ero electronic LFS-mA Manuel De Service page 16

P12 = Alarm 2 operating mode P12 = Alarm 2 operating mode P12 = Alarm 2 operating mode P12 = Alarm 2 operating mode P12 = Alarm 2 operating mode
Available only when P11 is equal to "AL2.P",
"AL2.b" or "AL2.d".
H.A. = High alarm (outside for band alarm) with
automatic reset (latched).
L.A. = Low alarm (inside for band alarm) with
automatic reset (latched).
H.L. = High alarm (outside band) with manual reset
(latched).
L.L. = low alarm (inside band) with manual reset
(latched).
P13 = P13 = P13 = P13 = P13 = Programmability of the alarm 2 Programmability of the alarm 2 Programmability of the alarm 2 Programmability of the alarm 2 Programmability of the alarm 2
threshold and hysteresis values threshold and hysteresis values threshold and hysteresis values threshold and hysteresis values threshold and hysteresis values
Available only when P11 is equal to "AL2.P",
"AL2.b" or "AL2.d".
OPrt = Alarm 2 threshold and hysteresis are
programmable in the operating mode.
COnF = Alarm 2 threshold and hysteresis are
programmable in configuration mode.
P14 = Alarm 2 threshold value P14 = P14 = Alarm 2 threshold value Alarm 2 threshold value Alarm 2 threshold value
P14 = P14 = Alarm 2 threshold value
Available only when P11 is equal to "AL2.P",
"AL2.b" or "AL2.d" and P13 is equal to "COnF".
Range: For process alarm - within the range
limits.
For band alarm - from 0 to 500 units.
For deviation alarm - from -500 to 500
units.
P15 = P15 = P15 = P15 = P15 = Alarm 2 hysteresis value Alarm 2 hysteresis value Alarm 2 hysteresis value Alarm 2 hysteresis value Alarm 2 hysteresis value
Available only when P11 is equal to "AL2.P",
"AL2.b" or "AL2.d" and P13 is equal to "COnF".
Range: from 0.1% to 10.0 % of the range selected
with P3 and P4 parameters, or 1 LSD.
LFSMA-1-B.pmd 13
P16 = Threshold of the "Soft Start" function. P16 = Threshold of the "Soft Start" function. P16 = Threshold of the "Soft Start" function. P16 = Threshold of the "Soft Start" function. P16 = Threshold of the "Soft Start" function.
Threshold value in eng. units to initiate the "Soft
start" function (output power limiting) at start up.
Range : within the readout span.
NOTE NOTE
NOTE NOTE NOTE: This threshold value will not be taken into
account when tOL = InF.
P17 = Safety lock P17 = Safety lock P17 = Safety lock P17 = Safety lock P17 = Safety lock
0 = No parameter protection. The device is
always in unlock condition and all parameters
can be modified.
1 = The device is always in lock condition and no
one of the parameters (exception made for
set points [SP, SP2] and manual reset of the
alarms) can be modified (for SMART status
see P30 parameter).
From 2 to 4999 = This combination number is a
secret value to be used, in run time (see nnn
parameter) to put the device in lock/unlock
condition.
For SP, SP2 and manual reset of the alarms,
the lock/unlock condition has no effect (for
SMART status see P30).
From 5000 to 9999 = This combination number is
a secret value to be used, in run time (see
nnn parameter) to put the device in lock/
unlock condition.
For SP, SP2, manual reset of the alarm, AL1,
AL2, the lock/unlock condition has no effect
(for SMART status see P30).
NOTE: NOTE:
NOTE: NOTE: NOTE:when safety lock is selected, the secret
value can not be displayed again and the
display will show 0, 1, SFt.A (when P17 is
encompassed between 2 and 4999) or SFt.b
(when P17 is encompassed between 5000
and 9999)
GB GB GB GB GB 13
29/05/2006, 9.23