4. SETPOINT PROGRAMMING S1 SR469 SETUP
4-5
4.2.1
PASSCODE
y
3$66&2'(
y
>(17(5@#IRU#PRUH
Õ
ÕÕ
Õ
ENTER
ENTERENTER
ENTER
ESCAPE
ESCAPEESCAPE
ESCAPE
Ö
ÖÖ
Ö (17(5#3$66&2'(#)25
$&&(66=
B1>75*ðVb_]ð!ã(ðTYWYdcäð^e]UbYS
DXYcð]UccQWUðcUU^ð_^\iðYVðdXUð`QccS_TUðYcð^_dðjUb_ðQ^TðcUd`_Y^dðQSSUccðYcðbUcdbYSdUT
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
6(732,17#$&&(66=
3HUPLWWHG
B1>75*ð@Ub]YddUTäðBUcdbYSdUT
DXYcð]UccQWUðcUU^ð_^\iðYVðdXUð`QccS_TUðYcðjUb_ð_bðcUd`_Y^dðQSSUccðYcð`Ub]YddUT
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
×
××
×
&+$1*(#3$66&2'(=
1R
B1>75*ð>_äðIUc
DXYcð]UccQWUðcUU^ð_^\iðYVðdXUð`QccS_TUðYcðjUb_ð_bðcUd`_Y^dðQSSUccðYcð`Ub]YddUT
FUNCTION:
In addition to the setpoint access jumper that must be installed on the rear terminals for setpoint programming, a passcode access secu-
rity feature is also provided. When the SR469 is shipped from the factory, the passcode is defaulted to 0. Passcode protection is ig-
nored when the passcode is 0. In this case only the setpoint access jumper is required for changing setpoints from the front panel.
Passcodes are also ignored when programming setpoints via the RS485 computer port. However when programming setpoints using
the front panel RS232 port and the 469SETUP program, a passcode is required if enabled.
• To enable passcode protection on a new relay, press [ENTER] then [MESSAGE DOWN] until the displayed message is:
&+$1*(#3$66&2'("
1R
• Select "Yes" and follow directions to enter a new passcode from 1-8 digits.
(17(5#1(:#3$66&2'(
)25#$&&(66=
(17(5#1(:#3$66&2'(
$*$,1=
• Once a passcode other than 0 is programmed, this passcode must be entered to gain setpoint access each time setpoint access is
restricted.
• Assuming that a non zero passcode has been programmed and setpoint access is restricted, then selecting the passcode sub-
group will cause this message to appear:
(17(5#3$66&2'(#)25
$&&(66=
• Enter the correct passcode that was previously programmed. A flash message will advise if the code is incorrect and allow a retry.
If it is correct and the setpoint access jumper is installed this message will appear:
6(732,17#$&&(66=
3HUPLWWHG
• In this mode, setpoints can now be entered. Exit the passcode message group using the [ESCAPE] key and program the appro-
priate setpoints. If no keys are pressed for 5 minutes, programming access will no longer be allowed and the passcode must be re-
entered. Removing the setpoint access jumper or selecting "Restricted" at the SETPOINT ACCESS message will also disable set-
point access immediately.
• If a new passcode is required, gain setpoint access by entering the current valid passcode as already described. Then press
[MESSAGE DOWN] to display the CHANGE PASSCODE message and follow directions.
• If an invalid passcode is entered, an encrypted passcode may be viewed by pressing the [HELP] key. Consult the factory service
department with this number if the currently programmed passcode is unknown. Using a deciphering program, the passcode can
be determined.
To Next Page
Loading...
