Level Pro ITC 450, Руководство пользователя

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“modE”
- the type of detected changes of the input signal, can be set to values:
”norm” - peaks, peak and next drop of the input signal of value equal at least “PEA” ,
”inv” - drops, drop and next peak of the input signal of value equal at least “PEA” ,
“PEA”
- minimal detected signal change classified as peak or drop (see Figure 6.4)
“timE”
- maximum time of displaying of the peak (drop) value, can be set from 0.0 to 19.9 sec, with 0.1 sec. resolution. If
„HdiS”=”HOLD” then setting parameter "timE"=0.0 causes holding peak value until [ESC] button is pressed. If
„HdiS”=”rEAL” then value "timE"=0.0 means no holding.
“HdiS”
- type of displayed values:
The “one-use password” can be used ONE TIME ONLY , it is impossible to use it again! The “one-use
password” can be restored by Service Division only.
7.3.9. ”SECu” menu
This menu contains presets connected with availability of other parameters:
”rEAL” - current value is displayed,
”HOLd” - peak (drop) value is displayed,
“H r1” ÷ “H r4”
r4”- relay/LED outputs ( R1÷R4) operation mode:
”HOUt”
- current output operation mode:
”rEAL” - current output operates depend on the current value,
”HOLd”
- current output operates depend on the peak (drop) value.
“Scod”
user password (4-digits number). If this parameter is set at value “0000”, user password is turned off.
If the user do not remember his password, the access to the menu is possible by the “one-use password”. To
get this password please contact with Marketing Division. “Single use password” can be used only one time,
after that it is destroyed. Entering this password causes in clearing of user password, it means sets the user
password to „0000”.
7.3.10. ”rS” menu
This menu is connected with RS-485 interface, and sets his properties:
“Scod”
- this parameter defines the address of the device, accordingly to Modbus protocol. It can be set in range from 0
to 199. If the value 0 is set then device, responds to frames with address 255 (FFh).
”rEAL” - relay/LED operates depend on the current value,
”HOLd” - relay/LED operates depend on the peak (drop) value.
“A r1 ÷ A r4”
this option permits user ( ”on” ) or prohibits ( ”oFF” ) to modify the thresholds of the relays/LEDs R1 ÷ R4 without
knowledge about user password.
”bAud”
- this parameter determines RS-485 interface baud rate. It can be set to one of 8 possible values: ”1.2” , ”2.4” ,
”4.8” , ”9.6” , ”19.2” , ”38.4” , ”57.6” , ”115.2” , which respond to the baud rates of 1200, 2400, 4800, 9600, 19200,
38400, 57600 and 115200 bit/s respectively.
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