
4.4.2 Object description
4.4.2.1 Object 6040h: Controlword (DS402)
The control commands are built up from the logical combination of the bits in the control word and
external signals (e.g enable output stage). The definitions of the bits are shown below:
Index
0x6040
h
Name
control word
Object code
VAR
Data type
UNSIGNED16
Mode
all
Access
rw
PDO mapping
possible
Unit
—
Value range
0 ... 65535
EEPROM
no
Default value
0
Bit assignment im control word
Bit Name Bit Name
0 Switch on 8 Pause/halt
1 Disable Voltage 9 reserved
2 Quick Stop 10 reserved
3 Enable Operation 11
Acknowledge lag/following error and response
monitoring
4 Operation mode specific 12 Reset position
5 Operation mode specific 13 Manufacturer-specific
6 Operation mode specific 14 Manufacturer-specific
7 Reset Fault (only effective for faults) 15 Manufacturer-specific
Commands in the control word
Command
Bit 7
Fault Reset
Bit 3
Enable
Operation
Bit 2
Quick Stop
Bit 1
Disable
Voltage
Bit 0
Switch on
Transitions
Shutdown X X 1 1 0 2, 6, 8
Switch on X X 1 1 1 3
Disable Voltage X X X 0 X 7, 9, 10, 12
Quick Stop X X 0 1 X 7, 10, 11
Disable Operation X 01115
Enable Operation X 11114,16
Fault Reset 1 XXXX15
Bits marked by an X are irrelevant.
CANopen for AX2000/2500 53
BECKHOFF 07/2007 CANopen Drive Profile
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