Mitsubishi Electric MELSEC-Q Series User Manual page 786

Classification Error
Error name
of errors code
984 Creep speed error
985 HPR retry error
Setting for the
movement amount
991
after proximity dog ON
error
HPR acceleration time
992
selection error
HPR deceleration time
993
selection error
HPR torque limit value
995
error
Parameter
setting range
errors
Speed designation
997
during HP shift error
Operation setting for
998 incompletion of HPR
error
Operation cycle setting
999
error
Virtual servo amplifier
1004
setting error
Servo parameter PD41
1005
setting error
Connection servo
1006 amplifier SI unit velocity
setting error
Error
• The set value of the HPR basic parameter
"Creep speed" is outside the setting
range.
• The set value of the HPR basic parameter
"Creep speed" is larger than the HPR
speed.
• The set value of the HPR basic parameter
"Creep speed" is smaller than the bias
speed at start.
The set value of the HPR basic parameter
"HPR retry" is outside the setting range.
The set value of the HPR detailed
parameter "Setting for the movement
amount after proximity dog ON" is outside
the setting range.
The set value of the HPR detailed
parameter "HPR acceleration time
selection" is outside the setting range.
The set value of the HPR detailed
parameter "HPR deceleration time
selection" is outside the setting range.
• The set value of the HPR detailed
parameter "HPR torque limit value" is
outside the setting range.
• The HPR detailed parameter "HPR torque
limit value" has exceeded the detailed
parameter 1 "Torque limit setting value".
The set value of the HPR detailed
parameter "Speed designation during HP
shift" is outside the setting range.
The set value of the HPR detailed
parameter "Operation setting at HPR
Incomplete"' is outside the setting range.
• The set value of the expansion parameter
"Operation cycle setting" is outside the
setting range.
• The set values of the expansion
parameter "Communication mode setting"
and the expansion parameter "Operation
cycle setting" are mismatch.
"1: Use for the virtual servo amplifier" is set
to the axis to which the station No. is set on
the network parameter.
Servo parameter "Function selection D-4
(PD41)" (Stroke limit enabling condition
selection) is not set to "1: Enabled only for
HPR mode".
SI unit velocity that is set to the servo
amplifier is not supported.
16 - 40
Chapter 16 Troubleshooting
Operation status at error occurrence
The READY signal [X0] is not turned ON.
The communication with the applicable servo
amplifiers is not executed.