Channel settings (UNIT)

Execute zero adjustment of input modules and queries the result.
Syntax | (Query) | :UNIT:ADJUST?
(Response) | A<NR1> A = 1, 0
Details | Executes zero adjustment of input modules and queries the result. Not Execute on strain unit and CAN unit and current module(U8554,LR8534,U8555,LR8535,U8556,LR8536).
A = 0 | Pass
A = 1 | Fail
Example | :UNIT:ADJUST? (Response) :UNIT:ADJUST 1 (when headers are enabled)
Note | -
Usage Conditions | -

Execute auto balance of input modules and queries the result.
Syntax | (Query) | :UNIT:BALance? unit$,ch$
(Response) | unit$,ch$,A<NR1> (ch$ = CH1 to CH5) unit$,ch$,A1,A2,A3,A4,A5<NR1> (ch$ = ALL) unit$ = ch$ = ALL, CH1 to CH5 A = 1, 0
Details | Executes auto balance for the unit and Channel designated by unit$ and ch$ and queries the result. If ch$=ALL, executes auto balance on all channel for the unit designated by unit$
A = 0 | Pass
A = 1 | Fail
Example | :UNIT:BALance? UNIT1,CH1 (Response) :UNIT:BALANCE UNIT1,CH1,1 (when headers are enabled)
Note | -
Usage Conditions | The strain unit(U8554,LR8534) must be specified.

Executes zero adjustment of current modules and queries the result.
Syntax | (Query) | :UNIT:CADJust? unit$,ch$
(Response) | unit$,ch$,A<NR1> (ch$ = CH1 to CH5) unit$,ch$,A1,A2,A3,A4,A5<NR1> (ch$ = ALL) unit$ = ch$ = ALL, CH1 to CH5 A = 1, 0
Details | Executes zerp adjustment for the unit and Channel designated by unit$ and ch$ and queries the result. If ch$=ALL, executes auto balance on all channel for the unit designated by unit$
A = 0 | Pass
A = 1 | Fail
Example | :UNIT:CADJust? UNIT1,CH1 (Response) :UNIT:CADJUST UNIT1,CH1,1 (when headers are enabled)
Note | -
Usage Conditions | The current unit(U8556,LR8536) must be specified.

Sets and queries the input current module channel filter.
Syntax | (Command) (Query) | :UNIT:CFILTer ch$,A$ :UNIT:CFILTer? ch$
(Response) | ch$,A$ ch$ = CH1_1 to CH4_5, R1_1 to R7_5 A$ = OFF, ON
Details | Sets the filter for the current module channel designated by ch$. Returns the current filter for the current module channel designated by ch$ as character data.
Example | :UNIT:CFILTer CH1_1,ON :UNIT:CFILTer? CH1_1 (Response) :UNIT:CFILTER CH1_1,ON (when headers are enabled)
Note | -
Usage Conditions | -

Queries the sensor type.
Syntax | (Query) | :UNIT:CKINd? ch$
(Response) | A$ ch$ = CH1_1 to CH4_5, R1_1 to R7_5 A$ = sensor type
Details | Returns the sensor type for the channel designated by ch$.
Example | :UNIT:CKINd? CH1_1 (Response) :UNIT:CKIND CH1_1,DISCONNECTED (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the current module input.
Syntax | (Command) (Query) | :UNIT:CMODe ch$,A$ :UNIT:CMODe? ch$
(Response) | A$ ch$ = CH1_1 to CH4_5, R1_1 to R7_5 A$ = RMS, INST
Details | Sets the current module input. Returns the current module input.
Example | :UNIT:CMODe CH1_1,RMS :UNIT:CMODe? CH1_1 (Response) :UNIT:CMODE CH1_1,RMS (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the data update Rate for unit
Syntax | (Command) (Query) | :UNIT:DATARate unit$,A :UNIT:DATARate? unit$
(Response) | unit$,A<NR3> (1 decimal places) unit$ = A = 0(Auto),1.0E-3 to 1.0E+1 (sec)
Details | Sets the data update Rate to a numerical value (unit seconds) for the unit designated by unit$. Returns the value of the data update Rate for the unit designated by unit$ as an NR3 numerical value. if A=0, the data update Rate is automatically.
Example | :UNIT:DATARate UNIT1,1E-1 :UNIT:DATARate? UNIT1 (Response) :UNIT:DATARATE UNIT1,1.0E-01 (when headers are enabled)
Note | If an attempt is made to set the time axis range to a non-permitted value, and there is a range above that value, that range will be selected.
Usage Conditions | -

Executes sensor detection and queries the result.
Syntax | (Query) | :UNIT:DETect? unit$
(Response) | A<NR1> A$ = 1, 0
Details | Executes sensor detection of input modules and queries the result. Execute on current unit(U8556,LR8536).
Example | :UNIT:DETect? (Response) :UNIT:DETECT 1 (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the power frequency filter.
Syntax | (Command) (Query) | :UNIT:FILTer A$ :UNIT:FILTer?
(Response) | A$ A$ = 50HZ, 60HZ
Details | Sets the power frequency filter. Returns the power frequency filter as character data.
Example | :UNIT:FILTer 50HZ :UNIT:FILTer? (Response) :UNIT:FILTER 50HZ (when headers are enabled)
Note | -
Usage Conditions | -

Queries the unit ID.
Syntax | (Query) | :UNIT:IDN? unit$
(Response) | unit$,A$,B$,C$ unit$ = A$ = model number B$ = serial number C$ = software version
Details | Returns the unit ID for the unit designated by unit$.
Example | :UNIT:IDN? UNIT1 (Response) :UNIT:IDN UNIT1,U8550,100000000,V 100 (when headers are enabled)
Note | Returns "UNKNOWN" if the unit is not connected.
Usage Conditions | -

Sets and queries the measurement mode of an input channel.
Syntax | (Command) (Query) | :UNIT:INMOde ch$,A$ :UNIT:INMOde? ch$
(Response) | ch$,A$ ch$ = A$ = VOLTAGE, TC, RTD, HUMIDITY, RESIST, STRAIN, CURRENT
Details | Sets the measurement mode for the channel designated by ch$. Returns the current measurement mode for the channel designated by ch$ as character data.
VOLTAGE | Voltage
TC | Thermocouple
RTD | RTD
HUMIDITY | Humidity
RESIST | Resistance
STRAIN | Strain
CURRENT | Current
Example | :UNIT:INMOde CH1_1,VOLTAGE :UNIT:INMOde? CH1_1 (Response) :UNIT:INMODE CH1_1,VOLTAGE (when headers are enabled)
> Note | Input type that can be used is below.
> Unit | Input Type
> U8550 U8552 | Voltage/Temp unit 30Ch Voltage/Temp unit | VOLTAGE TC HUMIDITY
> LR8530 LR8532 | Voltage/Temp unit 30Ch Voltage/Temp unit | VOLTAGE TC
> U8551/LR8531 | Universal unit | VOLTAGE TC RTD HUMIDITY RESIST
> U8553/LR8533 | High speed voltage unit | VOLTAGE
> U8554/LR8534 | Strain unit | VOLTAGE STRAIN
> U8556/LR8536 | Current module | CURRENT
Usage Conditions | -

Sets and queries the low pass filter for strain unit.
Syntax | (Command) (Query) | :UNIT:LPF unit$,A$ :UNIT:LPF? unit$
(Response) | unit$,A$ unit$ = A$ = AUTO, 4HZ, 8HZ, 15HZ, 30HZ, 60HZ, 120HZ
Details | Sets the low pass filter for the unit designated by unit$. Returns the current setting of low pass filter for the unit designated by unit$.
Example | :UNIT:LPF UNIT1,4HZ :UNIT:LPF? UNIT1 (Response) :UNIT:LPF UNIT1,4HZ (when headers are enabled)
Note | -
Usage Conditions | U8554, LR8534 (Strain Unit)

Sets and queries the count mode of an input pulse channel.
Syntax | (Command) (Query) | :UNIT:PCOMOde pls$,A$ :UNIT:PCOMOde? pls$
(Response) | pls$,A$ pls$ = A$ = ADD, INST
Details | Sets the count mode for the pulse channel designated by pls$. Returns the current count mode for the pulse channel designated by pls$ as character data.
ADD | Addition
INST | Instant
Example | :UNIT:PCOMOde PLS1,ADD :UNIT:PCOMOde? PLS1 (Response) :UNIT:PCOMODE PLS1,ADD (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the counting start timing of an input pulse channel.
Syntax | (Command) (Query) | :UNIT:PCOSTart pls$,A$ :UNIT:PCOSTart? pls$
(Response) | pls$,A$ pls$ = A$ = STARt, TRIGger
Details | Sets the counting start timing for the pulse channel designated by pls$. Returns the current counting start timing for the pulse channel designated by pls$ as character data.
STARt | Start
TRIGger | Trigger
Example | :UNIT:PCOSTart PLS1,START :UNIT:PCOSTart? PLS1 (Response) :UNIT:PCOSTART PLS1,START (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the pulse num per revolve.
Syntax | (Command) (Query) | :UNIT:PCOUnt pls$,A :UNIT:PCOUnt? pls$
(Response) | pls$,A<NR1> pls$ = A = 1 to 1000
Details | Sets the pulse num per revolve for the pulse channel designated by pls$ in the range to a numerical value. Returns the current pulse num per revolve for the pulse channel designated by pls$ as an NR1 numerical value.
Example | :UNIT:PCOUnt PLS1,1 :UNIT:PCOUnt? PLS1 (Response) :UNIT:PCOUNT PLS1,1 (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the input pulse channel filter.
Syntax | (Command) (Query) | :UNIT:PFILTer pls$,A$ :UNIT:PFILTer? pls$
(Response) | pls$,A$ pls$ = A$ = OFF, ON
Details | Sets the filter for the pulse channel designated by pls$. Returns the current filter for the pulse channel designated by pls$ as character data.
Example | :UNIT:PFILTer PLS1,ON :UNIT:PFILTer? PLS1 (Response) :UNIT:PFILTER PLS1,ON (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the measurement mode of an input pulse channel.
Syntax | (Command) (Query) | :UNIT:PINMOde pls$,A$ :UNIT:PINMOde? pls$
(Response) | pls$,A$ pls$ = A$ = COUNT, REVOLVE, LOGIC
Details | Sets the measurement mode for the pulse channel designated by pls$. Returns the current measurement mode for the pulse channel designated by pls$ as character data.
COUNT | Count
REVOLVE | Revolve
LOGIC | Logic
Example | :UNIT:PINMOde PLS1,COUNT :UNIT:PINMOde? PLS1 (Response) :UNIT:PINMODE PLS1,COUNT (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the input channel zero position.
Syntax | (Command) (Query) | :UNIT:POSItion ch$,A :UNIT:POSItion? ch$
(Response) | ch$,A<NR1> ch$ = A = -9950 to 10050
Details | Sets the zero position for the channel designated by ch$ in the range to a numerical value. Returns the current zero position for the channel designated by ch$ as an NR1 numerical value.
Example | :UNIT:POSItion CH1_1,50 :UNIT:POSItion? CH1_1 (Response) :UNIT:POSITION CH1_1,50 (when headers are enabled)
Note | Effective range of A depends on the magnification/compression ratio on the voltage axis. Max value = ((magnification/compression ratio)×100)+50 Min value = ((magnification/compression ratio)×(-100))+50
Usage Conditions | -

Sets and queries the input pulse channel zero position.
Syntax | (Command) (Query) | :UNIT:PPOSItion pls$,A :UNIT:PPOSItion? pls$
(Response) | pls$,A<NR1> pls$ = A = -9950 to 10050
Details | Sets the zero position for the pulse channel designated by pls$ in the range to a numerical value. Returns the current zero position for the pulse channel designated by pls$ as an NR1 numerical value.
Example | :UNIT:PPOSItion PLS1,50 :UNIT:PPOSItion? PLS1 (Response) :UNIT:PPOSITION PLS1,50 (when headers are enabled)
Note | Effective range of A depends on the magnification/compression ratio on the voltage axis. Max value = ((magnification/compression ratio)×100)+50 Min value = ((magnification/compression ratio)×(-100))+50
Usage Conditions | -

Sets and queries the input pulse channel revolve range.
Syntax | (Command) (Query) | :UNIT:PRANGe pls$,A$ :UNIT:PRANGe? pls$
(Response) | pls$,A$ pls$ = A$ = RPS, RPM
Details | Sets the revolve range of the pulse channel specified by pls$. Returns the revolve range of the pulse channel specified by pls$ as character data.
RPS | 5,000 r/s
RPM | 300,000 r/min
Example | :UNIT:PRANGe PLS1,RPM :UNIT:PRANGe? PLS1 (Response) :UNIT:PRANGE PLS1,RPM (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the input pulse channel reset.
Syntax | (Command) (Query) | :UNIT:PRESet pls$,A$ :UNIT:PRESet? pls$
(Response) | pls$,A$ pls$ = A$ = OFF, ON
Details | Sets the reset for the pulse channel designated by pls$. Returns the current reset for the pulse channel designated by pls$ as character data.
Example | :UNIT:PRESet PLS1,ON :UNIT:PRESet? PLS1 (Response) :UNIT:PRESET PLS1,ON (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the pulse channel count slope.
Syntax | (Command) (Query) | :UNIT:PSLOPe pls$,A$ :UNIT:PSLOPe? pls$
(Response) | pls$,A$ pls$ = A$ = UP, DOWN
Details | Sets the count slope for the pulse channel designated by pls$. Returns the current count slope for the pulse channel designated by pls$ as character data.
Example | :UNIT:PSLOPe PLS1,UP :UNIT:PSLOPe? PLS1 (Response) :UNIT:PSLOPE PLS1,UP (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the smoothing for revolve.
Syntax | (Command) (Query) | :UNIT:PSMooth pls$,A :UNIT:PSMooth? pls$
(Response) | pls$,A<NR1> pls$ = A = 1(OFF) to 60
Details | Sets the smoothing for revolve for the pulse channel designated by pls$. Returns the current smoothing for revolve for the pulse channel designated by pls$ as an NR1 numerical value. If A=1, smoothing is off.
Example | :UNIT:PSMooth PLS1,1 :UNIT:PSMooth? PLS1 (Response) :UNIT:PSMOOTH PLS1,1 (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the pulse threshold level.
Syntax | (Command) (Query) | :UNIT:PTHRe pls$,A$ :UNIT:PTHRe? pls$
(Response) | pls$,A$ pls$ = A$ = 1V, 4V
Details | Sets the pulse threshold level for the pulse channel designated by pls$. Returns the current pulse threshold level for the pulse channel designated by pls$ as character data.
Example | :UNIT:PTHRe PLS1,1V :UNIT:PTHRe? PLS1 (Response) :UNIT:PTHRE PLS1,1V (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the measurement range of an input channel.
Syntax | (Command) (Query) | :UNIT:RANGe ch$,A :UNIT:RANGe? ch$
(Response) | ch$,A<NR3> (1 decimal places) ch$ = A = measurement range
Details | Sets the measurement range for the channel designated by ch$ to a numerical value. Returns the current measurement range for the channel designated by ch$ as an NR3 numerical value.
Example | :UNIT:RANGe CH1_1,1E-1 :UNIT:RANGe? CH1_1 (Response) :UNIT:RANGE CH1_1,+1.0E-01 (when headers are enabled)
Note | If an attempt is made to set the measurement range to a non-permitted value, and there is a range above that value, that range will be selected. Please set up A=15, when it makes the range of 1-5V with voltage.
Usage Conditions | Temperature Sensor cannot be set B in 100℃ or 500℃ range.

Sets and queries the connect kind for rtd mode.
Syntax | (Command) (Query) | :UNIT:RCONnect ch$,A$ :UNIT:RCONnect? ch$
(Response) | ch$,A$ ch$ = A$ = 3LINE, 4LINE
Details | Sets the rtd connect kind for the channel designated by ch$. Returns the rtd current connect kind for the channel designated by ch$ as character data.
3LINE | 3-wire
4LINE | 4-wire
Example | :UNIT:RCONnect CH1_1,3LINE :UNIT:RCONnect? CH1_1 (Response) :UNIT:RCONNECT CH1_1,3LINE (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the point of contact compensation for tc mode.
Syntax | (Command) (Query) | :UNIT:RJC ch$,A$ :UNIT:RJC? ch$
(Response) | ch$,A$ ch$ = A$ = INT, EXT
Details | Sets the point of contact compensation for the channel designated by ch$. Returns the current point of contact compensation for the channel designated by ch$ as character data.
INT | Internal
EXT | External
Example | :UNIT:RJC CH1_1,INT :UNIT:RJC? CH1_1 (Response) :UNIT:RJC CH1_1,INT (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the rtd kind for rtd mode.
Syntax | (Command) (Query) | :UNIT:RTYPe ch$,A$ :UNIT:RTYPe? ch$
(Response) | ch$,A$ ch$ = A$ = PT100, JPT100, PT1000
Details | Sets the rtd kind for the channel designated by ch$. Returns the current rtd kind for the channel designated by ch$ as character data.
Example | :UNIT:RTYPe CH1_1,PT100 :UNIT:RTYPe? CH1_1 (Response) :UNIT:RTYPE CH1_1,PT100 (when headers are enabled)
Note | -
Usage Conditions | -

Sets and queries the sensor kind for tc mode.
Syntax | (Command) (Query) | :UNIT:SENSor ch$,A$ :UNIT:SENSor? ch$
(Response) | ch$,A$ ch$ = A$ = K, J, E, T, N, R, S, B, C
Details | Sets the sensor kind for the channel designated by ch$. Returns the current sensor kind for the channel designated by ch$ as character data.
Example | :UNIT:SENSor CH1_1,K :UNIT:SENSor? CH1_1 (Response) :UNIT:SENSOR CH1_1,K (when headers are enabled)
Note | Sensor cannot be set to B at temperature range is 100 or 500.
Usage Conditions | -

Sets and queries the store enable or disable for channel data record.
Syntax | (Command) (Query) | :UNIT:STORe ch$,A$ :UNIT:STORe? ch$
(Response) | ch$,A$ ch$ = , , LOG, ALARM, , A$ = OFF, ON
Details | Sets the store enable or disable for the channel designated by ch$. Returns the current store enable or disable for the channel designated by ch$ as character data.
Example | :UNIT:STORe CH1_1,ON :UNIT:STORe? CH1_1 (Response) :UNIT:STORE CH1_1,ON (when headers are enabled)
Note | Pulse channels with measurement mode set to LOGIC cannot be set. If there is no pulse channel with measurement mode set to LOGIC, it cannot be set with ch$=LOG. The channel of the CAN unit cannot be set.
Usage Conditions | -

Sets and queries the disconnection detection for tc mode.
Syntax | (Command) (Query) | :UNIT:WIRE unit$,A$ :UNIT:WIRE? unit$
(Response) | unit$,A$ unit$ = A$ = OFF, ON
Details | Sets the disconnection detection for the unit designated by unit$. Returns the current disconnection detection for the unit designated by unit$ as character data.
Example | :UNIT:WIRE UNIT1,ON :UNIT:WIRE? UNIT1 (Response) :UNIT:WIRE UNIT1,ON (when headers are enabled)
Note | -
Usage Conditions | -

Queries the communication status of the wireless unit
Syntax | (Query) | :UNIT:REMote:CHECk?
(Response) | r1,r2,r3,r4,r5,r6,r7 = 0(Normal),1(Not Connected),2(Not Registered)
Details | Returns the communication status of the wireless unit.
0 = Normal |
1 = Not Connected |
2 = Not Registered |
Example | :UNIT:REMote:CHECk? (Response) :UNIT:REMOTE:CHECK 0,0,0,0,0,0,0 (when headers are enabled)
Note | -
Usage Conditions | -

Executes deregistration of wireless unit and queries the result
Syntax | (Query) | :UNIT:REMote:DELete? A$
(Response) | B<NR1> A$ = Unit SSID(ssid$), Unit No(unit$), ALL B = 0(PASS),1(FAIL)
Details | Executes deregistration of wireless unit and queries the result. You can use SSID(Model#Serial No.) or wireless unit number(REMOTE1 to REMOTE7) to designate the wireless unit. Remove all wireless unit registration if A$ = ALL.
A = 0 | PASS
A = 1 | FAIL
Example | :UNIT:REMote:DELete? LR8530#123456789 (Response) :UNIT:REMote:DELete 0 (when headers are enabled) :UNIT:REMote:DELete? REMOTE1 (Response) :UNIT:REMote:DELete 0 (when headers are enabled)
Note | Execution erases the measured waveform data. If A$ = ALL, than only respond 0(PASS) when all unit have been successfully deleted.
Usage Conditions | The Wireless Unit can only be used with the LR8450-01. Wireless LAN function must bo ON and wireless unit connection mode. (How to change wireless LAN settings is described on "Using the wireless modules (LR8450-01 only)" in the Instruction Manual.) The designated unit must be a registered unit.

Executes registring wireless unit. Queries wireless unit registration information.
Syntax | (Command) (Query) | :UNIT:REMote:ENTRy A$(,unit$) :UNIT:REMote:ENTRy? A$
(Response) | B<NR1> A$ = Wireless Unit SSID(model#serial No.) unit$ = REMOTE1 to REMOTE7 B = 0(Registered),1(Not Registered),2(Registration in Progress)
Details | Executes registration of wireless unit of the specified SSID to the specified registration destination. Queries if the wireless unit of the specified SSID is registered.
Example | :UNIT:REMote:ENTRy LR8530#123456789,REMOTE1 :UNIT:REMote:ENTRy? LR8530#123456789 (Response) :REMote:ENTRy 0 (when headers are enabled)
Note | Command will erase the measured waveform data. To register, the unit must be in the enrollable state. If you do not specify a registration destination, it will be registered to the lowest number that can be registered. If you send an SSID that is already registered, an execution error will occur.
Usage Conditions | The Wireless Unit can only be used with the LR8450-01. Wireless LAN function must bo ON and wireless unit connection mode. (How to change wireless LAN settings is described on "Using the wireless modules (LR8450-01 only)" in the Instruction Manual.) If the number of wireless unit is 7, it connot be registered If another unit is being registered, it cannot be registered.

Queries SSID of the registered wireless unit
Syntax | (Query) | :UNIT:REMote:LIST?
(Response) | r1,r2,r3,r4,r5,r6,r7 r1~r7 = SSID of the registered wireless unit(Model#Serial No.)
Details | Queries SSID of the wireless unit registered in REMOTE1 to REMOTE7. Return "NONE" if the wireless unit is not registered.
Example | :UNIT:REMote:LIST? (Response) :UNIT:REMote:LIST LR8530#123456789,LR8531#987654321,LR8532#123123123,NONE,NONE,NONE,NONE (when headers are enabled)
Note | -
Usage Conditions | The Wireless Unit can only be used with the LR8450-01. Wireless LAN function must bo ON and wireless unit connection mode. (How to change wireless LAN settings is described on "Using the wireless modules (LR8450-01 only)" in the Instruction Manual.)

Queries SSID of the wireless unit can be registered
Syntax | (Query) | :UNIT:REMote:SEARch?
(Response) | ssid1,ssid2,ssid3,... ssid$ = SSID of the wireless unit can be registered(Model#Serial No.)
Details | Searches for a registrable wireless unit and queries the SSID of that unit. Return "NONE" if no wireless unit is available for registration.
Example | :UNIT:REMote:SEARch? (Response) :UNIT:REMote:SEARch LR8530#123456789,LR8531#987654321,LR8532#123123123, LR8533#456456456,LR8534#789789789 (when headers are enabled)
Note | Returns the SSID only for wireless units that can be registered. The maximum number of SSIDs is 55.
Usage Conditions | The Wireless Unit can only be used with the LR8450-01. Wireless LAN function must bo ON and wireless unit connection mode. (How to change wireless LAN settings is described on "Using the wireless modules (LR8450-01 only)" in the Instruction Manual.)