Yokogawa YFGW710 - Manual (Page 97)

<B1. Engineering>
B1-33
IM 01W01F01-01EN
B1.3 Applications
This section describes the procedures of the following tasks based on Basics described
in section B1.2.
▪ Field Wireless Device Maintenance Task
▪ Network Construction Task
▪ System Expansion Task
B1.3.1 Field Wireless Device Maintenance Task
The following describes the following tasks of the YFGW710 and field wireless device mainte-
nance task.
▪ Task of Replacing a Field Wireless Device
▪ Task of Replacing YFGW710
▪ Device Patrol Using PRM
B1.3.1.1 Task of Replacing a Field Wireless Device
n Replacing with a device with the same vendor ID, the same model ID,
and the same device revision
Replace the device following the steps below.
1. Task of provisioning a new field wireless device (in section B1.2.3.2 of this document)
2. Installing the field wireless device at the plant site
3. Task of downloading to YFGW710 (in section B1.2.4 of this document)
4. Task of checking the field wireless network operation conditions (in section B1.2.5)
5. Task of adjusting and setting the parameters of the field wireless device (in section B1.2.6)
6. Task of downloading the process data communication definitions (in section B1.2.7 of this
document)
TIP
This task does not affect the process data communication of other field wireless devices working on the wireless
network and the communication with the control system. Accordingly, the status of the process data of other field
wireless devices does not become bad or IOP in HMI of Yokogawa's control system.
n Replacing with a device with the same vendor ID, the same model ID,
and a different device revision
It is necessary to check beforehand with the device vendor whether CF of the existing field wire-
less device to be changed can be used for the new field wireless device.
l When CF can be used for the new device:
Perform the procedure described in the task of replacing with a device with the same vendor ID,
the same model ID, and the same device revision.