DKS PD96, User Manual

Page: 37 / 57

User manual for meter with U/I input PD96
37
7.3.5.
”SECu” menu
This menu contains presets connected with availability of other parameters:
‘‘Scod’’
user password (4-digits number). If this parameter is set at value
“0000”
, userpassword 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.
“A r1, A r2”
this option permits user (
”on”
) or prohibits (
”oFF”
) to modify the
thresholds of the relays/LEDs R1, R2 without knowledge about
user password.
7.3.6.
”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).
”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.
”mbAc”
this parameter sets the access to the configuration registers of
the device. Possible values:
”on”
configuration registers can be set via RS-485 interface,
”oFF”
configuration registers can not be set via RS-485 interface.