Toshiba 2000 V Series Manual page 156

Chapter 7 Troubleshooting
7
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(2) Slave device parameter setting request
START
Is the parameter setting
request executed?
Yes
Is the parameter setting
request completed?
Yes
Remove the cause of trouble
based on completion status.
END
Figure 7-4 Slave Device Parameter Setting Request Check Items
(3) Operation mode control request
START
Is the operation mode con-
trol request executed?
Yes
Is the operation mode con-
trol request completed?
Yes
Is completion status other than
"serial number unregistered"?
Yes
Remove the cause of trouble
based on completion status.
END
Figure 7-5 Operation Mode Control Request Check Items
No
Execute the slave device parameter
setting request. (See 4.3.4.)
No
See how to use semaphore area in 4.2.4.
It takes about 4 seconds for the slave device parameter
setting request to set one slave. As up to 10 slave
devices can be set by one parameter setting request, the
maximum time for the request to set them is 40 seconds.
To operation mode setting request
No
Execute the operation mode control
request. (See 4.3.5.)
No
See how to use semaphore area in 4.2.4.
No
Serial number in the DN611 is destroyed.
Replace the module.
model 2000 DeviceNet Module Manual (DN611/DN611A)