Description of Operation
The 1B230 function is determined by the setting combination of five (5) switches located on the front
panel. The following sections provide a description of each operating combination & a logic flow chart.
The function provided by the Live Line switch is to ensure that the Line voltage is zero before a
reclose can be attempted. Switching this to the “Out” position removes this safety feature. Some relay
versions do not have the hardware to support this feature & switch 3 position is designated “Not Used”
which has the same effect as “Live Line Out”.
The following table summarizes all of the switch setting combinations & provides a reference to the
elevant manual section:
r
Switch 1
Switch 2
Switch 3
Switch 4
Switch 5
Number of Shots
Block Instantaneous
Section
1 2
Lockout
Auto
Reset
Live Line
In
Live Line
Out
1 2 On
Off
3.1
x
x
x
x
3.2
x
x
x
x
3.3
x
x
x
x
x
3.4
x
x
x
x
x
3.5
x
x
x
x
3.6
x
x
x
x
3.7
x
x
x
x
x
3.8
x
x
x
x
x
3.9
x
x
x
x
x
3.10
x
x
x
x
x
3.11
x
x
x
x
3.12
x
x
x
x
3.13
x
x
x
x
x
3.14
x
x
x
x
x
3.15
x
x
x
x
3.16
x
x
x
x
3.17
x
x
x
x
x
3.18
x
x
x
x
x
3.19
x
x
x
x
x
3.20
x
x
x
x
x
Part
3
Visit
www.rmspl.com.au
for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 1B230_Guide/Iss E/25/08/08
