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PSM Logic Functions, Values Table Function - GF54.21-S-3214TRA

Model 447 

With Code ED5 (Parameterisable special module) 

Except Code XM7 (MOPF II) 

Model 448 

With Code ED5 (Parameterisable special module) 

Except Code XM7 (MOPF II) 

G16501317Courtesy of MERCEDES-BENZ USA

Value table block function 

The value table block has 4 1-bit inputs with filters (F) which are each assigned an identification number (ID) via the data entry table. The output has a width of 16 bits.

If an input condition is "true", then the value (W1 , W2 , W3 , W4 ) of the assigned signal ID is applied at the output. If multiple values (W1 , W2 , W3 , W4 ) are valid at the same time, then the value (W1 , W2 , W3 , W4 ) with the highest priority (P) in the value table (WT) wins.

Coding via data entry table: 

Designation in data entry table Data entry bit width Data bit evaluation Meaning
B1_G1_WT1_Defaultwert 16 bit - Used signal ID if no input is "true"
B1_G1_WT1_Wert1 16 bit - Used signal ID if input 1 is "true" Eingang 1
B1_G1_WT1_Wert2 16 bit - Used signal ID if input 2 is "true" Eingang 2
B1_G1_WT1_Wert3 16 bit - Used signal ID if input 3 is "true" Eingang 3
B1_G1_WT1_Wert4 16 bit - Used signal ID if input 4 is "true" Eingang 4
B1_G1_WT1_1_Signal_ID 32 bit 1 bit Filter + input signal data entry signal ID for input Wert 1 (W1 )
B1_G1_WT1_2_Signal_ID 32 bit 1 bit Filter + input signal data entry signal ID for input Wert 2 (W2 )
B1_G1_WT1_3_Signal_ID 32 bit 1 bit Filter + input signal data entry signal ID for input Wert 3 (W3 )
B1_G1_WT1_4_Signal_ID 32 bit 1 bit Filter + input signal data entry signal ID for input Wert 4 (W4 )
SIGNAL ID OF OUTPUTS

Designation in signal ID list Data bit width Meaning
Out_G1_WT1 16 bit Signal ID of output

The same applies for the other value table blocks with the naming convention:

  Parameterizable special module (PSM) control unit component description   GF54.21-S-5005TRA 
  Overview of system components for parameterizable special module (PSM)   GF54.21-S-9998TRA