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ControlMaster CM30, CM50 and CMF310
Universal process controllers,
1
/
4
,
1
/
2
DIN and fieldmount
7 Advanced Level
IM/CM/ED–EN Rev. X
83
7.9 Communication
7.10 Diagnostics
Used to setup communications parameters for the (optional) MODBUS /
Ethernet / Profibus communication protocols – see separate User Guide
(IM/CM/C-EN).
Note
. Only one communications option can be fitted per controller.
Used to view diagnostic and performance (historical) data – see Section 7.10.1
for description of diagnostic messages and recommended corrective action(s).
Diagnostic History
Displays a log of the diagnostic messages generated by the controller. Each diagnostic
condition has a classification code conforming to NAMUR NE107.
Source Analysis
Analog Sources
Enables the current value of any analog source to be viewed.
Analog
S
ource
Selects the analog signal to be viewed – see Section 7.10.1, page 84.
View Value
Displays the value of the analog signal selected.
Digital Sources
Enables the current state of any digital source to be viewed.
Digital
S
ource
Selects the digital signal to be viewed – see Appendix A.1 on page 104.
View State
Displays the state of the digital signal selected.
Invalid Sources
Select edit to display any invalid analog or digital sources that are used in the configuration.
Reasons for invalid sources include:
Hardware not fitted
Software not fitted
Digital I/O configured as wrong type
Alarms not configured
Math, logic, timer or custom linearizer not configured
Menu
Communication
Exit
Select
Menu
Diagnostics
Exit
Select
178.025
S
In Configuration
n : 2
: 00h 04m 07s
tn : 01h 03 m 15s
Configuration
-- C178.025 --
C
S
n =
tn =
=
Internal
Code
Diagnostic priority
Highest value = 250
Number of instances of
this diagnostic condition
Total time spent in this diagnostic
condition
Time since the last instance of
this diagnostic condition
M = Maintenance
S = Out of Spec
C = Check Function
F = Failure