Motion Coordinator Technical Reference Manual
Trio BASIC Commands 8-61
Input / Output Commands
1 - Reduce the number of transitions to a number defined by the programmer
2 - Store the transition pattern for subsequent comparison with
MATCH
Parameters:
Note:
See the
MATCH
command for an example of a complete recognition sequence.
SEND
Type:
Command
Syntax:
SEND(n,type,data1[,data2])
Description:
Outputs a fibre-optic network message of a specified type to a given node.
Parameters:
Example 1:
Tw o Motion Coordinators are fibre-optic networked together. One is acting under
instruction from the other. Instructions are given by setting variable 100 to different
values and the receiving Motion Coordinator jumping to a subroutine determined by
the variable value. The program on the controlling Motion Coordinator would have
the following send routine:
SEND(10,1,100,value)' Set vr(100) on dest. to value
count
Number of transitions to record. The actual transitions seen may be
greater than this number but the shortest ones are removed so that
only the programmed transition count is stored.
table
address
This value tells the Motion Coordinator where to store the pattern
information in the global
TABLE
memory. Table used is address to
address+24.
n:
Number from 10 to 24 defining the destination node.
type:
Message type:
1 - Direct variable transfer
2 - Keypad offset
data1:
If message type 1, data1 is the numbered variable number, 0..250, on
the destination Motion Coordinator to modify. If message type 2; data1
is the number of nodes from the keypad that the key characters are to
be sent. In the range 10..24, where 10 is the next node and 24 is the
fifteenth node away from the keypad.
data2:
Only used if message is type 1. In this case it contains the value to
change the specified variable to.
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