Mitsubishi Electric Q Series Programming Manual page 124

4 POSITIONING DEDICATED SIGNALS
b15
SD504
SD505
Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9
SD506 Axis 32 Axis 31 Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25 Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
(Note-1): The following range is valid.
Q172DSCPU
Q172DCPU(-S1) : Axis No.1 to 8
(Note-2) : Refer to APPENDIX 1.1 for the expression method of axis No. corresponding
to each bit of word data.
(a) Servo amplifier mounting status
1) Mounting status
• Mounted .......... The servo amplifier is normal. (Communication with
• Not mounted .... The servo amplifier is not mounted.
2) The system settings and servo amplifier mounting status are shown
below.
System Settings
Used (axis No. setting)
Unused
(4) Real mode/virtual mode switching error information
(SD504 to SD506) ..................................................... Monitor device
When a mode switching error occurs in real-to-virtual or virtual-to-real mode
switching, or a mode continuation error occurs in the virtual mode, its error
information is stored.
Refer to APPENDIX 1.7 for details of the stored error code.
The axis error code among the error codes stored in SD504 to SD506 is shown
below.
Error
: Axis No.1 to 16
(5) SSCNET control (status) (SD508) ...................... Monitor device
SD508 stores the executing state for connect/disconnect of SSCNET
communication and start/release of amplifier-less operation.
• 0 .............. Command accept waiting
• -1 ............. Execute waiting
• -2 ............. Executing
Refer to the "Q173D(S)CPU/Q172D(S)CPU Motion controller programming
Manual (COMMON)" for details of the SSCNET control function.
the servo amplifier is normal.)
The servo amplifier power is off.
Normal communication with the servo amplifier is
not possible due to a connecting cable fault, etc.
Servo amplifier
Mounted
1 is stored
Axis 8 Axis 7 Axis 6 Axis 5 Axis 4
Erroneous axis bit "1"
<Example> For 8 axes error
(Decimal) "128" and (Hexadecimal) "0080H" is stored in the SD505,
(Decimal) "0" and (Hexadecimal) "0000H" is stored in the SD506,
and the error code is stored in the SD504.
4 - 85
Not mounted
0 is stored
0 is stored
b0
Axis 3 Axis 2 Axis 1