LED DISPLAYS
The displays are used with the test software program to verify and demonstrate correct operation of the MMI. They are located on each SR4 card; inside the MMI.
L 1 | OUT 1 | INDICATES TRANSMIT DATA TO CHANNEL | 1 |
L 2 | OUT 2 | " | 2 |
L 3 | OUT 3 | " | 3 |
L 4 | OUT 4 | " | 4 |
L 5 | OUT DATA | INDICATES TRANSMIT DATA FROM HOST CPU |
|
L 6 | IN 1 | INDICATES RECEIVE DATA TO HOST CPU | 1 |
L 7 | IN 2 | " | 2 |
L 8 | IN 3 | " | 3 |
L 9 | IN 4 | " | 4 |
L 10 | AD 0 | INDICATES MOTION CHANNEL ADDRESS | 1 |
L 11 | AD 1 | " | 2 |
L 12 | AD 2 | " | 3 |
L 13 | AD 3 | " | 4 |
ID JUMPER SWITCH
The ID jumper switch assigns the ID number to an SR4 card. The switch consists of 3 rows of 4 posts. The center row is jumpered high or low according to the required number. The rows are labeled J2A (high posts), J2B (signal), and J2C (low posts). All posts must be jumpered. If addition MMI units are used, their addresses must be set according to their position in the daisy chain.
PROGRAMMING
The MMI is, in general, transparent to the connected motion systems and requires only that the three byte address be
The demonstration software furnished with the MMI is intended to exercise the entire unit and to allow transmitting commands one at a time or in complete strings in order to verify operation of the system or to create a complete simulation of the application. This software is a simple terminal program whose listings contain important notes. All users should read the listing for this general information about system operations. Refer to the sample program in the Installation and Operation section of this manual.
