GE 90-30/20/Micro 4-140 Series 90-30/20/Micro Programmable Controllers Reference Manual September 1998 GFK-0467K

4-140 Series 90-30/20/Micro Programmable Controllers Reference Manual – September 1998 GFK-0467K

Example:

In the following example, when %M0125 transitions on, the programmer communications windowis enabled and assigned a value of 25 ms. The parameter block is in memory location %R5051.

| %I0001 %M0125

|——| |—————————————————————————————————————————————————————————————————(↑)—

| _____ _____

| %M0125 | | | | %T0002

|——| |———|MOVE_|———————————————————| SVC_|—————————————————————————————( )—

| | INT | | REQ |

| | | | |

| CONST —|IN Q|— %R5051 CONST —|FNC |

|+00025 | LEN | 00003 | |

| | 0001| | |

| |_____| %R5051—|PARM |

| |_____|

To disable the programmer communications window, use Service Request 3 to assign a value ofzero (0). In this example, when %M0126 transitions on, the programmer communications windowis enabled and assigned a value of 0 ms. The parameter block is in memory location %R5051.

| %I0002 %M0126