Setting the Limit Values -
SP1
/
SP2
In this menu, the corresponding limit values (break over points) can be set. When the toler-
ance range monitoring is activated, corresponding limit value pairs are made available, dur-
ing which the upper and lower limit values are assigned automatically (see section Setting
the Relay Functions
rEL.1
/
rEL.2
).
Note: The menu
SP1
/
SP2
is displayed only if the functions, limit high and limit low,
were set in advance in the menu
Func
at
rEL.1
or
rEL.2
and the protected mode is
not activated. To represent the switch point of the limit value on the display, the corre-
sponding label should be adhered to corresponding luminous field as described in sec-
tion Installation.
Setting the Hysteresis of Limit Values -
Hy.1
/
Hy.2
In this menu, the default value of the switching hysteresis for the corresponding limit value
or limit value pairs can be set. Only positive values are possible. For a failure-free limit
monitoring, the value shall never be greater than the measuring range or half of the toler-
ance range (see Setting the Relay Function --
rEL.1
/
rEL.2
)
Note: The menu
Hy.1
/
Hy.2
is displayed only if the functions, limit high and limit low,
were set in advance in the menu
Func
at
reL.1
or
reL.2
and the protected mode is
not activated.
Scaling of Display --
SCAL
Setting the Zero Point Assignment --
null
The display value can be set at measuring input 0.
Setting the Full Scale Assignment -
FS
The display value can be set at end scale value (+20000)
Assigning the Zero Value of Analog Output --
A.nul
The display value can be set at the analog output that is to output its minimum value.
Assigning the End Value of Analog Output --
A.FS
The display value can be set at the analog output that is to output its maximum value.
Leaving the Sublevel of
SCAL
Menu -
EndE
Execute
EndE
to leave the sublevel for settings and to return to menu
SCAL
starting posi-
tion.
Manual PM984
8
State July 2002 - All subject to change without notice
Summary of Contents for PM 984
Page 2: ......
