User guide

March 2005 Building Your Canopy Network
Through Software Release 6.1
Page 172 of 425 Issue 1
Canopy System User Guide
1 24 V DC power connection on terminal block (+V).
2 24 V DC ground connection on terminal block (-V).
3 Ground bonding point for CMMmicro. Ground connection on terminal block, for
grounding to Protective Earth (PE)
.
4 Female BNC connector for connecting to coax cable from GPS antenna.
5 Status display of eight green LEDs. The left LEDs show the number of satellites visible
to the CMMmicro (1, 2, ≥ 4, and ≥ 8), and the right LEDs show status:
◦ RDY (Ready) – Flashing LED indicates CMMmicro software has booted and is
operational. LED continues to flash during normal operation.
◦ SYNC – Constant LED indicates CMMmicro is receiving signal from the GPS
antenna and is able to derive sync.
◦ DFLT (default) – Constant LED indicates CMMmicro has booted with
Override Switch in down/override position, and therefore with default IP
address (169.254.1.1) and no password.
◦ PWR (power) – Constant LED indicates CMMmicro has power.
6 8-port Ethernet connection block with 2 LEDs per port indicating port status.
7 Constant red LED to the right of each port indicates the port is powered with 24 V DC
(controlled by the CMMmicro Configuration page).
8 Constant green LED to the left of each port indicates the port is detecting Ethernet
connectivity.
9 Override toggle switch, for overriding a lost or unknown IP address or password. Down
is normal position, while rebooting in the up position brings the CMMmicro up with the
default IP address (169.254.1.1) and no password required.
Figure 64: CMMmicro circuit board