Mitsubishi Electric MELSEC-LD77MS2 User Manual page 821

Storage item
Md.102 Deviation counter value Always "0".
Servo amplifier
Md.106
software No.
Md.107 Parameter error No.
Servo status
Md.108
Regenerative load ratio/
Md.109
Optional data monitor
output 1
Effective load torque/
Md.110
Optional data monitor
output 2
Peak torque ratio/
Md.111
Optional data monitor
output 3
Optional data monitor
Md.112
output 4
[2] Restrictions
(1) Some monitor data differ from the actual servo amplifier during amplifier-
less operation mode.
Always "0".
Always "0".
• Zero point pass (b0) : Always ON
• Zero speed (b3)
• Speed limit (b4)
• PID control (b8)
• READY ON(b0), Servo ON(b1):
Changed depending on the all axis servo ON
signal[Y1] and "
• Control mode (b2, b3)
• Gain switching (b4)
• Fully closed loop control (b5): Always OFF
• Servo alarm(b7)
• In-position(b12)
• Torque limit(b13)
• Absolute position lost(b14) : Always OFF
• Servo warning(b15)
Always "0".
Always "0".
Always "0".
Always "0".
Storage details
: Changed depending on the
command speed
: Always ON when other than "0"
is set to the command torque at
torque control mode. Otherwise,
always OFF.
: Always OFF
Servo OFF command
Cd.100
: Indicates control mode.
: Always OFF
: Always OFF
: Always ON
: Changed depending on
"
Motor current
Md.104
".
value
(Refer to "Restrictions
(2) and (3)" for details.)
: Always OFF
14 - 23
Chapter 14 Common Functions
Buffer memory address
LD77MS2
LD77MS4
852+100n
853+100n
864+100n
to
869+100n
870+100n
876+100n
".
877+100n
878+100n
879+100n
880+100n
881+100n
LD77MS16
2452+100n
2453+100n
2464+100n
to
2469+100n
2470+100n
2476+100n
2477+100n
2478+100n
2479+100n
2480+100n
2481+100n
n: Axis No.-1