User guide

Hardware
28
890 USE 108 00 August 2001
This is the panel.
Slide Switches Two slide switches are located on the front panel of the controller directly above
LEDs, a memory protect switch, and a communication parameter switch.
Lithium Battery
EEPROM Socket
Memory Protect
Communication
Slide Switch
Parameter Slide
24 Vdc
mem
prot
def
mem
run
P
O
R
T
1
P
O
R
T
2
ready
port 1
A984-131/141 & E984-241/251 PLCs
LEDs
bat low
port 2
Switch