Yokogawa ADMAG AXF - Manual (Page 62)

IM 01E20C01-01E 6-33
6. PARAMETER DESCRIPTION
(9) Menu K: Diagnostic Function Setting items
Menu K contains items that are relevant to the diagno-
sis of insulation adhesion to the electrode.
[K10: Adhesion Check] Setting of adhesion
diagnostic function
This parameter selects whether or not the adhesion
diagnostic function will be carried out.
Setting Function
Halt the adhesion diagnostic function No
Yes
T0642.EPS
Carry out the adhesion diagnostic function
NOTE
Adhesion Diagnostic Function
᭿ This function diagnose adhesion using elec-
trode resistance values.
᭿ When “Adhesion check” has been set for B41/
H11: Display Select 2 or B42/H12: Display
Select 3, the diagnose adhesion is indicated
on the display unit using four different levels.
᭿ If the judgment value for Level 3 is exceeded,
a warning is displayed; and if the value for
Level 4 is exceeded, an alarm is displayed.
᭿ Available conductivity for this function is
limited to:
Nominal size 10 mm or smaller: 30
␮S/cm
Nominal size 15 mm or larger: 10 ␮S/cm
Make sure to use the adhesion diagnostic
function with the greater conductivity than the
above mentioned value.
F0619.EPS
Alarm
Level: 4
Warning
Level: 3 Level: 2 Level: 1
[K11: Adhesion Level1] Setting the resistance value
for adhesion level 1.
This parameter sets the resistance value (in M ohm) for
judgment of Level 1.
[K12: Adhesion Level2] Setting the resistnce value
for adhesion diagnostic level 2.
This parameter sets the resistance value (in M ohm) for
judgment of Level 2.
[K13: Adhesion Level3] Setting the resistance value
for adhesion diagnostic level 3.
This parameter sets the resistance value (in M ohm) for
judgment of Level 3.
*: The warning 80: Adhesion Wng is displayed
when the adhension level reaches Level 3.
*: If “Warning Output” has been selected for F10:
SO1 Function or F11: SO2 Function, then
status output will be performed when the adhesion
level reaches Level 3.
[K14: Adhesion Level4] Setting the resistance value
for adhesion diagnostic level 4.
This parameter sets the resistance value (in M
ohm) for
judgment of Level 4.
*: The process alarm 33: Adhesion Alm is displayed
when the adhension level reaches Level 4.
*: Alarm output will be performed if “Yes” has been
selected for G34: Alm-Adhesion.
[K15: Adh Measure Value] Displays the resistance
value for adhesion diagnose
This parameter displays the value measured using the
adhesion diagnostic function (in M
ohm).
When “No” is selected for K10: Adhesion Check,
this parameter displays the indetermination value.
(10) Menu M: Automatic Zero Adjustment
Function Setting items
Menu M contains items that are relevant to automatic
adjustment of the zero point.
[M10: Auto Zero Exe] Execution of automatic zero
adjustment function
→ Refer to the description of parameter B50.
[M11: Magflow Zero] Results of automatic zero
adjustment
This parameter is used to display the results obtained
from B50/M10: Auto Zero Exe. Specifically, the
correction value displayed, and it is also possible to
directly enter correction value.
(11) Menu N: Loop Test Setting items
Menu N contains items that are relevant to loop testing.
[N10: Test Mode] Setting for loop test execution
Setting Function
No execution of loop testing
Loop testing is started
Normal
Test
T0644.EPS