User Guide M211095en-h



Download 8.38 Kb.
View original pdf
Page38/125
Date24.02.2019
Size8.38 Kb.
1   ...   34   35   36   37   38   39   40   41   ...   125
More Information
‣ Wiring (page Chapter 4 – Installation
89


4.11.4 Mounting WMT700 with ASOS Mounting Adapter
You can mount WMT700 on your existing 425NWS installation kit (4258057) by using the
ASOS mounting adapter (ASM212140).
The following figure shows the parts of the installation.
Figure 42 Installing with ASOS Mounting
Adapter
1
WMT700 Adapter for WMT700FIX, WMT700FIX-
POM, and WMT700FIX60-RST (228869)
3
ASOS mounting adapter (ASM212140)
4 425NWS sensor alignment adapter 425NWS mounting tube. Remove the screw from the ASOS mounting adapter.
WMT700 User Guide
M211095EN-H
90


2. Insert the ASOS mounting adapter into the WMT700 adapter (228869). The ASOS
adapter slides into position.
1
Adapter for WMT700FIX,
WMT700FIX-POM, and
WMT700FIX60-RST (228869)
2
ASOS mounting adapter
(ASM212140)
3. Rotate the adapter until the screw holes are aligned. Insert the screw and tighten it.
Chapter 4 – Installation
91


4. Mount WMT700 with the ASOS mounting adapter on the existing sensor alignment adapter.
1
WMT700 mounting adapter
2
Existing 425NWS alignment adapter. Align the screw holes, insert the screw, and tighten it Connection Cable Prerequisites
When installing WMT700, pay attention to the following issues:
• How to route the cables of your mounting option. When mounting to a mast, the cable can be routed either outside or inside the mast depending on the mast type and other equipment, such as air terminals, installed to the mast.
• Make sure that the cable is properly attached to the mast or cross arm before starting the installation. Otherwise, it may slip and fall down during the installation procedure.
• Make sure to attach the cable properly to avoid strain on the connector. Too much strain may cause the cable to falloff, damage the cable or connector, or make the cable or connector susceptible to leakage. The recommended minimum bending radius for the cable is 70 mm.
WMT700 User Guide
M211095EN-H
92

Make sure that you prepare or connect only de-energized wires.
WARNING!
Do not perform installation or maintenance procedures when there is a risk of thunderstorm or lightning activity in the area.
WARNING!
A long cable between units (sensors, transmitters, power supplies, and displays) can cause a lethal lightning-induced current surge. Always ground the enclosure to a suitable grounded location with a short, low-resistance cable.
WARNING!
4.11.6 Wiring in Retrofit Installations
There are two ways of performing WMT700 retrofit installation:
• Using standard WMT700 cables
• Using WS425 cables with adapters
To avoid unnecessary connectors and maximize long-term reliability, Vaisala recommends that you use the WMT700 cable for the retrofit installation Using Standard WMT700 Cables
This is the recommended way for the retrofit installation. There are various cables available for the installation:
• Cable 2 m (227567SP)
• Cable 10 m (227568SP)
• Cable 15 m (237890SP)
• Cable 26 m (237889SP)
• RS-485 Cable 2 m (228259SP)
• RS-485 Cable 10 m (228260SP)
• ROSA Cable 10 m for Analog Outputs (231425SP)
• MAWS Cable 10 m (227565SP)
• AWS520 Cable 10 m, Shield connected to PE pin (229807SP)
• AWS520 Cable 10 m, Shield not connected to PE pin (SP ROSA Cable 10 m (Analog Outputs)
The ROSA Cable 10 m (SP) is intended for replacing WS425 with WMT700 in the
Vaisala ROSA system in case the WS425 has been connected using analog outputs. The following table shows the wire colors and related signals on WMT700.
Chapter 4 – Installation
93

Note that there are serial port signals available for configuration purposes on the cable even though they are not used as operational. The unused wires must be properly isolated and terminated to avoid unwanted operation or failure.
Table 34 ROSA Cable 10 m (231425SP)


Document code
Testsetup according to
More information
Optiontemperature range
Optionheating
Optionhardware interface
Optionunit used
Optionoutput configuration
Selectionoutput configuration
Optionadapter type
Optionaccessories
Order codedescription
Aout1 selected option
Output signal
Swnddiroffset,(angle)
Parameterdefinition
Power supplywire colors
Used heating option
Heating option
Wire type/cable length
Descriptionspare part item
Wmt700connector pin
Open commandto activate the command, press enter
Commanddescription
Wind_getfetches wind calibration information.more information
S command. power must be on for at least 5 seconds after the s
Startcommand.more information
Itemdescription
Bitdescription
G command to fetch the current wmt700 parameters. disable error messages with the command s messages,0
Errors. if all values are valid, wmt700 sends the following response:0,0,0,0you can also use the g
Data message number
Ws425 and sdi messages
Parametername
Parameterdefault
Start command.to stop measurement, use the stop
Wb,wfirmware
Wf output:wff6785672109876.5432.1k99xx5.21.2 ws425 f/g asos data messagewmt700 responds to the wa
Bytedescription
Parameterdefault value
Id character
Wx command with a character fixed-length data message.character
Start command. to stop measurement, use thestop
Problemprobable cause
Error/eventcode
Parameter name
Propertydescription/value
Analog outputs for wind direction
Itemorder code
Configuration mode / measurement
Settingparameter
Start command. you can stop the measurement with the stop
Example of the command and response:
Baud........................................................................ 105clearerr
S............................................................................... 103sleep
Gget message. get parameter.........................................................104h
Jjunction box...............................................................28l



Share with your friends:
1   ...   34   35   36   37   38   39   40   41   ...   125


The database is protected by copyright ©userg.info 2017
send message

    Main page

bosch
camera
chevrolet
epson
fiat
Honda
iphone
mitsubishi
nissan
Panasonic
Sony
volvo
xiaomi
Xperia
yamaha