Kikusui PAT160-25T, Руководство по эксплуатации

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PAT-T 4kW
A-23
Appx
Auto continue
To keep the trigger subsystem initiated for multiple actions without having to send
an initiate command for each trigger, use the CONTinuous option. This enables
measurement data to be automatically refreshed as if the PAT is operating in local
mode.
INITiate:CONTinuous:SEQuence3 ON
If the auto continue mode is on, measurement data and the front panel displays are
automatically refreshed by the internal trigger loop. In this state, MEASure/READ/
FECh query commands work equivalently. New measurements are automatically
repeated. This means that sending multiple FETCh queries results in different
measurement results, and simultaneity is lost. When the continuous operation is
enabled, the ABORt command is ignored because the trigger subsystem
automatically exits the IDLE state even if it is aborted.
The *RST command sets CONTinuous to OFF.
Waiting for operation complete
The *OPC common command has a capability to wait for an operation to complete.
In case the output on/off delay function is in used, the command will take the delay
time (up to 10 s) which is set by this function.
When the *OPC command is sent, the PAT goes to Operation Complete Command
Active State (OCAS). When the measurement is completed and there is no other
operation pending, the PAT returns to Operation Complete Command Idle State
(OCIS) and sets the OPC bit (bit 0) of the Standard Event Status Register to TRUE
(1). This information can be confirmed with the OPC bit (bit 0) of the *ESR? query.
The following example starts the output on/off delay action and sends the *OPC
command. When the measurement is completed, an SRQ (Service Request) is
generated, as the Standard Event Status Enable Register and the Service Request
Enable Register are unmasked so that an SRQ is signaled when the delay action
completes.
*ESE 1;*SRE 32;*CLS;:INITiate:SEQuence2;*TRG;*OPC
Using the *OPC? query command instead of the *OPC command makes the PAT go
to Operation Complete Query Active State (OQAS). When the measurement is
completed and there is no other operation pending, the PAT returns to Operation
Complete Query Idle State (OQIS) and sets a response data “1” (in NR1 format ) in
the output queue.
At power-on or when the IEEE488 sdc/dcl or *RST command is received, the PAT
is in the OCIS and OQIS state.
• When using the RS232C interface, the SRQ function cannot be used. However,
the MSS bit of the *STB query can be used in the same manner as the SRQ
function.