Eaton MVX9000 Series, Руководство пользователя

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Group 80 — Display
MVX9000 User Manual 5-61
Descriptions of
Parameter Settings
Table 5-2:
Using Decimals
80.07
Keypad Start Up
Display
Range: Default: 00
00 Command Frequency (F)
01 Output Frequency (H)
02 Output Current (A)
03 User Defined Unit (U)
04 Output Voltage (u)
05 Unit Temperature (t)
06 Forward Reverse Direction (Frd) or (rEu)
Counter (c) [Displayed only when enabled]
PLC Steps [Displayed only when enabled]
PID Feedback [Displayed only when enabled]
80.08
User Defined
Multiplier
Range: 0.01 to 160.00 Default: 1.00
Unit: 0.01
The User Defined Multiplier selects the multiplying factor for
the user-defined unit.
The display value is calculated as follows:
Display value = output frequency x User Defined Multiplier
The display window is only capable of showing four digits,
yet by using the decimals in the display area, 4 digit numbers
are displayed. The decimal points change the value of the
number as shown in
Table 5-2 .
Display Number Represented
9999 The absence of a decimal point indicates a four-digit integer.
999.9 A single decimal point between the middle and the right-most
numbers is a true decimal point; it separates ones and tenths as
in “30.5” (thirty and one-half).
9999. A single decimal point after the right-most number is not a true
decimal point; instead it indicates that a zero follows the right-
most number. For example, the number 12300 would be
displayed as “1230.”
This parameter can be set during operation.
80.09
External Terminal
Scan Time
Range: 1 to 20 Default: 1
Unit: 2 msec
This function scans the I/O terminals to help eliminate false
signals due to noise.
Actual Scan Time= 80.09 x 2 msec