Flowserve BUSwitch - Manual (Page 16)

AXAIM020-01 (AUTO-48) 3/03 Page 16 of 16
© 2003, Flowserve Corporation, Printed in U.S.A.
BUSwitch ™ with F
OUNDATION
® Fieldbus Protocol
Installation, Operating and Maintenance Instructions
Flowserve Corporation 1350 N. Mountain Springs Parkway 1978 Foreman Dr.
Flow Control Division Springville, Utah 84663-3004 Cookeville, TN 38501
www.flowserve.com Phone: 801 489 8611 Phone: 931 432 4021
18 CHANNEL 1 for
DI-1
2 for
DI-2
The number of the logical hardware channel that is connected to this I/O
block. This information defines the transducer to be used going to or from the
physical world.
19 FSTATE_TIM
E The time in seconds from detection of fault of the output block remote setpoint
to the output action of the block output if the condition still exists.
20 FSTATE_VAL
_D The preset discrete SP_D value to use when fault occurs. This value will be
used if the I/O option Fault State to value is selected.
21 BKCAL_OUT_
D The output value and status provided to an upstream discrete block. This
information is used to provide bumpless transfer to closed loop control.
22 RCAS_IN_D Target setpoint and status provided by a supervisory Host to a discrete
control or output block.
23 SHED_OPT *** Defines action to be taken on remote control device timeout.
24 RCAS_OUT_
D Block setpoint and status provided to a supervisory Host for back calculation
and to allow action to be taken under limiting conditions or mode change.
25 UPDATE_EVT This alert is generated by any change to the static data.
26 BLOCK_ALM The block alarm is used for all configuration, hardware, and connection failure
or system problems in the block. The cause of the alert is entered in the
subcode field. The first alert to become active will set the Active status in the
Status attribute. As soon as the Unreported status is cleared by the alert
reporting task, another block alert may be reported without clearing the Active
status, if the subcode has changed.
*** = NormalShed_NormalReturn
0518 II 2 G EEx d II T5