
147
[1.7 APPLICATION FUNCT.]
(FUn-)
(1) The parameter can also be accessed in the
[1.3 SETTINGS]
(SEt-)
menu.
(2) If a graphic display terminal is not in use, values greater than 9,999 will be displayed on the 4-digit display with a period mark after the
thousand digit, e.g., 15.65 for 15,650.
Code
Name/Description
Adjustment range
Factory setting
•
[PID REGULATOR]
(continued)
LPI
• [PID Threshold]
(1)
100
nO
-
PID regulator feedback supervision threshold (alarm can be assigned to a relay or a logic output, page
91
).
Adjustment range:
-
[No]
(nO)
: Function inactive (it will not be possible to access the other function parameters)
-
between
[Min PID feedback]
(PIF1)
and
[Max PID feedback]
(PIF2)
(2).
tPI
• [PID Ctrl. time delay]
(1)
0 to 600 s
0 s
PID regulator feedback supervision time delay
MPI
• [PID Control Mngmt]
[Ignore]
(nO)
nO
YES
LFF
rMP
FSt
Type of stop for PID regulator feedback supervision fault.
-
[Ignore]
(nO)
: Fault ignored
-
[Freewheel]
(YES)
: Freewheel stop.
-
[fallback spd]
(LFF)
: Switch to fallback speed, maintained as long as the fault is present and the run
command is not disabled.
-
[Ramp stop]
(rMP)
: Stop on ramp
-
[Fast stop]
(FSt)
: Fast stop
LFF
• [Fallback speed]
0 to 500 or 1,000 Hz
according to rating
0 Hz
Fallback speed for PID regulator feedback supervision fault.
Parameter that can be modified during operation or when stopped.
Summary of Contents for ER40-G
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Page 21: ...21 The display flashes to indicate the presence of a fault ...
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