INFICON BPG402-SD ATM to Ultra-High Vacuum Gauge (DeviceNet) - Manual (Page 6)

6
tira46e1 (2004-11) BPG402-SDv1.cp
8
9
10
Position Function
8 Potentiometer for Setpoint A threshold adjustment
9 Potentiometer for Setpoint B threshold adjustment
10 Fullscale adjustment push button
Device State LED State Description
Power Off dark No power applied to device.
Device Self-Test flashing
green-Red Device is in self-test.
Device Operational green Device is operating normally.
Unrecoverable
Fault red Device has detected an unrecoverable fault.
As stated previously, all module level faults
are considered as unrecoverable faults.
Minor Fault flashing red Device has detected a recoverable fault
(e.g. DeviceNet power supply not
connected).
The network status LED indicates the status of the DeviceNet communication link.
For this state LED state To indicate
Not Powered/Not Online dark Device is not online.
• The device has not completed the
Duplicate MAC_ID test yet.
• The device may not be powered,
look at Module Status LED.
On–line, Not Connected flashing
green
Device is online but has no connections
in the established state.
• The device has passed the
Dup_MAC_ID test, is online, but
has no established connections to
other nodes.
• The device is not allocated to a
master.
Link OK Online, Connected green The device is online and has connec-
tions in the established state.
• The device is allocated to a Master.
Connection Time Out flashing
red
One or more I/O Connections are in the
timed out state.
Critical Link Failure red Failed communication device. The
device has detected an error that has
rendered it incapable of communicating
on the network (Duplicate MAC ID, or
Bus–off).
1.4 Side View of the
BPG402-SD
1.5 Indicators and Switches
1.5.1 Module Status LED
1.5.2 Network Status LED