WESTLOCK CONTROLS CORPORATION
280 MIDLAND AVENUE, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913
www.westlockcontrols.com
1/24/12 TECH-455/D.W.O. 19909 Page 19 of 24
1. Locate the label near the WD battery pack with its unique 6-characters ZigBee MAC
address, like ZB: 174E6D.
2. On the WH, in the WD mode (selected using Device NetKey button), type in the MAC
address by using the Up/Down keys to select the character and the Tab key to select the
character location.
3. When done press Enter. The selected device will open a one-on-one LF communication
session with the WH Thresholds
The WD continuously measures various status parameters such as the dynamic movement of
the valve, room temperature and battery voltage. These measurable parameters are normally
limited to a threshold or range.
Exceeding a threshold generates an alarm in the WD which is delivered with the normal status
message to the WMS (and from there to the HMI/PLC). These thresholds and/or ranges are
configurable as part of the system configuration using the WMS application client.
2.1.6.3 Setting Operational Parameters
Operational parameters set by the WMS and WH define the behavior of the WD. For example:
How often the WD should transmit a keep-alive signal to WMS.
How often the WD should poll for pending messages (receive from the WMS).
How often the WD should blink the LEDs.
How fast the WD stem should be sampled for valve dynamics (signature).
Changing operational parameters can affect the battery life of the WD and/or the sensing
capabilities of the motion sensor.
2.1.6.4 Calibration
After mounting the WD on a valve or an actuator, the WD should be calibrated to set the open
and closed boundaries of the valve/actuator. This process must be performed locally using the
WH via LF. This ensures the accuracy of the configuration. Calibration, from the WH point of
view, is discussed in the WH specific IOM.
In order to achieve a successful calibration of the WD on the installed valve/actuator, follow
these simple steps:
1. Verify that the WD is powered and joined to the same network of the WH.
2. Open an LF session between the WD and the WH.
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