Mitsubishi Electric MELSEC Q Series User Manual page 30

Item
Current value change
function
Speed change function
Functions to
change control
details
Deviation counter clear
function
In-position function
Other functions Multiplication setting
Accumulated pulse error
detection function
(3) Common functions
Common functions can be used regardless of control method when necessary.
Item
Zero/gain adjustment
Module status monitor function
Error history function
Module error collection function
Error clear function
28
Description
This function changes the value set in "
value" to a specified value.
This function changes speed during major positioning control
or JOG operation.
This function clears the accumulated pulses in the deviation
counter. When the servomotor power was turned off due to an
emergency stop during positioning, clearing the accumulated
pulses in the deviation counter prevents servomotor rotation
at power recovery.
This function turns on In-position signal (X16) while the
accumulated pulse amount in the deviation counter is within
the specified in-position range (1 to 20479pulse). In-position
signal (X16) can be used as the signal right before positioning
completion.
This function multiplies the feedback pulse frequency from the
pulse generator by 4, 2, 1, or 1/2.
This function outputs an alert and immediately stops the
positioning when the accumulated pulses reached the amount
specified by the user before the pulses exceed the amount set
in "Accumulated pulse setting" in the switch setting and an
excessive error occurs.
Description
This function adjusts analog output voltage.
This function monitors the module information, switch setting
information, and external I/O signal information. The module's
detailed information can be displayed on the system monitor of GX
Works2.
This function monitors the QD73A1's error history stored in the
buffer memory.
This function reports errors that occurred in the QD73A1 to the CPU
module. The error information is held in the CPU module memory as
a module error history.
This function allows the user to clear errors on the system monitor.
Reference
Current feed
Md.1
Page 217, Section 11.5
Page 218, Section 11.6
Page 220, Section 11.7
Page 221, Section 11.8
Page 104, Section 6.2.3
Page 223, Section 11.9
Page 59, Section 4.5
Page 236, Section
Page 238, Section
Page 239, Section
Page 240, Section
Reference
13.1
13.2
13.3
13.4