X5 AC Drive User’s Manual
Chapter 7: X5 Parameters
DPD00089A
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105 -
© 2009 Vacon Incorporated All Rights Reserved
904 SIO Cntl Word
Default: 0x0000
Range: n/a
Level 2 (SIO)
The SIO Control Word parameter allows control of the drive through Modbus communications.
The following bits are used with this parameter:
905 Ext Ref Freq 1
906 Ext Ref Freq 2
Default: 0.0 Hz
Range: Min. Freq.-Max. Freq.
Level 2 (SIO)
These parameters provide access for changing the frequency reference over the serial link.
907 Cntl Word 2
Default: 0x0000
Range: n/a
Level 2 (SIO)
This parameter allows control of the drive through Modbus communications. A “1” in the status word indicates that the
output is active.
The following bits are used with this parameter:
908 Status Word
Default: Read-Only
Range: n/a
Level 2 (SIO)
The Status Word parameter provides status of the drive operation to a serial link user.
The following bits are used with this parameter:
Table 7-2: Description of X5 Parameters
(Page 35 of 40)
Bit
When Set to 1 Signifies
Bit
When Set to 1 Signifies
8
Preset Input 4 (PS4)
0
SLC (Run)
9
PID Enable
1
SLF (Ref)
10
TOD Override
2
FWD
11
Cur Lim
3
REV
12
DCI
4
FEXT2
13
CTS
5
Preset Input 1 (PS1)
14
Ref Switch
6
Preset Input 2 (PS2))
15
Fault Reset
7
Preset Input 3 (PS3)
15 14 13 12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
When Set to 1 Signifies
Bit
When Set to 1 Signifies
8
Reminder Reset 1
0
R1 Output
9
Reminder Reset 2
1
R2 Output
10
Reminder Reset 3
2
DO1 Output
11
User Fault 1
3
DO2 Output
12
User Fault 2
4
RA Output
13
Serial Link I/O
5
RB Output
(
Note:
Bit 13 must be set to 1
6
Alt Ramp
to allow SIO Config operations
7
Alt Ramp 2
on analog and digital outputs
13 12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
When Set to 1 Signifies
Bit
When Set to 1 Signifies
8
Alt Ramp
0
SLC (Run)
9
SL Override
1
SLF (Ref)
10
Remote
2
FWD run
11
Curr Lim
3
REV run
12
DCI
4
FEXT2
13
Jogging
5
Accel
14
Zero Spd
6
Decel
15
Drive Flt
7
At Speed
15 14 13 12
11
10
9
8
7
6
5
4
3
2
1
0
