Mitsubishi Electric Q173DSCPU Programming Manual page 100

5 INPUT AXIS MODULE
(2) [Md.341] Command generation axis minor error code
(D12602+20n)
(a) This register stores the corresponding error code (Refer to APPENDIX 1.2.)
at the minor error occurrence of command generation axis. If another minor
error occurs after error code storing, the previous error code is overwritten
by the new error code.
(b) Minor error codes can be cleared by a [Rq.346] Command generation axis
error reset command (M10967+20n).
(3) [Md.342] Command generation axis major error code
(D12603+20n)
(a) This register stores the corresponding error code (Refer to APPENDIX 1.3.)
at the major error occurrence of command generation axis. If another major
error occurs after error code storing, the previous error code is overwritten
by the new error code.
(b) Major error codes can be cleared by a [Rq.346] Command generation axis
error reset command (M10967+20n).
(4) [Md.343] Command generation axis execute program No.
(D12604+20n)
This register stores the starting program No. of command generation axis at the
servo program starting.
(5) [Md.344] Command generation axis M-code (D12605+20n)
This register stores the M-code set to the executed servo program of command
generation axis at the positioning start.
If M-code is not set in the servo program, the value "0" is stored.
(6) [Md.345] Command generation axis accumulative current value
(D12606+20n, D12607+20n)
The accumulative current value for a synchronous encoder axis is stored in
command generation axis position units (Refer to Section 5.2.1).
For the axis where the unit setting is other than "degree", this will be "feed current
value = accumulative current value".
(7) [Md.346] Command generation axis data set pointer for constant-
speed control (D12609+20n)
This pointer is used in the constant-speed control of command generation axis
when specifying positioning data indirectly and substituting positioning data
during operation.
The details operation is the same as the data set pointer for constant-speed
control (D15+20n) of each axis.
Refer to the "Q173D(S)CPU/Q172D(S)CPU Motion controller (SV13/SV22)
Programming Manual (REAL MODE)" for details of data set pointer for constant-
speed control (D15+20n).
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