User manual

Changing parameters
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All function relays are displayed as a list.
The following preconditions must be fulfilled in order for a
parameter set to be displayed:
• A function relay must have been included in the circuit
diagram.
• The PARAMETER menu must be available.
• The parameter set must have been enabled for access,
indicated by the + character at the bottom right of the
display.
XSelect the required function block with
Í or Ú .
XPress the OK button.
XUse the cursor buttons
Í or Ú to select the parameter
required.
XChange the values for a parameter set:
–Press OK to enter the Entry mode.
–Press
úí to change decimal place
–Press
ÍÚ to change the value of a decimal place
–Press OK to save constants or
–Press ESC to retain previous setting.
Press ESC to leave the parameter display.
Adjustable parameters for function relays
You can also modify the function relay parameters used in the
circuit diagram in the PARAMETER menu.
Adjustable setpoint values are:
• With all function relays the setpoints
• On and off times with time switches.
T3 Ü S +
T8 X M:S +
C4 N +
O3 +
Ö2 +
A1 EQ +
A3 LT +
J
You can enable or disable parameter access using the “+”
or “–” parameter set characters respectively in the circuit
diagram.
T3 Ü S +
I1 02.030
I2 05.000
T:
EZ500_700.book Page 207 Tuesday, May 3, 2005 5:15 PM