User manual for regulated current source SZP-73
7.3.4.
“Init” parameter
This parameter defines current generated after power on. It can be set to the following values
“UdEF”
-
user defined value equal to
“IvAL”
parameter
“
LASt”
-
value equal to value of current generated directly before power off
(its value is stored automatically)
7.3.5.
“IvAL” parameter
If parameter
“Init”
is set to
“UdEF ”
, then parameter “
IvAL”
defines output current value
after power on. It can be set to any value form range 4.00 – 20.00 mA.
7.3.6.
”bri”
parameter
This parameter allows user to set bright of the LED display, bright can be set to
conventional values from 1 to 8.
7.3.7.
”CoL”
parameter
This parameter (available only for devices equipped with two-colour display) defines
basic colour of the LED display:
”grEE”
- main colour is green,
”rEd”
- main colour is red.
7.3.8.
”Scod” parameter
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”.
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.
”rS” menu
This menu is connected with RS-485 interface, and sets his properties:
”Addr”
- 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).
17
i
