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47DT OPERATING MANUAL EM-9508-B Rev.7
MODE
PARAMETER
SETTING RANGE
SUB DISPLAY /
INDICATOR
MAIN DISPLAY
DEFAULT
VALUE
DECIMAL
POINT
POSITION
UNIT
Advanced
setting
Standby sequence
Output immediately at the
startup,
output standing by until the
input enters P zone
,
----
----
Alarm trip at over-
range
Alarm trip action valid at
over-range,
no alarm trip action at
over-range
,
----
----
Round off low-digit
reading
No round-off (1), 2,
5, 10
,
,
,
----
----
Display reading type
Measured value,
MAX value,
MIN value
,
,
----
----
High-pass filter
High-pass filter OFF,
high-pass filter ON
,
----
----
Backlight brightness
1 (dark) to 3 (bright)
to
----
----
LCD Contrast
1 (low) to 10 (high)
to
----
----
Bank switching
Disabled,
enabled via the front button
control,
enabled via Modbus com-
munication
,
,
----
----
REQ input logic
Request valid at ON,
request valid at OFF
,
----
----
DAV output logic
Data valid at ON,
data valid at OFF
,
----
----
DATA output logic
Negative logic open col-
lector,
positive logic open collector
,
----
----
Status output logic
Valid at ON,
valid at OFF
,
----
----
Version indication
----
----
----
----
----
Modbus
setting
Device address
001 to 247
to
----
----
Baud rate
1200, 2400, 4800, 9600,
19200, 38400
,
,
,
,
,
----
bps
Parity bit
None, odd, even
,
,
----
----
Stop bit
1 or 2
,
----
bit(s)
T1.5 timer
01 to 60
to
----
× 0.1
T3.5 timer
01 to 60
to
----
× 0.1
Long register
Low-digit word at lower
address,
high-digit word at lower
address
,
----
----
