4. Set Up and Calibration Procedures - Relays Set Up Group
42
10260S HercuLine® Actuator Installation, Operation and Maintenance Manual
Revision 5
7/07
Relay Type – Deviation, continued
100%
0%
Closed
-10%
RELAY
n
Normally Open
Closed
Open
Motor
Position
Input
50%
+10%
Relay Type – Upper Limit Travel with Hysteresis
Selecting relay type
ULim
will cause the relay to energize when the motor position exceeds the upper limit
trip point, and can be set up as follows. Note that relay hysteresis parameter (RLY1HY) value is set to 10,
which is 10% of range. This means that when the relay is energized, due to the motor position exceeding
the upper limit value, the relay will not de-energize until the motor moves to 10% below the trip point.
Set Up Group
Parameter
Value
SET RELAY2
RTYP21
ULim
R21VAL
70.0
R21HL
HI
RTYP22
NONE
RLY2HY
10.0
100%
0%
Closed
70%
RELAY
n
Normally Open
Open
Motor
Position
60%
100%
0%
Closed
70%
RELAY
n
Normally Open
Open
Motor
Position
60%
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