Table of Contents - TG Drives

200
Computer Mode
Record
type
1
2
3
4
5
6
7
8
9
COMMUNICATION PROTOCOL
Description Example
End of data record.
Is sent after a program has been completely up/downloaded
and disables download of program
code.
Prepare for download.
Stops Execution initializes the program area and
enables download of program code.
:00000001FF
:00000002FE
Stop program execution. :00000003FD
Start execution at first line of program. :00000004FC
Set Terminal Mode.
The same as the statement [LET] Comm.Mode =
0. Used to exit the Computer Mode.
Upload all programs Memory.
The contents of the program memory are sent as
type 0 records, ending with a type 1 record. Only
Non-empty records are sent;.
Read system tables.
This record type can be used by the PL compiler
or similar program to determine what commands
are supported by the current version of the
DMC 2 firmware.
Current Format (Addr Contents):
0 DMC Version number (0 for all Ver 0.XX)
1 TBLROOT -- Pointer to pointer to Com
mand name definition tables.
2 XGWPTR -- Pointer to write pointer in
X-group table
3 XGROUP -- Pointer to base of X-group
table
4 XGDISTAB - Pointer to Xgroup R/W
dispatch table
5 1F -- To be defined later --
If the field is >= 1, then the field
is a 16-bit address in the firmware memory. The
first data byte indicates the number of bytes of
firmware memory to return starting at . It
is not possible to read addresses 0..1F.
Get a register value.
Specifies the number of the register to
get. Valid numbers are from 0 to 255 or an
Xregister descriptor. The value of the register is
returned in a record of type 8, with a field
equal to 4.
Set one or more registers.
Specifies the first register to set.
Len * 4 specifies the number of registers to load
with the following data. Four bytes of data are
required for each register.
If the PL program is executing time-critical code,
:00000005FB
:00000006FA
:0008
User's Manual 5.1 Inmotion Technologies AB
Doc. No.9032 0027 01 (B), Rev. 11.07.2001