42
Instruction
Format
Parameter
Range ([ ] is default)
Explanation
Status Instructions
ESC .O
[ESC].O
None
Outputs the status codes of PNC-1850/1200 shown
Outputs the Status
in the table below.
of Buffer, Pause
ESC .E
[ESC].E
None
Upon reception of this instruction, the PNC-1850/
Output RS-232C
1200 will output the error codes related to data
Error Code
transmission (RS-232C.) At the same time, it
displays an error and clears (clear the 5th bit of the
status byte.)
For information on displayed error messages, refer
to "2-6-2 Error Messages."
ESC .L
[ESC].L
None
PNC-1850/1200 outputs the size of the I/O buffer
Output I/O buffer
to the computer when receiving this instruction.
size
It usually outputs 1024 (bytes).
Abort Instructions
ESC .J
[ESC].J
None
Aborts both the currently executed device control
Abort Device Control
instruction and output.
Instruction
ESC .K
[ESC].K
None
Continues to execute the CAMM-GL III instruction
Abort CAMM-GLIII
in operation, aborts other incoming CAMM-GL III
Instruction
instructions and clears the data buffer.
ESC .R
[ESC].R
None
Initializes all settings established by the device
Initialize Device
control instructions. Execution of [ESC].R brings
Control Instruction
the same states as the following device control
instructions are executed.
[ESC].J, [ESC].M:, [ESC].N:, [ESC].H:,
[ESC].I: and [ESC].@:
C o d e
Meaning
0
Data remaining in buffer.
8
Buffer empty.
16
Data remaining in buffer. PNC-1850/1200
being paused (Pause On being displayed).
24
Buffer empty. PNC-1850/1200 being
paused (Pause On being displayed).