User guide

4-28
M-4662
4.6 BasicSettingCommands
WO SetsalarmandDOsettings
TosetalarmandDOsettings
Syntax
WO p1,p2,p3,p4,p5<terminator>
p1
Alarm setting
p2
Reflash operation ON/OFF
p3
Interval for the low limit on the rate-of-
change (1 to 32)
p4
Interval for the high limit on the rate-of-
change (1 to 32)
p5
Alarm status indicator hold/nonhold
HOLD
NONHOLD
Tosettheinternalswitch
Syntax
WO p1,p2<terminator>
p1
DO type (SWITCH)
p2
AND switch number
NONE
No AND setting
S01
Specify only S01
S01-Sxx
Specify S01 to Sxx
xx = {02 to 30}
Tosettheoutputrelay
Syntax
WO p1,p2,p3,p4,p5<terminator>
p1
DO type (RLY)
p2
Relay number
NONE
No AND setting
I01
Specify only I01
I01-Ixx
Specify I01 to Ixx
xx = {02 to 36}
p3
Energize/De-energize the relay
DE_ENERGIZE
ENERGIZE
p4
Relay hold/nonhold
NONHOLD
HOLD
p5
Relay action on ACK
NORMAL
RESET
Description Set parameter p2 according to the table in
section 4.3.
Query
WO[ p1]?
Example Set the output relay to no AND operation and the
relay action to energize and release the relay
output when an alarm acknowledge is received
regardless of the alarm status.
WORLY,NONE,ENERGINE,HOLD,RESET
WH Setsanalarmhysteresis
Formeasurementchannels
Syntax
WH p1,p2,p3<terminator>
p1
Channel type (MEASURE)
p2
High and low limit alarm hysteresis (0 to 50)
p3
Difference high and low limit alarm
hysteresis (0 to 50)
Forcomputationchannels
Syntax
WH p1,p2<terminator>
p1
Channel type (MATH)
p2
High and low limit alarm hysteresis (0 to 50)
Forexternalinputchannels
Syntax
WH p1,p2<terminator>
p1
Channel type (EXTERNAL)
p2
High and low limit alarm hysteresis (0 to 50)
Query
WH[ p1]?
Example For measurement channels, set the high and low
limit alarm hysteresis to 4.0% and the difference
high and low limit alarm hysteresis to 0.0%.
WHMEASURE,40,0
Description You can set alarm settings on computation
channels on models with the /M1 math option.
You can set alarm settings on external input
channels on models with the /MC1 external input
channel option.
XV Setsthescaninterval
Syntax
XV p1,p2,p3,p4<terminator>
p1
1 (fixed)
p2
Scan interval mode
NORMAL
Normal mode
FAST
Fast sampling mode
p3
Scan interval (25MS, 125MS, 250MS, 1S,
2S, 5S)
p4
A/D integration time (AUTO, 600Hz, 50Hz,
60Hz, 100ms)
Query
XV?
Example Set the scan interval to 1 second in normal
mode.
XVNORMAL,1
Description The combinations of scan interval modes and
scan intervals vary depending on the model. See
the RD-MV1000/RD-MV2000 User’s Manual (IM
RD-MV1000-01E) for details.
You can set p4 to 600Hz when the scan interval
is set to fast sampling mode. You can set p4 to
100ms when the scan interval is set to 2s or 5s.
XB Setstheburnoutdetection
Syntax
XB p1,p2<terminator>
p1
Measurement channel number
p2
Burnout procedure
OFF
Not processed
UP
Set the measured result to +over
DOWN
Set the measured result to –over
Query
XB[ p1]?
Example Set the measured result to UP (+over) if a
burnout is detected on channel 001.
XB001,UP
Description Set parameter p1 according to the table in
section 4.3.
4.6BasicSettingCommands