AEG Modicon Micro 84 - Latched Coil; Horizontal Connector; Vertical Connector; Timers

7.6.1.4 Latched Coil
The latched coil retains its state when power is removed (or fails).
Normally, coils are reset to OFF upon power-up. A latched coil will not be
altered and thus will retain the ON or OFF condition it had when power was
removed.
7.6.1.5 Horizontal Connector
- 0 0
The horizontal connection is a short between two nodes on a ladder logic
rung. The shifted horizontal connector is a horizontal open.
7.6.1.6 Vertical Connector
The vertical connector is a short between two rungs in a ladder logic
network. The shifted vertical connector is a vertical open.
7.6.2 Timers
Two timer rates are provided in the MICRO 84: one second and one tenth
of a second. These internal timers can be used to create as many logic
program timers as are necessary.
The timer content is not lost due to a power failure.
The one second timer (Tl.O)-is used to measure times between 1 second
and 999 seconds. The one tenth of a second timer (TO.l) is used to measure
times between 0.1 second and 99.9 seconds. The format of the timer
element is shown below:
IN
INPUT I _
CONTROL
INPUT 2
ENABLE
RESET
TIMER
PRESET
nnn ,3OOX,4OXXI
ACCUM. TIME
4oxx
1
OUTPUT I
PRESET = ACCUM. TIME
OUTPUT 2
PRESET 3 ACCUM.TIME
7-6
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com