Endress+Hauser iTEMP TMT84 - Page 85

TMT84 11 Operation using PROFIBUS
®
PA
Endress + Hauser 85
11.3.3 Group Diagnostics
All the information that describes the device, the device status and the process conditions can be
found in this group.
The individual parameters are summarized in the Diagnostics menu in this chapter:
Diagnostics
Menu item Parameter
"Diagnostics" Name
Parame-
ter access
Description
Current diagnostics read Displays the diagnostics code. The diagnostics code con-
sists of the "Current status" and "Last error code".
Example: F041 (Failure + sensor failure)
Current diagnostics
description
read Displays the status information as description text, see
chapter 9.3.
Status channel read Displays where in the device the highest priority error
occurs.
0: Device
1: Sensor 1
2: Sensor 2
Status count read The number of status messages currently pending in the
device.
Diagnostics read Diagnostics information of the device encoded in bits.
Current status number:
• 0 - Status OK
• 0x01000000 -Hardware failure electronics.
• 0x02000000 - Hardware failure mechanics.
• 0x08000000 - Electronics temperature too high.
• 0x10000000 - Memory checksum error.
• 0x20000000 - Failure in measurement.
• 0x80000000 - Self calibration failed.
• 0x00040000 - Configuration not valid.
• 0x00080000 - New start-up (warm startup) carried
out.
• 0x00100000 - Restart (cold startup) carried out.
• 0x00200000 - Maintenance required.
• 0x00800000 - Ident Number Violation.
• 0x00000100 - Failure of the device
• 0x00000200 - Maintenance demanded
• 0x00000400 - Function check or simulation mode
• 0x00000800 - Out of Specification
• 0x00000080 - More information available.
Last diagnostics read Displays the last diagnostics code. The diagnostics code
consists of the "Current status" and "Last error code".
Example: F041 (Failure + sensor failure)
Last status channel read Displays where in the device the last highest priority error
occurred.
0: Device
1: Sensor 1
2: Sensor 2
Clear last diagno-
stics
read/
write
The last diagnostics information can be deleted.
0: Show last error
1: Clear last error
Factory settings:
0