Mitsubishi Electric MR-MQ100 User Manual page 156

7 POSITIONING DEDICATED SIGNALS
No. Name
Servo amplifier
SD502 Servo amplifier
loading
SD503 loading information
information
SD504 Real mode/virtual Real mode /virtual
SD505 mode switching mode switching
SD506 error information error code
It is operating in
requirement error
SD510 Test mode
occurrence of the
SD511 request error
test mode, axis
information
Motion CPU Error meaning of
SD512
WDT error cause WDT error occurs
Manual pulse
SD513 Manual pulse
generator axis
SD514 generator axis
setting error
SD515 setting error
information
Error program Error program No.
SD516
No. of servo program
Error item Error code of servo
SD517
information program
Scan time
SD520 Scan time
(1ms units)
Maximum scan Maximum scan
SD521
time time (1ms units)
Motion operation Motion operation
SD522
cycle cycle
Operation cycle Operation cycle
SD523 of the Motion of the Motion CPU
CPU setting setting
SD700 allocated devices allocated number
444µ s Coasting 444µ s Coasting
SD720
SD721 Timer Timer
Special register list (Continued)
Meaning
• The loading status (loading: 1/non-loading: 0) of the servo amplifier checked
in initial process, and stored as the bit data.
SD502 : b0 (Axis 1)
• The axis which turned from non-loading to loading status after power-on is
handled as loaded. (However, the axis which turned from loading to non-
loading status remains as loaded.)
• 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.
• Each axis is stopping: 0/Operating: 1, information is stored as a bit data.
SD510 : b0 (Axis 1)
• The following error codes are stored in SD512.
1: S/W fault 1
2: Operation cycle over
3: —
4: WDT error
201 to 215: —
250 to 253: Servo amplifier interface H/W fault
300: S/W fault 3
301: 15 CPSTART instructions of 8 or more points were started
simultaneously.
303: S/W fault 4
• Contents of the manual pulse generator axis setting error is stored when the
manual pulse generator axis setting error flag (SM513) turns on.
(Normal: 0/Setting error: 1)
SD513 : The manual pulse generator axis setting error is stored in b0 (P1).
The smoothing magnification setting is stored in b3 (P1 ).
SD514 : One pulse input magnification setting error is stored in b0 (axis 1 ).
• When the servo program setting error flag (SM516) turns on, the erroneous
servo program No. will be stored.
• When the servo program setting error flag (SM516) turns on, the error code
corresponding to the erroneous setting item will be stored.
• Main cycle is stored in the 1ms units.
Setting range (0 to 65535[ms])
• The maximum value of the main cycle is stored in the 1ms units.
Setting range (0 to 65535[ms])
• The time required for motion operation cycle is stored in the [ µ s] unit.
• The setting operation cycle is stored in the [ µ s] unit.
• The number of # devices that are set is stored.
• It is counting up "1" each 444us. (No latch device. When power is on, it will be
"0" and then it starts counting up.
Details
7 - 33
Set by
Remark
(When set)
S (Initial processing)
S (Occur an error)
S (Occur an error)
S (Main processing)
S (Operation cycle)
S (Initial processing)
S (Initial processing)
S (by 1 per 444 µ s)