Table of Contents
Advertisement
WHA-ADP2-F8B2-*-**-Z1(-EX1)
Operation
6.5.1
Lock / Unlock
You can protect the device against unauthorized or undeliberate parameter changes (write
protection).
Figure 6.11
Lock / Unlock
Parameter
Lock Code
Lock Status
Wireless Module
Firmware Update
Lock
6.5.2
Update Firmware
Update firmware is used to download new adapter firmware locally or from an FTP server to
the adapter. The parameter Wireless Module Firmware Update Lock in Lock/Unlock must
be set to "Unlock" before the firmware can be downloaded.
Caution!
Important information concerning firmware update
Please heed the following information when updating the firmware:
Before updating the firmware, please deactivate all burst modes using the Burst Mode
Control Code parameter. See chapter 5.7.2
Do not update multiple WirelessHART adapters via the wireless network at the same time.
If you have several adapters, update one at a time.
70
Additional functions > Lock / Unlock
Description
Unlocked: Adapter is unlocked, all parameters can be changed
Lock Temporary: Adapter is locked. A device reset or power loss
will unlock it
Lock Permanent: Adapter is locked. It can be unlocked by a master
only
Lock All: Adapter is locked. It can be unlocked only by the master
that locked it
Device Locked
Lock is Permanent
Locked by Primary Master (Reset if Secondary master)
Configuration Cannot be Changed
Locked by Gateway
Unlocked: Adapter firmware can be downloaded
Locked: Adapter firmware cannot be downloaded
Advertisement
Table of Contents
