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25
Starting Operation
Section 2-2
Ending MECHATROLINK Communications
The Servo Parameters written to the Servo Drive consist of online and offline
parameters. Online parameters are enabled as soon as they are written,
whereas offline parameters are not.
The input signal selection parameters set here are offline parameters that are
enabled by cycling the power to the Servo Drive or executing the device setup
operation. In this example, the Servo Drive power is cycled. First, stop
MECHATROLINK communications before turning OFF the power supply to
the Servo Drive.
MECHATROLINK communications are stopped by turning OFF the CON-
NECT Bit in the Common Operating Memory Area. For the PCU with unit
number 0, the CONNECT Bit is allocated in CIO 150100. Use the Program-
ming Console to turn OFF this bit, which was turned ON at the start of
MECHATROLINK communications.
When MECHATROLINK communications stop, the Connection Status Flag in
the Common Operating Memory Area turns OFF. For the PCU with unit num-
ber 0, the Connection Status Flag is allocated in CIO 151615.
Turning the Servo Drive Power OFF and ON Again
After writing Servo Parameters, and when MECHATROLINK communications
have stopped, enable the Servo Parameters by cycling the power to the Servo
Drive. This procedure completes settings for the PCU and Servo Drive.
Unless changes in installation, wiring, or parameter settings are required, the
above operation does not need to be performed a second time.
2-2-6
Operating the Servomotor from the PCU
Starting MECHATROLINK Communications
Perform the operations described in
2-2-4 Starting MECHATROLINK Commu-
nications
and then start communications with the Servo Drive connected to
MECHATROLINK.
Servo Lock
The servo lock of the Servomotor connected to MECHATROLINK can be set
by turning ON the SERVO LOCK Bit in the Axis Operating Output Memory
Area.
In this operation example, the Common Parameters are set so that the begin-
ning word of the Axis Operating Output Memory Area for axis 1 is allocated in
CIO 100. Therefore, the SERVO LOCK Bit for axis 1 is allocated in CIO
10100. Turn ON this bit using the Programming Console.
CIO 1501
00
CONNECT Bit
MECHATROLINK communications stop
when this bit is turned OFF.
CIO 1516
15
Connection Status Flag
This flag turns ON when MECHATROLINK
communications start and turns OFF when
MECHATROLINK communications stop.
Summary of Contents for CJ1W-NC271 - 12-2009
Page 2: ......
Page 4: ...iv ...
Page 6: ...vi ...
Page 22: ...xxii ...
Page 58: ...30 Starting Operation Section 2 2 ...
Page 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Page 264: ...236 Transferring Servo Parameters Section 5 3 ...
Page 396: ...368 Linear Interpolation Section 9 7 ...
Page 648: ...620 List of Error Codes Appendix D ...
Page 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 684: ...656 Index ...
Page 686: ...658 Revision History ...