5. C300 Configuration Form Reference
5.4. IOLINK Block
148
Series 8 C300 Controller User's Guide
Honeywell
R500
April 2017
Plain Text
Parameter Name
User
Configurable
Notes
Token Drop Count
IOSTKNDROP
No
Indicates the number of
token pass drops on the
I/O link.
Token Stall Time
IOSSTALLTIME
No
Defines the period of
time (currently 200us /
10ms worst case) that
is allocated to handle
critical activities other
than I/O link traffic.
Average I/O Link Requests per Second
Cache
CFIFORATEA
No
Shows the average
number of parameters
accessed through
cache FIFO per second.
Process Data
PDFIFORATEA
No
Shows the average
number of parameters
accessed through
process data FIFO per
second.
Write
WRFIFORATEA
No
Shows the average
number of parameters
accessed through Write
FIFO per second.
Supervisor
SUPVFIFORATEA
(Currently not used)
No
Indicates the average
number of parameters
accessed through
Supervisor FIFO per
second.
Local Data Transfer
LCDXFIFORATEA
No
Indicates the average
number of parameters
accessed through Local
Data Transfer FIFO per
second.
DI Priority
DIFIFORATEA
No
DO Priority
DOFIFORATEA
No
Maximum I/O Link Requests Per Second
