Parker AC890 Product Manual page 339

FIREWIRE
SETUP:: COMMUNICATIONS::FIREWIRE
The Firewire block parameterises Firewire communications, providing a series of diagnostics. There are no user settable
parameters in this block.
Parameter Descriptions
OWN ID
FireWire network ID of the drive. This is the physical address, not the net address, as declared as part of the DSE
Configuration. Note that this network ID can change after a Bus Reset.
IRM ID
FireWire network ID of the drive acting as the Isochronous Resource Manager. The IRM ID can change after a Bus Reset.
NUMBER OF NODES
Total number of Firewire Nodes connected to the network..
CYCLE TIMER
Timer which should be synchronised across the Firewire network.
BUS RESETS
Number of times the Firewire bus has reset.
BAD MESSAGES
Number of incoming Firewire messages that are received malformed. An incrementing value may indicate that the Firewire
cabling needs attention.
MISSED TX ACKS
Number of outgoing Firewire messages that are not acknowledged. An incrementing value may indicate that the Firewire
cabling needs attention.
MCAP ADVERTS
Count of Multicast Advertisements sent from this node.
D-48
Page
PREF: 117.01
PREF: 117.02
PREF: 117.03
PREF: 117.04
PREF: 117.05
PREF: 117.13
PREF: 117.14
PREF: 117.06
Default: 99
Default: 99
Default: 0
Default: 0
Default: 0
Default: 0
Default: 0
Default: 0
Range: —.
Range: —.
Range: —.
Range: —.
Range: —.
Range: —.
Range: —.
Range: —.
890SD Standalone Drive - Frames G, H & J