Roland CAMM-1 PNC-1610 User Manual page 38

Instruction Format
ESC .E [ESC].E
Output RS-232C
Error Code
ESC .L [ESC].L
Output I/O buffer
size
ESC .T [ESC].T<P1>;<P2>;
Set Each Buffer Size <P3> ;<P4>;<P5>;<P6>:
ESC .S [ESC].Sn:
Output Each Buffer
Size
Parameter Range
None
None
P1: The size of the physical I/O [1024 (byte)]
buffer
P2: The size of the polygon [6144 (byte)]
buffer
P3: The size of the download- [6144 (byte)]
able character buffer
P4: Ignored
P5: Ignored
P6: Ignore
n : Buffer type 0—6
30
([ ] is default)
Outputs an error code related to RS-232C interface
(see the table below), and clears the error simulta-
neously. At the same time, the error being displayed
is canceled.
Error
c o d e
0 No I/O errors
10 During an output instruction being executed,
another output instruction is sent (only the
current instruction is effective)
11 An error occurs in a device control instruction.
12 Incorrect parameters are set to a device control
instruction (the default value is set to the erro-
neous parameter)
13 Parameters are overflowing
14 The number of the parameters set is more than
specified or a colon ':' was not used to terminate
15 Framing error, parity error or over-run error at
the time of data receipt
16 The I/O buffer overflows (In this case, the
PNC-1910 cannot cut properly.)
17 Baudrate is set incorrectly
18 Other I/O errors occur
Outputs the current logic size of the I/O buffer
Note that the output is done only when the I/O
buffer is empty.
Allocates the 40 KB data buffer to the I/O buffer,
polygon buffer and downloadable character buffer
by defining the parameters.
A [ESC].T instruction without parameters allocates
each buffer size to the default value, and then clears
data in the buffers. If the sum of the four parameters
exceeds 40960, the allocation of the 40 KB data
buffer is readjusted.
The maximum vale, minimum value and default
value of each buffer are shown in the table below. If
specifying a value more than the maximum, the
maximum value is set. If specifying a value other
than 0 and less than the minimum, the minimum
value is set. If 0 is specified, 2 is set to the I/O
buffer, 4 to the polygon buffer, and 0 to the down-
loadable character buffer.
Buffer type
I/O buffer
Polygon buffer
Downloadable
character buffer
[0] Outputs the currently set capacity of a User-
definable buffer. The each buffer capacity
corresponding to the parameters 0 to 6 are as
follows.
0: Whole data buffer capacity
1: Physical I/O buffer capacity
2: Polygon buffer capacity
3: Downloadable character capacity
4, 5: Outputs 0 always
Explanation
Meaning
Min. Max. Default
value value value
2 40884 1024
4 40886 6144
444 40882 6144