Control Word; Status Word - ABB ACS 600 User Manual

7 Control Word

8 Status Word

ACA 635 IGBT Supply Sections
Parameter 7.01 is the control word of the line converter. The control
word is a 16-bit packed boolean word displayed as a hex value and
updated at 10 ms intervals.
Parameter 7.01 MAIN CTRL WORD (Control word of the line converter)
Bit Name
0 ON
OFF
1, 2
3 START
4...6
7 RESET
8...15
This parameter is a 16-bit packed boolean word displayed as a hex
value and updated at 4 ms intervals.
Parameter 8.01 MAIN STATUS WORD (Status signals of the line converter)
Bit
Name
0 RDY_ON
1 RDY_RUN
2 RDY_REF
3 TRIPPED
4, 5, 6
7 ALARM
8 MODULATING
9 REMOTE
10 NET OK
11
12, 13
14 CHARGING
15
Value
0 Þ 1 Starts charging
0 Opens main contactor
0 Not in use
1 Starts modulation
0 Stops modulation
0 Not in use
0 Þ 1 Makes a reset
0 –
0 Not in use
Value
1 Ready to switch on = no fault
0 Not ready to switch on = fault
1 Ready to operate = DC bus charged
0 Not ready to operate
1 Operation enabled
0
1 Fault
0 No fault
– Not in use
1 Warning
0 No Warning
1
Line converter modulates.
0
Line converter not modulating
1 Drive control location: REMOTE
0 Drive control location: LOCAL
1 Network voltage is OK.
0 Network voltage is lost.
– Not in use
– Not in use
1 Charging contactor closed
0 Charging contactor open
– Not in use
Chapter 8 – Parameters
Description
STATE/Description
8-5