User Manual

Commands
1
2
3
4
5
6
App
Index
IM 04P01B01-17E
4-21
p5
Hold/Not hold the relay
HOLD
Hold the relay output until an
alarm acknowledge operation is
executed
NONHOLD
Reset the relay output when the
alarm is cleared.
p6
Hold/Not hold the alarm status display
HOLD
Hold the display until an alarm
acknowledge operation is
executed
NONHOLD
Clear the display output when
the alarm is cleared.
p7
Interval for the high limit on rate-of-change
alarm (01 to 15)
p8
Interval for the low limit on rate-of-change
alarm (01 to 15)
p9
Alarm hysteresis on measurement channels
(OFF, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%,
0.7%, 0.8%, 0.9%, or 1.0%)
p10
Alarm hysteresis on computation channels
(OFF, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%,
0.7%, 0.8%, 0.9%, or 1.0%)
Query
XA?
Example
Enable fault diagnosis output. Disable reflash
and
AND operations. Set the relay operation
to energize and hold. Set the alarm status
display to hold. Set the interval for the high limit
of rate-of-change alarm to 10, the interval for
the low limit of rate-of-change alarm to 12, the
measurement alarm hysteresis to 0.5%, and the
computation alarm hysteresis to OFF
.
XAON,OFF,NONE,ENERGIZE,HOLD,HOLD,
10,12,0.5%,OFF
Description
•
The interval for the high limit of rate-of-change
alarm is equal to “scan interval × p7” and
the interval for the low limit of rate-of-change
alarm is equal to “scan interval × p8.”
•
Parameter p10 can be specified on models
with the computation function (/M1 option).
•
For the details on the settings, see the
µR10000 Recorder User
’
s Manual or the
µR20000 Recorder User’s Manual.
XI Sets the A/D integral time.
Syntax
XI p1
<terminator>
p1
Integration time of the
A/D converter
AUTO
Automatically set in synch with
the power supply frequency
.
50HZ
20 ms
60HZ
16.7 ms
100MS
100 ms (dot model)
Query
XI?
Example
Set the
A/D integral time to 50 Hz.
XI50HZ
Description
•
100 ms is available only on the dot model.
• If Auto is specified when using the 24-VDC
power supply on a recorder with the 24-VDC/
AC power supply (/P1 option), the integration
time is fixed to 20 ms (50 Hz).
XB Sets the burnout detection.
Syntax
XB p1,p2
<terminator>
p1
Channel number
p2
T
he
procedure t
aken when a sensor burnout
is detected
OFF
Disable the burnout detection.
UP
Set the recording of
f the scale to the
right when a burnout is detected.
DOWN
Set the recording of
f the scale to the
left when a burnout is detected.
Query
XB[p1]?
Example
Set the recording of
f the scale to the right when a
sensor burnout is detected on channel 01.
XB01,UP
XJ Sets the RJC.
When using the internal compensation circuit
Syntax
XJ p1,p2
<terminator>
p1
Channel number
p2
Reference junction compensation selection
(INTERNAL)
Query
XJ[p1]?
Example Use the internal compensation circuit on channel
01.
XJ01,INTERNAL
When using an external RJC
Syntax
XJ p1,p2,p3
<terminator>
p1
Channel number
p2
Reference junction compensation selection
(EXTERNAL)
p3
Compensation voltage (–20000 to 20000)
[µV]
Query
XJ[p1]?
Example Set the reference junction compensation of
channel 02 to external and set the compensation
voltage to 0 µV.
XJ02,EXTERNAL,0
Description The unit of p3 is µV (microvolts).
UC Changes the dot color (dot model).
Syntax
UC p1,p2
<terminator>
p1
Channel number
p2
Dot color
PURPLE
RED
GREEN
BLUE
BROWN
BLACK
Query
UC[p1]?
4.5 Basic Setting Commands