Mettler Toledo MT User's Guide Page 93

  • Download
  • Add to my manuals
  • Print
  • Page
    / 129
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 92
IND780 User’s Guide
LED Color Function
D72 Amber
Used for software development purposes; blinking during normal
system operation.
D73 Yellow Indicates that an Ethernet connection exists.
D74 Green
When blinking, indicates that the Ethernet connection is actively
receiving or transmitting data.
D75 Red
When lit, indicates that Ethernet connection is 100 MB.
D73 lit, D75 off, indicates that Ethernet connection is 10 MB.
ETX Board
The ETX board features a single, green LED, mounted beneath the lower card
guide. Its approximate location is indicated in Figure 3-8. When power is supplied
to the board, this LED is lit steadily, indicating that the core power supply is on.
This in turn indicates that both on-board regulators are functioning correctly.
Option Boards
Analog Load Cell and POWERCELL Boards
Figure 3-9 indicates the locations of LEDs on the Analog Load Cell and
POWERCELL boards.
POWERCELL
Network
USB
USB
Figure 3-9: Analog Load Cell (left) and POWERCELL (right) LEDs
Table 3-3: Analog Load Cell and POWERCELL LEDs
LED Color Function
Analog Load
Cell: USB
Amber
POWERCELL:
USB
Amber
Slow blink (~1 Hz) indicates no USB communication with
Main PCB
Fast blink (~4 Hz) indicates USB communication with Main
PCB is operating properly
POWERCELL:
PC
Amber
Slow blink (~1 Hz) indicates POWERCELL not connected
Fast blink (~4 Hz) indicates POWERCELL connected
3-13
Page view 92
1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 128 129

Comments to this Manuals

No comments