KE-750_QA表.pdf - 第67页
MODEL KE-750/760 UNIT Electrical REF. NO. NAME EL-4 FUNCTION Z-Axis/ θ -Axis Servo Driver NAME Parameters 4/8 QA Table (Setting Exercise) Parameter setting mode (screen mode 0) Let' s set, for example, the speed loo…
MODEL KE-750/760
UNIT Electrical REF. NO.
NAME
EL-4
FUNCTION Z-Axis/θ-Axis Servo Driver
NAME Parameters 3/8
QA Table
Remote Operator
- Basic Operating Procedure
Function Table
Control
method
Amplifier
capacity
Motor code
CPU version
Selected
screen
displays
Gain setting screen
Test screenAlarm trace screen
Select screen Monitor screenKey input screen
Mode select screen
Initial screen
In commu-
nication
Power ON
Table 7-2 Remote Operator Functions
Mode Screen no. Function
Setting mode 0 Directly enter the user parameter from the keyboard.
1 Select the user parameter according as instructed on the screen.
Monitor mode 2 Shows various monitors on the screen:
- Status monitor
- Input monitor
- Output monitor
- Speed command
- Speed
- Current command
- Position deviation counter value
Alarm trace
mode
3 Displays the current and past seven alarms.
Test mode 4 Allows for jog operation and servo tuning.
Gain setting
mode
5 Sets the gain (Kp, Kvp, Tvi) as determined with the rotary switch on
the amplifier front panel.
Table 7-3 Remote Operator Check Pin Functions
Name Description
VCMD Monitors the speed command (CN1 to 19 pin inputs).
M1 Monitors the same outputs as the amplifier speed monitor outputs.
M2 Monitors the same outputs as the amplifier torque monitor outputs.
SG Signal ground (common to amplifier SG).
DM1 Not used
DM2 Not used
Fig. 7-2 Remote Operator Basic Operation
Note:
If the operator is not operated for about 3 minutes, the LCD display goes out. To restart it, press the MODE key.
MODEL KE-750/760
UNIT Electrical REF. NO.
NAME
EL-4
FUNCTION Z-Axis/θ-Axis Servo Driver
NAME Parameters 4/8
QA Table
(Setting Exercise)
Parameter setting mode (screen mode 0)
Let's set, for example, the speed loop proportional gain to 100.
When in this mode, you directly operate the keys to set the data.
Setting value dataParameter abbreviation
Screen page number
Step 1. Select page 2 with ↓ or ↑.
Cursor blinks.
Table 7-4 Screen Mode 0 Parameters
Page no. Abbreviation Name Setting range
Step 2. Using > or <, move the cursor to the digit to be entered.
0 Kp Position loop gain 1 to 255
Step 3. Using numeric keys 0 to 9, enter 100 consecutively.
Step 4. Press WR to store the data in nonvolatile memory, and the system works based on the set data.
1 Kff Feed forward gain 0 to 100
2 Kvp Speed loop proportional gain 10 to 3000
When the setting is completed, the following message appears:
3 Tvi Speed loop integral time constant 2 to 1000
4 INP Positioning completion signal width 1 to 9999
5 OVF Excessive deviation value 1 to 32767
6 EGER Electronic gear ratio 1/10000 to less than 32
7 ENCR Output pulse dividing ratio 1/1 to 1/8192
If a value has been entered that falls outside the setting range, the following message appears and the
remote operator does not bother storing the data in memory. Start the procedure over with step 2.
8 LTG Low speed 10 to 9999
9 PMOD Command pulse train configuration 0.1
10 SSW1 Selector switch 1 0.1
3200 Hz has been entered:
11 SSW2 Selector switch 2 0.1
12 VLPF Speed command LPF 1 to 500
13 ILPF Current command LPF 1 to 500
Step 5. Press MODE to go back to the initial screen.
14 Tacc Speed command acceleration/deceleration time 0 to 255
To set for another page, repeat steps from step 2.
15 Tpcm Position command acceleration/deceleration time
constant
0 to 100
Note: If the selector switch (SW) on the amplifier front panel is in the lower position, it is impossible to change the settings of
parameters (Kp, Kvp, Tvi) on page nos. 0, 2, and 3 from the remote operator. The parameter displayed at this time is
that determined with the gain setting switch (RSW) on the amplifier front panel. [See the description on gain setting
mode (screen mode 5).]
16 Scal Speed scale 900 to 6666
MODEL KE-750/760
UNIT Electrical REF. NO.
NAME
EL-4
FUNCTION Z-Axis/θ-Axis Servo Driver
NAME Parameters 5/8
QA Table
Parameter selecting mode (screen mode 1)
When in this mode, you select parameters according as instructed on the screen.
Contents of optionParameter abbreviation
Screen page number
Table 7-5 Screen Mode 1 Parameters
Page no. Abbreviation Name No. of options available
0 TYPE Control mode 2
1 ENKD Encoder type 1
2 ENPL No. of encoder pulses 1
3 MOT Motor type P30, P50 series
4 CABLE Applicable cable length 4
(Setting Exercise)
Let's change, for example, the amplifier control method from Position to Velocity.
Step 1. Select screen mode 1.
Step 2. Using
↓ or ↑, select page 0 and then, using > or <, select Velocity.
Then, the following message appears:
*Para. Select 0
TYPE: Velocity
Step 3. Press WR, and the following message appears:
* Completed 0
TYPE: Velocity
Step 4. Press MODE to go back to the initial screen.
To set for another page, repeat steps from step 2.
Notes:
- No data can be changed of mode 1 - 0, 3, and 4 unless bit 7 (SPC bit) of SSW2 (mode 0 - 11) has first been set to
"1."
The new setting made becomes valid only after power is turned OFF.
- Pages 1 and 2 only monitor the current setting values and do not allow the setting to be changed.