Configuration / Operating The Function Keys; Password Protection; Graphic Depiction Of The Relay Function Setpoint - PR electronics 5714 Bedienungsanleitung

ConFIgURatIon / oPERatIng thE
FUnCtIon KEys
Documentation for routing diagram.
In general:
When configuring the display you are guided through all parameters, you can
choose the settings which fit the application. For each menu there is a scrol-
ling help text which is automatically shown in the display, this starts after 5
seconds if no key has been activated.
Configuration is carried out by using the 3 function keys.
will increase the numerical value or choose the next parameter.
1
will decrease the numerical value or choose the previous parameter.
2
will accept the chosen value and end the menu.
3
If a function does not exist in the display all parameters are skipped to make
the configuration as simple as possible.
Once the configuration has been entered the display will show "----".
Pressing and holding will return to the previous menu or return to the default
3
state (1.0) without saving the changed values or parameters.
If no key is activated for 2 minutes, the display will return to the default state
(1.0) without saving the changed values or parameters.
Further explanations:
Fast setpoint adjustment and relay test: These menus allow you to change
the set point quickly and to check the operation of the relays.
Pressing and at the same time will change the state of the relay – this change
1 2
is indicated by the diodes on the display. Pressing
change.
Holding down for more than 0.5 seconds will return the unit to the default
3
state without changing the set point.

Password protection:

Using a password will stop access to the menu and parameters. There are two
levels of password protection. Passwords between 0000...4999 allow access
to the fast set point adjustment and relay test. (Using this password stops
access to all other parts of the menu). Passwords between 5000...9999 stop
access to all parts of the menu, fast set point and relay test. (Current set
point is still shown). By using the master password 2008, all configuration
menus are available.
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will save the set point
3

graphic depiction of the relay function setpoint

Relay units
100
90
80
70
60
Setpoint = 50
50
Hysteresis = 10
40
30
20 Off N.O. On N.O. Off N.O.
10
On N.C. Off N.C. On N.C.
0 10 20 30 40 50 60 70 80 90 100
Relay action: Increasing
:
Relay units
100
90
80
70
Hysteresis = 10
60
Setpoint = 50
50
40
30
20 Off N.O. On N.O.
10
On N.C. Off N.C.
t
0 10 20 30 40 50 60 70 80
Relay action: Decreasing
Off N.O.
On N.C.
t
90 100
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