Pressure Systems 9046 Manuale Utente

Pressure Systems, Inc.                                                                                        Model 9046 User’s Manual 
 
 

 

Page 14 

 

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1. 

Confirm that the correct SCM is installed and jumpered correctly: 

a.  For Non-Universal SCMs: 

Confirm that each of the 16 hardware channels contains the correct SCM for the 
intended application. For isolated thermocouple applications, a SCM is required.  

  b.   For Universal SCMs: 

Confirm that each of the 16 SCMs is configured for the intended application. For  thermocouple 
applications, a jumper must be installed in the small sockets on the top of the SCM. (See Figure 
1-2).  

Signal Conditioning Module (SCM).) For all other applications, no jumper is required. 

2.  

Using Table 1 (on the next page), determine the value for each desired sensor type. 

3.  

Using NUSS configure each channel using a command of the format: vxxx51 yy, where 
xxx

 ranges from 001 through 010 HEX for channels 1 through 16, yy is the sensor type 

value determined from Table 1.  

Examples:    

•  v00a51 18 will set channel 10 to a type T thermocouple. 

•  V00951 60 will set channel 9 to an RTD with an ANSI 385 curve. 

4.  

Send a w07 command to write these values to non-volatile ROM. 

 

 

When the ‘v’ command is issued to set the sensor type for a 
channel, the zero and offset coefficients for the channel are re-
initialized to the default values of 0.0 and 1.0 respectively.