Mitsubishi Electric C80 Series, Manual

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M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
436 IB-1501279-H
[M8]
Specify a period of time during which the control does not detect a Fieldbus communication error of the Field-
bus expansion card mounted in the slot EXT3 (or EXT1 for M80/M800S/E80), after startup of the NC is com-
pleted.
Set this in 0.1-second increments.
(Note 1) This parameter is enabled for all the communication expansion cards except CC-Link expansion
card.
(Note 2) PROFIBUS-DP communication expansion card refers to this parameter, whichever slot (EXT3 or
EXT4 (or EXT1 or EXT2 for M80/M800S/E80)) the card is mounted in. It does not refer to the pa-
rameter #1490.
---Setting range---
0 to 60000 (0.1s)
Select whether to restrain the lost motion compensation in handle mode.
0: Restrain
1: Not restrain
Select the start cycle of PLC main processing program.
When wait time until the next start cycle from 1 scan end is long, the wait time can be shortened by adjusting
the start cycle.
-1: Low-speed mode (2 fold)
0: Standard mode
1: High-speed mode 1 (1/2 fold)
2: High-speed mode 2 (1/4 fold)
(Note 1) When the high-speed mode is selected, the fine segment processing performance may degrade due
to the increased processing load of the system.
(Note 2) When the high-speed mode 2 is selected, the scan time should be 1/4 or less of the base interruption
cycle as a standard. If the standard is exceeded, the update of all the DI/DOs in refresh cycle may not be
able to be performed.
(Note 3) If the number of RIO stations connected is large, the update of all the RIO in refresh cycle may not
be able to be performed. Make the setting according to the number of stations per RIO channel.
Select the acceleration/deceleration mode in jog feed, incremental feed and manual reference position return
(when rapid traverse signal OFF).
0: Acceleration/Deceleration for rapid traverse
1: Acceleration/Deceleration for cutting feed
Select whether the #400-level variables are used as machine tool builder macro variables or as common vari-
ables.
0: #400 to #449 are not available; #450 to #499 are used as machine tool builder macro variables.
1: #400 to #499 are used as common variables
(Note) 700 sets or more of common variables are required for using #400 to #499 as common variables. If
this parameter is set to "1" while the number of common variables is set to less than 700, this parameter
setting will be regarded as "0".
Select the condition to start/stop saving reverse run data.
0: Start when the reverse run control mode signal is turned ON. Stop when turned OFF.
1: Start when the reverse run control mode signal is ON and macro interrupt is valid (M96/ION).
Stop when the reverse run control mode signal is OFF or macro interruption is finished (M97/IOF) (com-
patible with M500M).
(PR) #1332 F-bus init delay Fieldbus communication error invalid time
#1333 LMC restrain Lost motion compensation restraint in handle mode
(PR) #1334 DI/DO refresh cycl DI/DO refresh cycle
#1335 man_smg Manual feed acceleration/deceleration selection
(PR) #1336 #400_Valtype #400 address variable type
(PR) #1338 rev data save trg Trigger switching to save arbitrary reverse run data