Yamaha DRCX User Manual page 79

5-2 Parameter Description
5
4
5-
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PRM1: Alarm number output
When an alarm is issued, this parameter selects whether the alarm number is to be output
as a general-purpose output. When this parameter is set to 1, the alarm number is output as
a 5-bit binary signal through DO0 to DO4.
When this parameter is set to 2, the alarm number is output as a 5-bit binary signal through
DO0 to DO4 and alarm axis information is output through DO6.
Input range: 0 to 2
Meaning: 0: No output
1: Output (no axis output)
2: Output (axis output)
Default value: 0
Example of alarm Number - DO output
Alarm No. Alarm Message
01 OVER LOAD
02 OVER CURRENT
03 OVER HEAT
04 POWER DOWN
: :
: :
16 ABNORMAL VOLTAGE
17 SYSTEM FAULT 2
18 FEEDBACK ERROR 3
19 SYSTEM FAULT 3
: :
: :
Alarm axis-DO output
(Effective only when PRM1=2)
Alarm axis DO6
X-axis
OFF
Y-axis
ON
For more details on the alarm No. and contents, refer to "13-2-2 Alarm message list".
PRM2: Operation at return-to-origin complete
Selects the operation to be executed simultaneously with completion of return-to-origin.
A signal can be output as a general-purpose output indicating that return-to-origin has
been completed or to reset the program.
Input range: 0 to 3
Meaning: 0: Nothing is executed
1: DO5 is turned on
2: Program reset is executed
3: DO5 turns on after program reset
Default value: 2
* When this parameter is set to 1 or 3, DO5 is not affected by program reset (in other
words, DO5 does not turn off even when the program is reset). If you want to turn off
DO5 after return-to-origin is complete, use the program command to execute DO 5,0 or
manually operate the general-purpose output by using the TPB.
(See "7-4 Manual Control of General-Purpose Output".)
* DO5 turns on when all axes have returned to their origins.
DO4 DO3 DO2 DO1 DO0
OFF OFF OFF OFF ON
OFF OFF OFF ON OFF
OFF OFF OFF ON ON
OFF OFF ON OFF OFF
: : : : :
: : :
: :
ON OFF OFF OFF OFF
ON OFF OFF OFF ON
ON OFF OFF ON OFF
ON OFF OFF ON ON
: : : : :
: : : : :