Siemens interranger DPS300 Instructional Manual page 60

P104 Low Low Alarm
Enter the Low Low Alarm sludge level for the Point Number displayed, (Relay Set
Up 3 or 4 only).
Values:
Notes:
•
•
If Custom Relay operation is not required, proceed to Relay Failsafe (P129).
Custom Relays (P110 to P113)
P110 Relay Allocation
Use this feature to alter the Relay Set Up (P100) relay/ point number association,
to have any relay operate based upon the operation of any Point Number.
When accessed, the Relay symbol is displayed in the Point Type field and the
Relay Number (corresponding to the DPS300 terminals) is displayed in the Point
Number field.
e.g.
If a relay is allocated to more than one Point Number, when any Point Number (in
the allocation range) is in alarm, the relay de-energizes.
Note:
When Relay Allocation is altered, affected alarm (P101 to P104) parameters
display "ch" (changed), when accessed. Use the Relay A/B Setpoint (P112/P113)
instead.
Values:
x
x.y (x = first Point Number (1-3), y = last Point Number (1-3), in the range)
P111 Relay Function
Use this feature if alternate relay function, designation, or operation is required.
When accessed, the Parameter Type display changes to the Relay symbol and
the Point Number display changes to the Relay Number (corresponding to the
DPS300 terminals).
To enter a Relay Designation...
1. Press
2. Press
3. Press
InterRanger DPS300
-999 to 9999 (preset to 10.00% of Span or equivalent Units)
"OFF" is displayed if the Relay Set Up (P100) selected does not use the Alarm
parameter accessed.
"Ch" is displayed if a Custom Relay Parameter was previously operator
altered. Use Relay A/B Setpoints (P112/P113) instead.
To allocate Relay 3 to Point 1, with Relay Number 3 displayed, enter 1.
(x = single Point Number (1-3) to be allocated to the displayed Relay
Number)
to display the Auxiliary Function symbol,
or to scroll access the desired relay designation and...
.
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