 = "0", a coasting stop and activation of the output relay 1 or 2 occurs if the output frequency is 0 Hz and if [Relay 123] has been selected in
par. E-24
Function Relay
.
When bit 01 = "1", the frequency converter is in State 1: “Switching on inhibited”. Please refer to the PROFIdrive State Transition Diagram, at the end of this section.
Bit 02, OFF 3/ON 3
Quick stop using the ramp time of par. C-23
Quick Stop Decel Time
. When bit 02 = "0", a quick stop and activation of the output relay 1 or 2 occurs if the output
frequency is 0 Hz and if [Relay 123] has been selected in par. E-24
Function Relay
.
When bit 02 = "1", the frequency converter is in State 1: “Switching on inhibited”.
Please refer to the PROFIdrive State Transition Diagram, at the end of this section.
Bit 03, Coasting/No coasting
Coasting stop Bit 03 = "0" leads to a stop. When bit 03 = "1", the frequency converter can start if the other start conditions are satisfied.
NB!
The selection in par. O-50
Coasting Select
Coasting select determines how bit 03 is linked with the corresponding function of the digital inputs.
Bit 04, Quick stop/Accel/Decel
Quick stop using the ramp time of par. C-23
Quick Stop Decel Time
.
When bit 04 = "0", a quick stop occurs.
When bit 04 = "1", the frequency converter can start if the other start conditions are satisfied.
NB!
The selection in par. O-51
Quick Stop Select
determines how bit 04 is linked with the corresponding function of the digital inputs.
AF-650 GP Design Guide
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Содержание AF-650 GP Series
Страница 5: ...AF 650 GP Design Guide 4 1...
Страница 53: ...AF 650 GP Design Guide 52 4...
Страница 97: ...Please note airflow directions 6 1 5 Mechanical Dimensions AF 650 GP Design Guide 96 6...
Страница 98: ...Please note airflow directions AF 650 GP Design Guide 97 6...
Страница 99: ...Please note airflow directions AF 650 GP Design Guide 98 6...
Страница 100: ...Please note airflow directions AF 650 GP Design Guide 99 6...
Страница 173: ...Max cable length 150 m AF 650 GP Design Guide 172 9...
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