BROSE Systeme PM 984, Instruction Manual

Page: 13 / 26

Setting the Relay Function -
rEL.1
/
rEL.2
Functions for the response of the relay can be set as follows:
•
Off
-OFF
The corresponding relay is always passive
•
On -
ON
The corresponding relay is always active when the instrument is on and ready for ser-
vice.
•
Exceeding the High Limit Value -
Hi1
/
Hi2
Whenever the set limit value is reached, the relay switches to its active state. The first
or second limit value can be set. The relay returns to rest position only after the mea-
sured value falls below the high limit value and the amount of the hysteresis.
•
Exceeding the Low Limit Value -
Lo1
/
Lo2
Whenever the set limit value is reached, the relay switches to its active state. The first
or second limit value can be set. The relay returns to rest position only after the mea-
sured value has risen above the low limit value and the amount of the hysteresis.
•
Maintaining the Tolerance Range -
Go1
/
Go2
As long as the measured value remains within the set limits (tolerance range), the re-
lay is in its active state. The hysteresis is also active here.
•
Exceeding the Tolerance Range -
HL1
/
HL2
As long as the measured value remains within the set limits (tolerance range), the re-
lay is passive. When the set limits are reached and exceeded, the relay switches to its
active state. The hysteresis is also active here.
Note: Only with the tolerance range monitoring are limit value pairs made available.
Leaving the Sublevel of
Func
Menu-
EndE
Execute
Ende
to leave the sublevel for settings and to return to menu
Func
starting posi-
tion.
Manual PM984
State July 2002 - All subject to change without notice 11