HP 7470A Interfacing And Programming Manual page 202

OC The Output Commanded Position and Page7-4
Pen Status Instruction
0C (;)
Purpose: Used to output the pen position and status at time of
command.
Response: X,Y,P [TERM] — decimal numbers,* in ASCII.
X,Y — -32 768 to 32 767.
P — 0, pen up or 1, pen down.
Plotter units unless scaling in effect; then in user units.
OD The Output Digitized Point and Page6-3
Pen Status Instruction
OD (;)
Purpose: Used to output the physical pen position and status for
the last digitized point.
Response: X,/Y,P[TERM] — integers, in ASCII.
X,Y —In plotter units, within mechanical limits.
P — 0, pen up or 1, pen down.
OE The Output Error Instruction Page7-5
OE (;)
Purpose: Used to output the last HP-GL error.
Response: error number [TERM] — a positive ASCII integer,
0 through 8, excluding 4.
OF The Output Factors Instruction Page7-6
0F (;)
Response: 40, 40 [TERM] — integers, in ASCII.
OI The Output Identification Instruction Page7-7
01 (;>
Purpose: Used to output the plotter's identification.
Response: 7470A [TERM] — ASCII string.
*If you have an HP-IB or RS-232—C p lotter that has a serial prefix number lower than
2308A,OC parameters are output as integers. For more information, refer to the
explanation ofthe OC instruction on page 7-4.
B-6 INSTRUCTION SYNTAX