This chapter provides references for information on the process operator displays used with the Foxboro Evo system (and thus with the HART FBMs and the HART-capable FBM247).
The Foxboro Evo system provides the following types of displays for performance of process con- trol operations:
♦ Group Displays
♦ User-Generated Displays ♦ Block Detail Displays ♦ Compound Detail Displays ♦ Station Displays.
For information on how these displays are used, refer to documentation for the appropriate appli- cation:
♦ System Manager (B0750AP)
NOTE
The only system management package that supports the HART-capable FBM247 is the System Manager.
♦ Control HMI Application User's Guide (B0750AQ).
♦ Process Operations and Displays (B0700BN).
Block Detail Displays
Three ECBs (ECB200, ECB201 and ECB202) relate to HART FBMs, the HART-capable FBM247s and their associated field devices. The block detail displays for these ECBs are described in the following subsections.
To access the block detail displays, use the appropriate application select the appropriate com- pound and then select the ECB200, ECB201 or ECB202:
♦ View the Information Pane in the System Manager as discussed in System Manager (B0750AP).
ECB200 Block Detail Display
ECB200 Information Pane/Faceplate
ECB200 Primary Data
The ECB200 primary data consists of ECB200 parameters, which are described in Integrated
Control Block Descriptions (B0193AX).
For the FBM247, also refer to “Configuring FBM ECB (ECB200) for FBM247” on page 66. ECB Description ECB200’s description as configured in the DESCRP parameter. Compound Name Name of the compound that holds the ECB200.
ECB Name ECB200’s name as configured in the NAME parameter. DEV_ID Device Identification (the text configured for the ECB200’s
DEV_ID parameter).
FBM Status (line 1) DCI READY or DCI NOT READY– The FBM is ready or not ready for operation.
FBM Status (line 2) FBM FAILED– The FBM is inoperable.
FBM Status (line 3) FBM OFF-LINE– The FBM has been switched off-line using the SMDH display, or has never been placed on-line.
FBM Status (line 4) UNRESOLVED– A failure occurred whose source is unknown. Potential exists for recovery from failure.
HWTYPE Hardware Type is configured based on the type of the associated FBM. For FBM214, HWTYPE is 214. For FBM214b, HWTYPE is 214. For FBM215, HWTYPE is 215. For FBM244, HWTYPE is 244. For FBM247, HWTYPE is 247.
SWTYPE Software Type is configured based on the type of the associated FBM. For FBM214, SWTYPE is 214. For FBM214b, SWTYPE is 214. For FBM215, SWTYPE is 215. For FBM244, SWTYPE is 244. For FBM247, HWTYPE is 247.
ECB202 Block Detail Display
ECB202 Information Pane/Faceplate
ECB202 Primary Data
The ECB202 primary data consists of ECB202 parameters, which are described in Integrated
Control Block Descriptions (B0193AX).
ECB Description ECB202’s description as configured in the DESCRP parameter. Compound Name Name of the compound that holds the ECB202.
ECB Name ECB202’s name as configured in the NAME parameter. DEV_ID Device Identification (the text configured for the ECB202’s
DEV_ID parameter).
FBM Status (line 1) DCI READY or DCI NOT READY– The FBM is ready or not ready for operation.
FBM Status (line 2) FBM FAILED– The FBM is inoperable.
FBM Status (line 3) FBM OFF-LINE– The FBM has been switched off-line using the SMDH display, or has never been placed on-line.
FBM Status (line 4) UNRESOLVED– A failure occurred whose source is unknown. Potential exists for recovery from failure.
HWTYPE Hardware Type is configured based on the type of the associated FBM.
For FBM216, HWTYPE is 216. For FBM216b, HWTYPE is 216. For FBM218, HWTYPE is 218. For FBM245, HWTYPE is 245.
SWTYPE Software Type is configured based on the type of the associated FBM.
For FBM216, SWTYPE is 216. For FBM216b, SWTYPE is 216. For FBM218, SWTYPE is 218. For FBM245, SWTYPE is 245.
ECB201 Block Detail Display
ECB201 Information Pane/Faceplate
ECB201 Primary Data
The ECB201 primary data consists of ECB201 parameters, which are described in Integrated
Control Block Descriptions (B0193AX).
For the FBM247, also refer to “Configuring Device ECB (ECB201) for FBM247” on page 69. ECB Description ECB201’s description as configured in the DESCRP parameter. Compound Name Name of the compound that holds ECB201.
ECB Name ECB201’s name as configured in the NAME parameter. DEV_ID Device Identification (the text configured for the ECB201’s
DEV_ID parameter).
Device Status (line 1) DCI READY or DCI NOT READY– The device is ready or not ready for operation.
Device Status (line 2) DEVICE FAILED – The device is inoperable.
Device Status (line 3) DISABLED– Communication to the device has been disabled. Device Status (line 4) UNRESOLVED– A failure occurred whose source is unknown.
Potential exists for recovery from failure. HWTYPE Hardware type (same as for parent ECB200);
For FBM214, HWTYPE is 214. For FBM214b, HWTYPE is 214. For FBM215, HWTYPE is 215. For FBM216, HWTYPE is 216. For FBM216b, HWTYPE is 216. For FBM218, HWTYPE is 218. For FBM244, HWTYPE is 244. For FBM245, HWTYPE is 245. For FBM247, HWTYPE is 247.
SWTYPE Software type (same as for parent ECB200); For FBM214, SWTYPE is 214. For FBM214b, SWTYPE is 214. For FBM215, SWTYPE is 215. For FBM216, SWTYPE is 216. For FBM216b, SWTYPE is 216. For FBM218, SWTYPE is 218. For FBM244, SWTYPE is 244. For FBM245, SWTYPE is 245. For FBM247, SWTYPE is 247.
ECB201 Extended Status Support
NOTE
The following section describes an enhancement that was added in EEPROM Version 2.28B and later FBM software, and is not present in earlier versions.
Additional Device Status
The DDIAG1 (Device Diagnostics #1) parameter of ECB201 is a 32-bit packed Boolean output which reports additional issues using Byte 0, Bit 4 (“More status available” for HART devices only).
FBM214/214b/215/216/216b/218/247 monitors the state of this status bit from the device, and when this bit changes from 0 to 1, the FBM issues the HART Common Practice Command 48 to the device to read the additional status. The FBM stores the returned data as a 25-byte “additional status” value where it can be read by the control processor. While this status bit remains at 1, the FBM will read this additional status data from the device approximately every ten seconds. When the status bit changes state from 1 to 0, as observed by the FBM, the additional status is read once more. After this final reading, the FBM discontinues the read until the status bit transi- tions to 1 again.
The 25-byte “additional status” value is accessible with standard DCI input blocks. All twenty- five bytes can be read as a string of hex digits using a STRIN block and specifying “STATUS” for the PNT_NO parameter. The bytes are presented by this block least significant to most signifi- cant order; for example, 01 02 03 ... 24 25.
Additionally, the individual status bits can be read in groups of 32 bits using the PAKIN block with PKIOPT set to 3, displayed in most significant to least significant order, as shown below
Be aware of the following with regards to the 25-byte “additional status” value:
♦ Not all devices provide additional status. It is assumed that a device that does not sup- port the Common Practice Command 48 will never set the “More status available” bit in ECB201.
♦ A device that does provide additional status may not provide a full 25 bytes of addi- tional status. For this reason, before the FBM issues the first Command 48 following transition of the “More status available” bit from 0 to 1, the FBM clears (sets to 0) the entire 25-byte storage area so that any unused bytes will not contain misleading ones (1s). The STRIN block will only display the number of bytes actually received from the device.
Bytes Configure PKINGP Example
4 - 1 STATUS1 04 03 02 01 8 - 5 STATUS2 08 07 06 05 12 - 9 STATUS3 12 11 10 09 16 - 13 STATUS4 16 15 14 13 20 - 17 STATUS5 20 19 18 17 24 - 21 STATUS6 24 23 22 21 25 STATUS7 00 00 00 25
♦ The PKIOPT parameter of the PAKIN blocks must be set to 3 to avoid swapping of the bits and bytes. The default setting of this parameter is 1.
♦ The PAKIN block detail display shows the PAKCIN parameter as in the examples above, but the individual bits are displayed as most significant bit=1 (upper left) and least significant bit=32 (lower right). This means that the top line displays the bits in byte 4 and the bottom line displays the bits in byte 1.
Refer to Integrated Control Block Descriptions (B0193AX) for definitions of the additional bits in the DDIAG1 parameter of ECB201.
Also, for the FBM247, refer to “Configuring IIN Block for HART Integer Digital Variables and Device Status Bits for the FBM247” on page 73 for additional details on reading HART device status using the IIN, STRIN and PAKIN blocks with the FBM247.
System Alarming
Whenever DDIAG1 Byte 0, Bit 7 (“Device Malfunction”) is 1, the FBM sets the System Alarm bit for the device. On the transition from 0 to 1 of the System Alarm bit for a device, a system warning message is sent to the SMON log and the System key on FoxView software flashes red. In addition, all I/O blocks connected to a device with this bit set will indicate BAD I/O (Red) and the data will not be used for control.
While the System Alarm bit for a device is set, the device icon in SMDH will be yellow as a warning indicator.