14.4.1.1 Example Sequence
To start the velocity mode, the correct sequence has to be sent from the PLC.
1
Control word =
1
Status word =
2
Modes of Operation = 2
3
Control word =
Status word =
4
Control word =
Status word =
5
Control word =
Status word =
6a Control word =
Status word =
6b Control word =
Status word =
6c Control word =
Status word =
6d Control word =
Status word =
6e Control word =
Status word =
6f
Control word =
Status word =
7
Control word =
Status word =
07/13
0x0000
Disable voltage
0x0050 Switch On Disabled
(Velocity mode)
0x0006
Shutdown
0x0031 Ready to switch on
0x0007
Switch On
0x0033 Switched On
0x000F
Enable Operation, no change to previous
state if already enabled.
0xnn37 Operation enabled
0x007F
Start Velocity mode with Reference speed
from object
0xnn37 Operation enabled
0x006F
1299
Q. Special Function Generator
= "9-Zero"
Starts "Velocity mode" with reference
value from Object
ty.
1299
Q. Special Function Generator
unequal "9-Zero"
Starts with reference value from source from
1299
Q. Special Function Generator
0xnn37 Operation enabled
0x003F
Start Velocity mode with Reference speed
"0".
0xnn37 Operation enabled
0x002F
1299
Q. Special Function Generator
= "9-Zero"
Starts "Velocity mode" with reference
value "0".
1299
Q. Special Function Generator
unequal "9-Zero"
Starts with reference value from source from
1299
Q. Special Function Generator
0xnn37 Operation enabled
0x005F
Start Velocity mode with actual speed – a
ramping process is cancelled.
0xnn37 Disable voltage
1299
0x004F
Q. Special Function Generator
= "9-Zero"
Starts "Velocity mode" with actual speed
– a running ramp is interrupted.
1299
Q. Special Function Generator
unequal "9-Zero"
Starts with reference value from source from
1299
Q. Special Function Generator
0xnn37 Operation enabled
0x01xx
HALT: The drive is stopped with ramp
Velocity deceleration
0x6049
0xnn37 Operation enabled
CM-EtherCAT
0x6042
Target velocity.
0x6042
Target veloci-
.
:
:
:
:
:
:
135
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