Econ 7907EX - Page 32

Installation & Operation Manual Proven Quality since 1892
ECON actuator Fig. 7907, type ELA80 – 3000 www.eriks.com
Rev.19 – April 2, 2021 31
J) Deadband Dial
• The deadband adjusts the limits of the valve’s
deviation between an actual position and a target
position. The dead band is set to 0.12mA DC
max.
• Deadband indicates the extent of the reaction on
the input signal.
• Low deadband setting may cause the actuator
to hunt or to unnecessarily respond to a
fluctuating input signal. If so, the deadband must
be increased.
• Turning the Deadband Dial in clockwise direction
will increase the resolution (Range 0.0625mA to
1mA).
Dial
0
1
2
3
mA DC
0.0625
0.125
0.1875
0.25
Dial
4
5
6
7
mA DC
0.3125
0.375
0.4375
0.5
Dial
8
9
A
B
mA DC
0.5625
0.625
0.6875
0.75
Dial
C
D
E
F
mA DC
0.8125
0.875
0.9375
1
Deadband
Dial