Mitsubishi FX3U-20SSC-H - Page 65

7 Before Starting Positioning Operation
59
FX3U-20SSC-H Positioning Block User's Manual
1
Introduction
2
System configuration
3
Example Connection
4
Installation
5
Wiring
6
Memory configuration and data
7
Before starting positioning control
8
Manual control
9
Positioning Control
10
Table Operation
7.1 Note on Setting Parameters
4) Set the servo series.
Transfer servo parameters to the servo amplifier.
*1. When connecting the MR-J3W- B, set "MR-J3-B" as the servo series.
*2. The MR-J3- BS can be set for 20SSC-H blocks later than Ver.1.40.
Program example
In this program example, some positioning parameters and servo parameters for the X-axis and Y-axis in unit
No. 1 are set as shown in the table below. After setting, the set servo parameters are transferred to the servo
amplifier.
(Other parameters remain in the default value.)
*3. The setting is not required in a 20SSC-H whose version is earlier than Ver. 1.20 because such
20SSC-H does not support the corresponding function.
BFM Number
Description
X-axis Y-axis
Servo series BFM #15000 BFM #15200
Set the servo amplifier series connected to the 20SSC-H using a
sequence program.
1: MR-J3-B
*1
3: MR-J3-BS
*2
Item
BFM Number
Description
X-axis Y-axis
Positioning
parameters
Operation parameter 2 BFM #14002 BFM #14202
Set H8007.
b0: ON (Enables the servo end check function.)
b1: ON (Enables the servo ready check function.)
b2: ON (Enables the zero return interlock function.)
b3: OFF (Does not perform the ring counter setting of
the current address.)
b4: OFF
*3
(Sets the sudden stop selection (STOP
command) to the Normal deceleration stop.)
b5: OFF
*3
(Sets the sudden stop selection (software
limit) to the Normal deceleration stop.)
b6: OFF
*3
(Sets the sudden stop selection (PLC limit)
to the Normal deceleration stop.)
b7: OFF
*3
(Sets the sudden stop selection (servo
amplifier limit) to the Normal deceleration stop.)
b8 to b13: OFF (These bits are not available.)
b14: OFF
*3
(Sets the interpolation gear ratio selection to
the X-axis.)
b15: ON (Sets the servo parameter transfer mode to
"Transfer flash memory to servo amplifier.")
Maximum speed
BFM #14009,
#14008
BFM #14209,
#14208
Sets K2,000,000.
JOG speed
BFM #14013,
#14012
BFM #14213,
#14212
Sets K1,000,000
Zero return speed
(high speed)
BFM #14025,
#14024
BFM #14225,
#14224
Sets K2,000,000
Zero return speed
(creep)
BFM #14027,
#14026
BFM #14227,
#14226
Sets K50,000
Servo
parameter
Servo series BFM #15000 BFM #15200 1: MR-J3-B
Absolute position detection
system
BFM #15003 BFM #15203 H0001 (Used in the absolute position detection system.)
Selecting functions A-1 BFM #15004 BFM #15204 H0100: Disable [not use the forced stop (EMI)]
Function selection C-4 BFM #15080 BFM #15280 1: Not need to pass motor Z-phase after power on