41
5
SETTING OF FUNCTIONS
41
SE
TT
IN
G
O
F
FU
N
C
TI
O
N
S
Chapter
5
External trigger section
By this method, the hold detection section is externally specified by the SECTION signal to
maintain the hold value until the reset signal is turned on.The hold is released by turning on the T/H
signal as a reset signal. The next detection is started when the SECTION signal is turned on again
even if the T/H signal is not turned on.
The H/E output signal is on between the instant when the SECTION signal is turned off and the
instant when the T/H signal is turned on.
Example) External trigger section specified section peak hold
t1: A delay time between the instant when
the SECTION signal is inputted and
the instant when the value to be held is
detected
1.0ms (max.)
t2: A delay time between the instant when
the SECTION signal is released and
the instant when the value to be held is
determined
1.0ms (max.)
t3: A minimum reset signal width
required for releasing the hold
1.0ms (min.)
External t timer section
Hold is detected during the predetermined time (hold section time) from the point in time when the
SECTION signal is turned on. The hold is released by turning on the T/H signal as a reset signal.
The next detection is started when the SECTION signal is turned on again even if the T/H signal is
not turned on.
The H/E output signal is on between the instant when the SECTION signal is turned off and the
instant when the T/H signal is turned on.
Example) External t timer section specified section peak hold
t1: A delay time between the instant when
the SECTION signal is inputted and
the instant when the value to be held is
detected
1.0ms (max.)
t2: A delay time between the instant when
the hold section time is expired and the
instant when the value to be held is
determined
1.0ms (max.)
t3: A minimum reset signal width required
for releasing the hold
1.0ms (min.)
Indicated value
t3
Sensor input value
Detection
t
＋
T/H
H/E
Hold section
t2
t1
Fixed
SECTION
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
Blink
ON
OFF
ON
OFF
OFF
OFF
HOLD
button
HOLD
status display
PEAK*
status display
* The status display changes depending on the hold mode.
HI/LO limit
judging output
Indicated value
t3
Sensor input value
Detection
t
＋
H/E
Hold section
t2
t1
Fixed
SECTION
T/H
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
Blink
ON
OFF
ON
OFF
OFF
OFF
HOLD
button
Detection
HOLD
status display
PEAK*
status display
* The status display changes depending on the hold mode.
HI/LO limit
judging output
time
Summary of Contents for TM700
Page 1: ...20MAY2021REV 1 08 TORQUE MONITOR TM700 OPERATION MANUAL ...
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