Scanivalve MPS4232, Руководство по аппаратному и программному обеспечению

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MPS4232
Section 5: Software
Table 5.3 - LabVIEW® Binary Packet (32 Chan)
This is the standard LabVIEW® binary packet for the MPS4232. This packet is a total of 136 bytes sent as 34 array elements.
This packet is used when FORMAT B is set to L. and SIM is set to 0.
FUNCTION BYTES DATA TYPE
ARRAY
ELEMENT
DESCRIPTION
Frame Number 4 Float 0 The current frame number if in the scan mode.
MPS Average
Temperature
4 Float 1 Average temperature (4 RTDs) of MPS.
Pressure
Channel 1
4 Float 2 Pressure values for channel 1
Pressure
Channel 2
4 Float 3 Pressure values for channel 2
::: ::: ::: ::: ::: ::: ::: ::: ::: ::: :::
Pressure
Channel 32
4 Float 33 Pressure values for channel 32
Table 5.4 - LabVIEW® Binary Packet (64 Chan)
This is the LabVIEW® binary packet that simulates a MPS4264 packet. This packet is a total of 264 bytes sent as 66 array
elements. This packet is used when FORMAT B is set to L and SIM is set to 64. Note: This is implemented as a backward
compatible MPS4264 LabVIEW® packet. Channel data 33-64 will be padded with 0 and do not represent believable data. This
allows the same packet structure to be used for MPS4200 32 and 64 channel modules in the same software.
FUNCTION BYTES DATA TYPE
ARRAY
ELEMENT
DESCRIPTION
Frame Number 4 Float 0 The current frame number if in the scan mode.
MPS Average
Temperature
4 Float 1 Average temperature (4 RTDs) of MPS.
Pressure
Channel 1
4 Float 2 Pressure values for channel 1
Pressure
Channel 2
4 Float 3 Pressure values for channel 2
::: ::: ::: ::: ::: ::: ::: ::: ::: ::: :::
Pressure
Channel 64
4 Float 65 Padded data (0) for channel 64
FTP File Names and Formats
When the MPS4232 is configured to output data via FTP, it must create a file at the destination. The table below shows the
common file names and formats for FTP scan data when the different formats are used (ASCII, Binary, CSV).
Table 5-8: File Name Extensions
SETTING OF FORMAT VARIABLE TYPE OF SCAN FILE EXTENSION
SET FORMAT F A ASCII nnnn.txt
SET FORMAT F B Binary nnnn.dat
SET FORMAT F C Comma Separated Variable nnnn.csv