Omron NX-EC0112 User Manual

8 - 5
8 Pulse Output Units
NX-series Position Interface Units User’s Manual (W524)
8-3 Pulse Output Control
8
8-3-1 Control State
8-3 Pulse Output Control
The pulse output control from the Controller is the same as control in Cyclic Synchronous Position Con-
trol Mode of the CiA402 drive profile.
The control commands that are sent to the Pulse Output Unit are sent with the Controlword and com-
mand position each control period. The control status is monitored through the Statusword.
These are equivalent to the following data definitions in the CiA402 drive profile: Controlword, Target
Position, and Statusword.
This section describes the control status and Cyclic Synchronous Position Control Mode for the Pulse
Output Unit.
Pulse Operation Unit operations are controlled through a Controlword and the results of those opera-
tions are returned in a Statusword.
Control operations are defined by different states and transitions between these states, as shown in the
following figure. The control status changes according to the Controlword. The current status is indi-
cated in the Statusword.
A Pulse Output Unit can output pulses in Cyclic Synchronous Position Control Mode when the Servo is
turned ON (Operation Enabled).
8-3-1 Control State
Switch ON
Disabled
Ready to
Switch ON
Switched ON
Operation
Enabled
13: Fault Reset
Fault
Not Ready to
Switch ON
Start
Shutdown: 2 7: Disable Voltage
Switch ON: 3 6: Shutdown
Disable Voltage: 10
Enable Operation: 4 5: Disable
Operation
8: Shutdown
9: Disable Voltage
11: Error Occurs
0:
1:
Power supply OFF or reset
After the control power is turned ON
Initialized
Fault Reaction
Active
Fault
response
operation
completed
12:

Omron NX-EC0112 Specifications

General

Brand	Omron
Model	NX-EC0112
Category	Controller
Language	English