Rockwell Automation 1395 Multi-Comm Hardware/Software - Manual (Page 23)

Chapter 3
Configuration & Interfacing
3–12
Parameter Description:
Block Output (Par # 318) – This is a fast source parameter which contains
the result of the addition. The data can be used on the Adapter or passed to
the Drive by using a Drive configuration link.
Block Input #1 (Par # 508) – A parameter that specifies where this block
gets one of the input values used in the addition process. Input data can
come from other functions on this Adapter or from the Drive by using CA
Indirect parameters. Refer to Figures 3–3 and 3–4 for details on input data.
Gain #1 (Par # 509) – This parameter stores a value which is multiplied
with the input data specified in the Block Input parameter. It can be any
value between +15.99 and –15.99.
Block Input #2 (Par # 510) – A parameter that specifies where this block
gets one of the input values used in the addition process. Input data can
come from other functions on this Adapter or from the Drive by using CA
Indirect parameters. Refer to Figures 3–3 and 3–4 for details on input data.
Gain #2 (Par # 511) – This parameter stores a value which is multiplied
with the input data specified in the Block Input parameter. It can be any
value between +15.99 and –15.99.
Block Input #3 (Par # 512) – A parameter that specifies where this block
gets one of the input values used in the addition process. Input data can
come from other functions on this Adapter or from the Drive by using CA
Indirect parameters. Refer to Figures 3–3 and 3–4 for details on input data.
Gain #3 (Par # 513) – This parameter stores a value which is multiplied
with the input data specified in the Block Input parameter. It can be any
value between +15.99 and –15.99.
Input Constant (Par # 514) – This parameter stores a value or constant
which is added to the values provided by the input parameters. The
constant can be any integer value from +32767 to –32767.
Overflow Control (Par # 517) – This parameter determines what action
the Drive will take when a Block Output value overflow condition occurs.
Refer to Table 3–I for details.
BIT
0
0
1
1
Table 3-I.
Function Block Overflow Control, Parameter 517
Send last state (Default)
Zero Inputs
Send max value, pos or neg
None
Action Taken 9 8
0
1
0
1
Overflow Action
BIT
0
0
1
1
None (Default)
Warning
Soft
None
Fault Type 1 0
0
1
0
1
Overflow fault Severity