Operation Command 2 [Bfm #519, Bfm #619] - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U

11.4.11 Operation command 2 [BFM #519, BFM #619]

BFM Number
X-axis Y-axis
b0
b1
b2, b3
b4
b5
b6
BFM BFM
#519 #619
b7
b8
b9
b10
b11
b12 to b15 Not available
*1. Timing of detection
1) Level detection: activated when the bit is set or cleared.
2) Edge detection: activated at OFF-to-ON transition (b1: ON-to-OFF transition).
*2. BFM #619 b1 is not available.
Bit
Setting Item
Number
Set this to cancel the standby status for the remaining travel
Remaining travel
after the STOP command.
cancel command
→For details on the stop command, refer to Section 7.4
Turns ON for 100ms or more, and resets the 20SSC-H
System reset
system when detecting this bit's falling edge.
*2
command
(Ver.1.10 or later)
Not available
Set this to enable positioning parameters in the buffer
Positioning
memories.
parameters
Whenever you make a change to positioning parameters, this
enable command
bit must be set before starting operation.
Select the acceleration/deceleration time setting
(except for interpolation operation).
Acceleration/
deceleration time
change
OFF: Performs positioning operation using acceleration time
command
(Ver.1.30 or later)
ON:
Mode selection OFF : Relative positioning by the specified travel distance
for the Interrupt ON : Absolute positioning by the specified address
1-speed constant
→For details on the interrupt 1-speed constant quantity
quantity feed
(Ver.1.10 or later)
Interrupt 1-speed
Enables (makes valid) interrupt 1-speed constant quantity
Constant feed (constant position stop mode) shortest allowable stop.
→For details of the operation, refer to Subsection 9.3.2
Quantity Feed
OFF: Performs deceleration stop after detecting an interrupt
(Constant
position stop
mode) shortest ON:
allowable stop
(Ver.1.30 or later)
Set this to turn the servo OFF.
Servo OFF
command
0: servo ON
1: servo OFF
Servo Set this to transfer servo parameters in the buffer memories to
parameters
the servo amplifier.
transfer
command
Changes the gain of the amplifier from the 20SSC-H.
For details on changing gain, refer to the manual shown
below.
Gain changing
command
→MR-J3- B Safety Servo Amplifier Instruction Manual
Set this to disable update of servo parameters even when the
Servo parameter
servo amplifier gives servo parameter update request.
update stop
(Ver.1.10 or later)
11 Buffer Memory (Parameters & Monitored Data)
Description
→For details of the system reset command,
refer to Subsection 7.9.12
-
→For details of changeover of the acceleration/
deceleration time, refer to Section 7.7
and deceleration time.
Performs positioning operation using acceleration time
2 and deceleration time 2.
(constant position stop mode)
feed, refer to Section 9.3
input.
Performs deceleration stop
deceleration time set by 20SSC-H depending on the
position where an interrupt input is detected.
→For details on the servo ON/OFF state,
refer to Subsection 7.9.5
→MR-J3- B Servo Amplifier Instruction Manual
→MR-J3W- B Servo Amplifier Instruction Manual
→For details on the servo parameter update stop
command, refer to Subsection 7.9.13
-
11.4 Control Data
*1
Detection
Edge
Edge
-
Edge
Level
Level
Level
using the shortest
Level
Edge
Level
Level
-
11
Default
12
13
A
B
H0000
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