User`s guide

Adept Cobra PLC600/PLC800 Robot User’s Guide, Rev C 49
4.3 PLC Server Connectors and Indicators
Figure 4-3. Adept PLC Server
All the connectors on the PLC Server use standard density spacing, D-subminiature
connectors. For customization purposes, the user needs to provide connectors of the
appropriate gender and pin count or use optional Adept cables.
1. Top Three Status LEDs
The top three two-color LEDs indicate diagnostic test, power control, and communication
status.
During system bootup, the red OK/SF and HPE/ES LEDs are lit and the red LAN/HD LED
blinks. After system bootup, the OK/SF LED should show green. If the HPE/ES LED shows
red, the E-Stop circuit is open. During CompactFlash reads and writes, the LAN/HD LED
pulses red. When the PLC Server is active on an Ethernet network, the LAN/HD LED pulses
green.
2. Bottom Three Status LEDs
The bottom three LEDs on the front of the PLC Server give the following information about the
status of the main PLC Server.
O = Off G = Green R = Red
Table 4-1. PLC Server LEDs
LED Green Indicates Red Indicates
OK/SF System OK System Fault
HPE/ES High Power Enabled E-Stop Open
LAN/HD Ethernet Access Read/Write from
CompactFlash
Table 4-2. LED Status Indicators
LED Display
1 2 3
Error # Description
O-O-O 0 No error.
1 2 3
NOT USED
XUSR
XSYS
SF
XMCP
1.1
Adept PLC Server
LANHPE
OFF
24VDC @5a
ON
PLC Interface
XFP
HDES
XDIO
NOT USED
*S/N 3561-XXXXX*
SW1
NOT USED
SmartServo
POWER
- + - +
1 2 3 4
OK
R
1.2