Dsb Block Status Parameters; Monitoring The Dpv1 Data Records; Dsb Block Icons - Honeywell Experion PKS User Manual

7 DEVICE SUPPORT BLOCK (DSB)
DPV1 tab
The DPV1 tab is applicable only for the following DSBs.
• GENDSB
• GENIODSB
• TURCKEXCOM
• CEAGDSB
• ET200MDSB
This tab is used for monitoring the status of the DPV1 read/write. The following parameters are used for
monitoring the DPV1 status.
• Parameter value (DPV1PARAMVALUE)
• Parameter status (DPV1PARAMSTATUS)
• Last Updated Time (DPV1LASTUPDATETIME) for each DPV1 request

7.18.2 DSB block status parameters

Slave State (SLAVESTATE)
The SLAVESTATE parameter indicates the status of the slave devices.
PDC State (PDCSTATE)
The PDCSTATE parameter indicates the status of the PDC.
Channel Status (CHSTATUS)
The CHSTATUS parameter indicates the status of the channels.
Condition status (USERCONDITSTA)
The USERCONDITSTA parameters indicates the status of the user-defined alarm condition.

7.18.3 Monitoring the DPV1 data records

You can monitor the status of the DPV1 data communication from the DSB block.
Parameter Status (DPV1PARAMSTATUS)
The Parameter Status (DPV1PARAMSTATUS) indicates the status of every DPV1 request in the PGM.
Value (DPV1PARAMVALUE)
The Value (DPV1PARAMVALUE) parameter displays the values that are parsed from the DPV1 response.
Last Update Time (DPV1LASTUPDATETIME)
The Last Update Time (DPV1LASTUPDATETIME) parameter displays the time at which the values were last
updated.
For more information about the DPV1 statistics, see the topic "Protocol block statistics parameters" on page 92.

7.18.4 DSB block icons

The following table summarizes the various appearances a DSB block can assume based on configuration, load
operations, and diagnostic data.
174 www.honeywell.com