bnp-b2365(eng)b.pdf - 第90页
3. Setup 3 - 3 3-1-2 Transition of LED display after power is turned ON When CNC, each drive unit and the power supply unit power have been turned ON, each unit will automatically execute self-diagnosis and initial setti…
3. Setup
3 - 2
3-1 Initial setup
3-1-1 Setting the rotary switch
Before turning on the power, the axis No. must be set with the rotary switch. The rotary switch settings
will be validated when the units are turned ON.
Details
Setting the
rotary switch
Setting the MDS-C1-V1/V2/SP Setting the MDS-C1-CV
0 1st axis External emergency stop invalid
1 2nd axis
2 3rd axis
3 4th axis
Setting prohibited
4 5th axis
External emergency stop valid
(Used CN23)
5 6th axis
6 7th axis
7
8
9
A
B
C
D
E
Setting prohibited
F Axis not used
Setting prohibited
POINT
When an axis that is not used is selected, that axis will not be controlled when
the power is turned ON, and "Ab" will remain displayed on the LED. If the power
of the axis not in use is disconnected, the NC system's emergency stop cannot
be released.
1st axis
Servo drive unit
(MDS-C1-V1)
2nd axis
Servo drive unit
(MDS-C1-V2)
Spindle drive unit
(MDS-C1-SP)
Power supply unit
(MDS-C1-CV)
0
1 F
2 E
4 C
3 D
5 B
6 A
7 9
8
0
1 F
2 E
4 C
3 D
5 B
6 A
7 9
8
L axis
0
1 F
2 E
4 C
3 D
5 B
6 A
7 9
8
M axis
0
1 F
2 E
4 C
3 D
5 B
6 A
7 9
8
0
1 F
2 E
4 C
3 D
5 B
6 A
7 9
8
3. Setup
3 - 3
3-1-2 Transition of LED display after power is turned ON
When CNC, each drive unit and the power supply unit power have been turned ON, each unit will
automatically execute self-diagnosis and initial settings for operation, etc. The LEDs on the front of the
units will change as shown below according to the progression of these processes.
If an alarm occurs, the alarm No. will appear on the LEDs. Refer to "6-1 LED display when alarm or
warning occurs" for details on the alarm displays.
CAUTION
Always input emergency stop when starting the servo system.
Executing initial
communication with NC
Drive unit initialization complete
Waiting for NC power start up
Emergency stop state
The LED will alternate between
F# → E7 → not lit.
(# is the set axis No.)
Repeats lighting and going out.
(1st axis in the display example)
NC power ON
Waiting for NC
power start up
NC power OFF
NC power ON
LED display
Servo ON state Servo OFF sate
Drive units
Executing initial communication
with NC
A : Initializing
b : Ready OFF, in emergency stop
c : Ready ON/servo OFF
Emergency stop state
NC power
ON
LED display
Servo ON state
Power supply unit
3. Setup
3 - 4
3-1-3 Servo standard specifications and high-gain specifications
(1) Two-part system compliance
With the MDS-C1-V1/V2 Series, control is possible with the standard servo (MDS-B-V1/V2) control
mode and high-gain servo (MDS-B-V14/V24) control mode. When replacing an older model
(MDS-B Series) with this series, the servo parameter settings are automatically recognized and the
control mode is determined. Thus, the model can be changed from either a standard servo or
high-gain servo without changing the servo parameters.
When using the MDS-C1-V1/V2 unit and newly adjusting the machine, select the high-gain
specifications. The high-gain specifications are set as the default.
(2) Judging the control mode
Whether the servo drive unit starts up with the standard servo specifications or high-gain servo
specifications depends on the servo parameter SV009 to SV012 and SV033/bit8, 9 settings.
Parameter High-gain Standard Standard High-gain High-gain
SV009
SV010
SV011
SV012
SV009 = 4096 or more, and
SV010 = 4096 or more, and
SV011 = 768 or more, and
SV012 = 768 or more
Setting that does not satisfy even
one of the following conditions:
SV009 = 4096 or more
SV010 = 4096 or more
SV011 = 768 or more
SV012 = 768 or more
SV009=*
SV010=*
SV011=*
SV012=*
SV009=*
SV010=*
SV011=*
SV012=*
SV009=*
SV010=*
SV011=*
SV012=*
SV033/bit8 0 0 1 0 1
SV033/bit9 0 0 0 1 1
(Note) * indicates that there are no limits.
(3) Servo monitor unit type display
Whether the system is running with the high-gain servo or standard servo control mode can be
confirmed with the unit type displayed on the NC SERVO MONITOR screen.
Unit type For standard servo specifications For high-gain servo specifications
MDS-C1-V1- C1V1s C1V1-
MDS-C1-V2-{{ C1V2s{{ C1V2-{{
MDS-C1-V1-45S C1V1s4S C1V1-4S
MDS-C1-V1-70S C1V1s7S C1V1-7S
MDS-C1-V2-3510S C1V2s3510 C1V2-3510
MDS-C1-V2-3520S C1V2s3520 C1V2-3520
MDS-C1-V2-4545S C1V2s4S4S C1V2-4S4S
MDS-C1-V2-7070S C1V2s7S7S C1V2-7S7S
MDS-C1-V2-9090S C1V2s9S9S C1V2-9S9S
CAUTION
1. To change the control mode to the high-gain servo specifications after
replacing the unit from a standard servo (MDS-B-V1/V2), the parameters
must be changed and adjusted for high-gain servo use.
2. If alarm 7F occurs after setting the servo parameters, turn the servo drive
unit power ON again.