Servo Input Axis Monitor Data - Mitsubishi Electric QD77MS User Manual

2.1.3 Servo input axis monitor data

Monitor item
• The current value for the servo input axis is
[Md.300]
Servo input axis current
Refresh cycle: Operation cycle
value
• The speed for the servo input axis is stored.
[Md.301]
Refresh cycle: Operation cycle
Servo input axis speed
• The current phase compensation amount is
[Md.302]
Servo input axis phase
Refresh cycle: Operation cycle
compensation amount
• While the rotation direction is restricted, the
[Md.303]
Servo input axis rotation
direction restriction
amount
Refresh cycle: Operation cycle
(Note-1): Servo input axis position units (Refer to Section 2.1.1)
(Note-2): Servo input axis speed units (Refer to Section 2.1.1)
[Md.300] Servo input axis current value
The current value for the servo input axis is stored in servo input axis position units (Refer
to Section 2.1.1) as follows.
The current value for the servo input axis is the value after processing the smoothing, the
phase compensation and the rotation direction restriction.
1: Feed current value
2: Real current value
3: Servo command value
4: Feedback value
Storage details
stored.
stored.
accumulation for the input travel value in the
opposite direction of the enabled direction is
stored.
Setting value of "[Pr.300]
Servo input axis type"
Monitoring is carried out in decimal.
-2147483648 to 2147483647
[Servo input axis position units
Monitoring is carried out in decimal.
-2147483648 to 2147483647
[Servo input axis speed units
Monitoring is carried out in decimal.
-2147483648 to 2147483647
[Servo input axis position units
Monitoring is carried out in decimal.
-2147483648 to 2147483647
[Servo input axis position units
• The accumulative current value started with "[Md.20] Feed current
value"/"[Md.101] Real current value" for the connection to the servo amplifier is
stored. It is also stored in the range from -21474.83648 to 21474.83647 [degree]
for degree units.
• When the "[Md.20] Feed current value"/"[Md.101] Real current value" is changed
by an OPR or a current value change, the value is changed to the new current
value.
• When of the absolute position detection system setting is invalid, the
accumulative current value that starts from 0 for the connected servo amplifier is
stored.
• When of the absolute position detection system setting is valid, the accumulative
current value that starts from the absolute position command/encoder feedback
pulse for the connected servo amplifier is stored.
• The servo input axis current value will not change, even if an OPR or the current
value is changed.
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Chapter 2 Input Axis Module
Monitor value
(Note-1)
]
(Note-2)
]
(Note-1)
]
(Note-1)
]
Storage details
Buffer memory
address
33120+10n
33121+10n
33122+10n
33123+10n
33124+10n
33125+10n
33126+10n
33127+10n
n: Axis No.-1