User`s manual

DSM to PLC Interface
GFK-1742A Chapter 5 Motion Mate DSM314 to PLC Interface 5-29
5
4.24 Clear New Configuration Received.
This command clears the
New Configuration
Received
%I bit. Once cleared, the
Configuration Complete
bit is only set when the PLC resets or
reconfigures the module. The PLC can monitor the bit to determine if it must re-send other %AQ
commands, such as
In Position Zone
or
Jog Acceleration
. This would only be necessary if the
%AQ commands were used to override DSM314 configuration data programmed with the PLC
configuration software. This command can be sent from the Command registers for any axis (1-4).
4.25 Load Parameter Immediate
.
This command is executed from the PLC to immediately
change a DSM314 data parameter value. It can be sent from the Command registers for any axis
(1-4). Data parameters are only used by motion programs. A command for each parameter
change is required. Byte 1 of Word 0 contains the Parameter Number (in hexadecimal format) to
be changed. The DSM314 contains 256 double word parameters, numbered 0-255 (decimal). See
the Chapter 7 section “Parameters (P0-P255) in the DSM314” for details.
Table 5-8. Number of
Load Parameter Immediate
Commands Permitted per Sweep
Number of
Axes
Configured
Number of
%AQ Words
Number of
Load Parameter
Immediate
Commands
Permitted per Sweep
26 2
39 3
412 4