Omron OMNUC 88D-UP20HA, Руководство пользователя

Страница: 158 / 210

5-23
D
Connectors Used (D-sub Connector, 9 Pin)
Dai-ichi Denshi Kogyo Socket at Servo Driver 17LE-13090-27 (D2BC)
Soldered plug at cable side 17JE-23090-02 (D1)
Cover at cable side 17JE-09H-15
OMRON Soldered plug at cable side XM2A-0901
Cover at cable side XM2S-0912
H
CN4: Speed/Current Monitor Specifications
Pin Signal
name
Function I/O interface
1 NM Speed monitor output Voltage output with a ratio of
±
0.5 V/(1,000 r/min), centered at 0V.
(–) voltage is forward, (+) voltage is reverse, and output accuracy
is about
±
10%.
2 AM Current monitor output Voltage output with a ratio of
±
0.5 V / (rated torque), centered at
0V. (–) voltage is forward acceleration, (+) voltage is reverse
acceleration. Output accuracy is about
±
10%.
3, 4 GND Output ground This is the output ground mentioned above.
D
Connectors Used (4 Pin)
Hirose Electric Pin header at Servo Driver DF11-4DP-2DS
Socket at cable side DF11-4DS-2C
Socket crimp-type terminal at cable side DF11-2428 SC
5-1-4 Explanation of User Parameters
Refer to 3-4-2 Setup Parameter Contents and 3-5-2 User Parameter Chart for a table of user parame-
ters and setup parameters.
D
Speed Loop Gain: Cn-04
This is the proportional gain for the speed controller. The adjustable range is 1 to 2,000 Hz (the response
frequency when equivalent inertia is used). As the number is increased, the gain is increased.
The factory setting is for 80 (Hz). Using the factory setting for the Servomotor alone or with a small load
inertia will cause vibration to occur, so set the value to a maximum of 20 (Hz) for operation.
D
Speed Loop Integration Constant: Cn-05
This is the integration time for the speed controller. The adjustable range is 2 to 10,000 (ms), and it is
factory set to 20 (ms). As the number is increased, the gain is decreased. The unit can be changed using
the integration time constant setting unit (Cn-02 bit No-b). (HA/LA/V/W Models)
D
Emergency Stop Torque: Cn-06
When setup parameter Cn-01 bit no. 8 = 1, this sets the braking torque for over-travel stopping (forward/
reverse drive prohibit input operation). The setting range is 0 to the maximum torque (a percentage of
the braking torque as 100% of the Servomotor rated torque). The factory setting is for the maximum
torque.
D
Software Start Acceleration Time: Cn-07
Software Start Deceleration Time: Cn-23
The Servomotor rotation acceleration time from 0 r/min to 4,500 r/min is set in Cn-07, and the decelera-
tion time from 4,500 r/min to 0 r/min is set in Cn-23. The factory setting is for 0 (ms). Set the acceleration
and deceleration times to 0 (ms) unless using the internal speed settings.
Specifications
Chapter 5