Troubleshooting - Emerson Oxymitter 5000 Instruction Manual

Oxymitter 5000

TROUBLESHOOTING

Table E-3. Troubleshooting
E-16
Refer to Table E-3 to troubleshoot any problems that you encounter.
Symptom Possible Causes
Mode will not 1. Target mode not set
leave OOS
2. Configuration error
3. Resource block
4. Schedule
Mode will not 1. Back Calculation
leave IMAN
Mode will not 1. Target mode not set
change to
AUTO
2. Input
Mode will not 1. Target mode not set
change to CAS
2. Cascade Input
Instruction Manual
IM-106-350, Rev 2.2
Corrective Action
1. Set target mode to something other than OOS.
2. BLOCK_ERR will show the configuration error
bit set. The following are parameters that must be
set before the block is allowed out of OOS:
a. BYPASS must be off or on and cannot be left
at initial value of 0.
b. OUT_HI_LIM must be less than or equal to
OUT_LO_LIM.
c. SP_HI_LIM must be less than or equal to
SP_LO_LIM.
3. The actual mode of the Resource block is
OOS. See Resource Block Diagnostics for
corrective action.
4. Block is not scheduled and therefore cannot
execute to go to Target Mode. Schedule the block
to execute.
1. BKCAL_IN
a. The link is not configured (the status would
show "Not Connected"). Configure the
BKCAL_IN link to the downstream block.
b. The downstream block is sending back a
Quality of "Bad" or a Status of "Not Invited".
See the appropriate downstream block
diagnostics for corrective action.
1. Set target mode to something other than OOS.
2. IN
a. The link is not configured (the status would
show "Not Connected"). Configure the IN link
to the block.
b. The upstream block is sending back a
Quality of "Bad" or a Status of "Not Invited".
See the appropriate upstream block
diagnostics for corrective action.
1. Set target mode to something other than OOS.
2.CAS_IN
a. The link is not configured (the status would
show "Not Connected"). Configure the
CAS_IN link to the block.
b. The upstream block is sending back a
Quality of "Bad" or a Status of "Not Invited".
See the appropriate up stream block
diagnostics for corrective action.
July 2008