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4.5 Basic Setting Commands
4.5
Basic Setting Commands
• In order to activate the settings that are
changed using the basic setting commands,
the settings must be saved using the YE or
XE command.
• The settings that are returned in response to a
query in the basic setting mode will contain
the new settings even if they are not saved.
Note
• The settings that are changed using the YS/YB/YA/YN/
YD/YQ/YK command and saved using the XE command
are activated after power-cycling the recorder.
• When the YE command is executed, communication is
dropped.
XA
Sets alarm related settings.
XA p1,p2,p3,p4,p5,p6,p7,p8,p9,p10
Syntax
<terminator>
p1 Fault diagnosis output ON/OFF (ON, OFF)
p2 Reflash operation ON/OFF (ON, OFF)
p3 Relays that are to operate using AND logic
NONE
I01
I01-I02
I01-I03
I01-I04
I01-I05
I01-I06
I01-I11
I01-I12
I01-I13
I01-I14
I01-I15
I01-I16
I01-I21
I01-I22
I01-I23
I01-I24
I01-I25
I01-I26
I01-I31
I01-I32
I01-I33
I01-I34
I01-I35
I01-I36
p4 Energize/De-energize the relay
ENERGIZE
DE_ENERGIZE
4-18
None (all relays operate using
OR logic)
I01
I01, I02
I01 to I03
I01 to I04
I01 to I05
I01 to I06
I01 to I11 (RD1800B)
I01 to I12 (RD1800B)
I01 to I13 (RD1800B)
I01 to I14 (RD1800B)
I01 to I15 (RD1800B)
I01 to I16 (RD1800B)
I01 to I21 (RD1800B)
I01 to I22 (RD1800B)
I01 to I23 (RD1800B)
I01 to I24 (RD1800B)
I01 to I25 (RD1800B)
I01 to I26 (RD1800B)
I01 to I31 (RD1800B)
I01 to I32 (RD1800B)
I01 to I33 (RD1800B)
I01 to I34 (RD1800B)
I01 to I35 (RD1800B)
I01 to I36 (RD1800B)
Energize the relay when
an alarm is detected
De-energize the relay
when an alarm is
detected
p5 Hold/Not hold the relay
HOLD
NONHOLD
p6 Hold/Not hold the alarm status display
HOLD
NONHOLD
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.
XA ON,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
Recorder User's Manual
XI
Sets the A/D integral time.
XI p1<terminator>
Syntax
p1 Integration time of the A/D converter
AUTO
50HZ
60HZ
100MS
Query
XI?
Example
Set the A/D integral time to 50 Hz.
XI 50HZ
Description 100 ms is available only on the dot model.
Hold the relay output until an
alarm acknowledge operation
is executed
Reset the relay output when
the alarm is cleared.
Hold the display until an
alarm acknowledge operation
is executed
Clear the display output when
the alarm is cleared.
.
Automatically set in synch with
the power supply frequency.
12.5 ms
16.7 ms
100 ms (dot model)
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