47LM
P. / 6
EM-9504-B Rev.1
PARAMETER
Alarm points
Quad alarm: LL, L, H, HH
Dual alarm: L, H
INDICATORS
FUNCTION
DEFAULT
VALUE
DISPLAY
L
H
Fnc
L
H
HH
LL Fnc
...
...
...
LL setpoint
LL deadband (hysteresis)
LL ON delay time
LL: ON delay time (seconds)
LL: Deadband (hysteresis) value
LL: Setpoint value
LL Fnc
LL trip action
LL: Hi trip
LL Fnc
LL: Lo trip
LL coil at alarm
LL: Coil energized at alarm
LL Fnc
LL: Coil de-energized at alarm
D/P
LL
Fnc
LL
P
Fnc
...
...
...
L setpoint
L deadband (hysteresis)
L ON delay time
L: ON delay time (seconds)
L: Deadband (hysteresis) value
L: Setpoint value
L
Fnc
L trip action
L: Hi trip
L
Fnc
L: Lo trip
L coil at alarm
L: Coil energized at alarm
L
Fnc
L: Coil de-energized at alarm
D/P
L
Fnc
L
P
Fnc
...
...
...
H setpoint
H deadband (hysteresis)
H ON delay time
H: ON delay time (seconds)
H: Deadband (hysteresis) value
H: Setpoint value
H
Fnc
H trip action
H: Hi trip
H
Fnc
H: Lo trip
H coil at alarm
H: Coil energized at alarm
H
Fnc
H: Coil de-energized at alarm
D/P
H
Fnc
H
P
Fnc
...
...
...
HH setpoint
HH deadband (hysteresis)
HH ON delay time
HH: ON delay time (seconds)
HH: Deadband (hysteresis) value
HH: Setpoint value
HH Fnc
HH trip action
HH: Hi trip
HH Fnc
HH: Lo trip
HH coil at alarm
HH: Coil energized at alarm
HH Fnc
HH: Coil de-energized at alarm
D/P
HH
Fnc
HH
P
Fnc
Note 1: Alarm Setting Mode is locked with no-alarm-output type.
Alarm points depend upon the model suffix code. LL and HH setpoints are usable only for quad alarm type.
Note 2: LED status: = ON, = Blinking
Note 3: Specify setpoint and deadband in the scaled range values. Alarm is disabled when ‘ – – – – ’ is specified for the setpoint.
Note 4: All alarm setpoints are disabled (reset to ‘ – – – – ’ status) when the input type has been changed. Re-setting is required.
Note 5: Decimal point is not indicated when setting deadband values.
Note 6: Alarm indicators are shown at ‘S.ERR’ error (input signal out of the usable range) for the product version 2.00 or higher.
Main display flashing
at alarm
Flashing in 1.0 sec. intervals
No flashing
Fnc
Flashing in 0.1 sec. intervals
Flashing in 0.2 sec. intervals
Flashing in 0.5 sec. intervals
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
• Alarm output pattern
Alarm trips according to the setpoint and the trip action (direction) setting.
P indicator turns on when all other alarm indicators are off.
HH setpoint
H setpoint
L setpoint
LL setpoint
/ High trip
/ High trip
/ Low trip
/ Low trip
LL
L
P
H
HH
ON
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
HH setpoint
[Example]
Typical LL / L / H / HH trip setting
[Example]
All trip points set to High setting
H setpoint
L setpoint
LL setpoint
/ High trip
/ High trip
/ High trip
/ High trip
P
LL
L
H
HH
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
ON
ON
