User`s manual

B-16 Motion Mate™ DSM314 for Series 90™-30 PLCs User's Manual – January 2001 GFK-1742A
B
the Parameter Data Start location, enter zero (1 – 1 = 0). Or, to select %R0100, enter 99 (100 – 1
= 99). Note that the memory type, %R in this example, is specified in the previous word.
Starting Parameter Number (Word 11):
Specifies the number of the first parameter to be
loaded. Valid values are 0 – 255. However, this number must take into account the value in
Word 12. For example, if Word 12 specifies that 10 parameters are to be loaded, the Starting
Parameter Number must be less than 247; otherwise, the number of the last parameter to be
loaded would be out of range (would be greater than 255).
Number of Parameters to Send (Word 12):
Specifies how many parameters will be loaded.
Valid values are 1 – 16. The value in this word impacts the value of Word 8.
Parameter Data (Words 13 - 44):
The size of this Parameter Data area depends on the value in
Word 12 (Number of Parameters to Send). Two words (4 bytes) of data are required for each
parameter. Since the valid number of Double Integer parameters is 1 through 16, the Parameter
Data area can be between 2 and 32 words.
COMM REQ Memory Type Codes:
The codes in the following table are used in Word 3 (Status
Word Pointer Memory Type), and Word 9 (Parameter Data Memory Type).
Table B-8. Parameter Load COMM REQ Memory Type Codes
Parameter Load COMM REQ Memory Type Codes
Code Number to Enter
Memory Type
Abbreviation
Memory Type
Decimal Hexadecimal
%I Discrete input table 70 46h
%Q Discrete output table 72 48h
%R Register memory 8 08h
%AI Analog input table 10 0Ah
%AQ Analog output table 12 0Ch