Installing the PLC2/DHII Interface
Chapter 4
46
Figure 4.4
HostBoard Switches
1779KP2/KP2R
Option Enabled
LEGEND
Option Disabled
White Is Depressed
S5
2
1
KP2SPECIFIC OPTIONS
OPEN (OFF)
ON
OFF
ON
OFF
ON
OFF
S3
2
1
First Position from Processor
Reserved
Reserved
Reserved
Accepts Writes to Program Area
Accepts Writes to Data Table
Accepts Network Parameter Changes
Accepts ThirdParty Requests
S2
4
3
2
1
PROTECTION OPTIONS
OPEN (OFF)
O
O N
F
F
S4
4
3
2
1
12
3
4
O
O N
F
F
12
O N
F
F
12
3
4
O
O N
F
F
12
Reserved
Reserved
Reserved
Reserved
COMMUNICATION PARAMETERS
O
The switches are in four switch assemblies. In this publication we show
and describe switches as being ON or OFF. Printed on the actual switch
assemblies are the words ON and OFF or the word OPEN. OPEN
corresponds to OFF.
These switch assemblies are identified by the nomenclature S2 through
S5. This designation is printed on the printed circuit board just above
each switch assembly.
Use a blunt-pointed instrument, such as a ball-point pen, to set these
switches. Never use a pencil; lead could jam the switch.
