Omron 3G3AX-MX2-ECT, User Manual

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4 Inverter Control
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
4-4 Co
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4
4-4-3 C
ontrol Method

Controlword
The 16-bit data is as shown below.
* When Quick stop is set to 0 during operation, deceleration stop is made. After completely stopping, the next
operation is accepted.

vl target velocity

Statusword
The 16-bit data is as shown below.

vl velocity demand
Bit and data information
       
7
  
3 2 1 0
Bit Name Meaning
0 Switch on The state is controlled by these bits.
For details, refer to
5-1-3 Command Coding on page 5-3.
1 Enable voltage
2 Quick stop
3 Enable operation
7 Fault reset Faults and warnings are cleared when this bit turns ON.

Reserved Set 0.
Name Meaning
vl target velocity Specify the command speed in rpm.
Setting range:

maximum speed to +maximum speed
Specify the operation direction with a symbol (

/+). When a value is set that exceeds
the maximum frequency, operation is performed at the maximum frequency.
     
9

7 6 5 4 3 2 1 0
Bit Name Meaning
0 Ready to switch on These bits indicate the state.
For details, refer to
5-1-4 State Coding on page 5-3.
1 Switched on
2 Operation enabled
3 Fault
4 Voltage enabled
5 Quick stop
6 Switch on disabled
7 Warning 0: No warning occurred for the unit or inverter.
1: Warning occurred for the unit or inverter.
9 Remote 0: Control from Controlword is disabled.
1: Control from Controlword is enabled.

Reserved Not used.
Name Meaning
vl velocity demand Displays the operation speed in rpm.
The operation direction is expressed with a symbol (

/+).