Troubleshooting The Integrator Block; Table 31: Integrator Block - Honeywell SmartLine RMA800 User Manual

Troubleshooting the Integrator block

Problem Cause
Integrator block mode
is in OOS and does
not change to AUTO
mode.
Integrator block mode
is in OOS mode with
Block Configuration
Error.
Value of output does
not make sense.
Value of output is
going in negative
value.
Block alarms are not
reported.
Page 106 Foundation Fieldbus RMA803 Remote Indicator User's Guide

Table 31: Integrator block

Things to check
Read
MODE_BLOCK.PERMITTED.
Read
MODE_BLOCK.ACTUAL of
Resource block.
Schedule
Check the License Status
parameter value of the block
Check INTEG_TYPE
Check TIME_UNIT 1 and
TIME_UNIT 2.
Check TOTAL_SP.
Check REV_FLOW1 and
REV_FLOW 2.
Check INTEG_OPTS
Flow forward and flow reverse
Read FEATURE_SEL.
Read LIM_NOTIFY.
Recommended Action
Add AUTO mode to
MODE_BLOCK.PERMITTED.
If necessary, set
MODE_BLOCK.TARGET to
AUTO.
NOTE:
If the mode is to OOS for
maintenance, then do not
change the mode to AUTO.
Block is not scheduled and
therefore cannot execute to go to
Target Mode. Schedule the block
to execute.
Check whether License for
additional function blocks has
been purchased. Otherwise
purchase the license and then
upgrade.
INTEG_TYPE must not be
zero/blank.
TIME_UNIT1 & TIME_UNIT 2
must not be zero/blank.
TOTAL_SP must be set to a
valid value and cannot be left at
0, if INTEG_TYPE is UP_AUTO,
DN_AUTO.
For forward flow REV_FLOW1
and REV_FLOW 2 must be set
as Forward, and for reverse flow
REV_FLOW1 & REV_FLOW 2
must be set as Reverse.
For forward flow in
INTEG_OPTS flow, forward must
be selected and for reverse flow
in INTEG_OPTS flow, reverse
must be selected.
Reports are not selected in
FEATURE_SEL. If features do
not include Reports, then the
host must poll for alarms.
Set LIM_NOTIFY to a value
higher than zero, but not higher
than MAX_NOTIFY.
Revision 4