Relay Examples - Honeywell HercuLine 10260S Installation, Operation And Maintenance Manual

Relay Examples

Relay Type - Position Range
Selecting PosR relay type, you can cause the relay to energize when the actuator motor travels below 20%
of range and above 80% of range. Note in the example below that Relay 1 is set up to provide two trip
points. The first trip point (R11VAL) causes the relay to energize when the motor travels above 80%, the
second trip point (R12VAL) is set so the relay energizes when the motor travels below 20%.
The figure below shows the resulting action.
Motor
Position
18
Relay Type - Deviation
Setting up a relay to alarm (energize) when the motor position deviates 10% (+ or -) from the actuator
setpoint can be set up as follows.
The resulting action is shown below.
Revision 5 10260S HercuLine® Actuator Installation, Operation and Maintenance Manual
7/07
Set Up Group
SET RELAY1
20%
0%
17
Closed
Set Up Group
SET RELAY1
4. Set Up and Calibration Procedures - Relays Set Up Group
Parameter
RTYP11
R11VAL
R11HL
RTYP12
R12VAL
R12HL
RLY1HY
80%
Open
Closed
RELAY 1
Normally Open
Parameter
RTYP11
R11VAL
R11HL
RTYP12
R12VAL
R12HL
RLY1HY
Value
PosR
80.0
HI
PosR
20.0
LO
0.0
100%
17
18
Value
DEV
10.00
HI
DEV
-10.00
LO
0.0
41