Honeywell Series 8 I/O - 7.5 Activating a control strategy from the Monitoring tab; Table 60 Sequence of activating components - Monitoring tab; Starting an IOM

7. Series 8 I/O Operations
7.5. Activating a control strategy from the Monitoring tab
214 Series 8 I/O User's Guide R500
Honeywell April 2017
7.5 Activating a control strategy from the Monitoring tab
Activation of control strategy components from the Monitoring tab should be performed
in the following order to avoid possible load process data alarms.
Table 60 Sequence of activating components - Monitoring tab
Order
Component
Typical loaded icon in Monitoring tab
1
CEEC300
CEEC300_1
2
IOM
Analog Input with
HART
3a
IOC
CM1.AICHANNEL_1
3b
HART Enabled
IOC
HAI_DEVICE_2
4
CM or SCM
pidloop
Starting an IOM
Database security is provided to prevent you from starting an IOM that has an invalid
database. As part of the IOM load:
 the IOM database is made valid. A checkpoint restore also makes the database valid.
 Once the IOM database is valid, you set the IOM Execution State (IOMSTATE)
parameter to RUN.
 An IOM cannot be switched from IDLE to RUN unless its database is valid.