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Manual 35116
505HT for Pelton Turbines
Woodward
134
There are three information at the top of the page: the signal (in mA), the actual value (in the configured
engineering unit) and if the signal is failed.
The default values showed below are for the analog input #1.
Table 4-43. Analog Inputs Screen Configuration Values
Function
NOZZLE 1 POS FDBK
Visibility: Always
Choose the function of the specific analog input.
CONFIGURATION MODE REQUIRED
User Level: Configure
4 mA Value
0.0 (-1.0e+38, 1.0e+38)
Visibility: Always
Set the value (in engineering units) that corresponds to 4
milliamps (mA) on the analog input.
User Level: Service
20 mA Value
100.0 (-1.0e+38, 1.0e+38)
Visibility: Always
Set the value (in engineering units) that corresponds to 20
milliamps (mA) on the analog input.
(Must be greater than the ‘Input 4 mA Value’ Setting)
User Level: Service
Loop Powered
FALSE
Visibility: Always
Check this box if the 505 should provide loop power for the
transmitter.
CONFIGURATION MODE REQUIRED
User Level: Configure
Device Tag
AI_01
Visibility: Always
This is a user entered field. It allows entry of a short description
or tag name for this channel.
User Level: Service
Units
AI 01 Units
Visibility: Always
This is a user entered field. It allows entry of a unit label for this
channel
User Level: Service
Modbus Multiplier
1
Visibility: Always
This is the multiplier that will be used for this parameter address
on the 505 slave Modbus communication link. The options are
(1, 10, 100 or 1000)
User Level: Service
The operator can navigate between the analog inputs pressing the soft keys with arrows to left or right.
Analog Inputs # 2 through # 8 are configured following the same rules as described for Analog Input # 1.
Entering Text
The Device Tag is a text field that is available for the user to enter a
unique name or identifier for each I/O channel. An example would be
to use the signal device tag such as NZ-1234 for an nozzle position
sensor. Enter Text characters by focusing on the field, press Enter,
then press and hold down the alphanumeric keys – they will cycle
through the available characters on that key
Calibrate the analog inputs pressing the soft key “Calibrate” and the below screen will open.
Released
Содержание 505HT
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