Pilz PMCtendo DD5 Operating Manual page 17

Safety
3 Safety
3.1 Intended use
The servo amplifiers PMCtendo DD5 are designedto drive suitable brushless, synchronous
servo motors and asynchronous motors with speed, torque and/or position control.
The following is deemed improper use:
} Any component, technical or electrical modification to the servo amplifier
}
Use of the servo amplifier outside the areas described in this manual
} Use of the servo amplifier outside the documented technical details (see chapter en-
titled "Technical Details")
Intended use includes making the installation and wiring EMC-compliant. Please refer to
the guidelines stated in this manual.
The servo amplifier is not classified under Annex 1 (Category 3, AL-3A225) of the EC Dual-
Use Regulation No. 428/2009, when the commutation frequency for sensorless operation of
asynchronous motors (motor type MTYPE=3) is limited to less than 600 Hz. The cutoff fre-
quency was set to 599 Hz.
Conversion of commutation frequency into the speed:
Speed (rpm)= commutation frequency ∙ 60 / number of pole pairs of the motor
Example: 12-pole asynchronous motor, commutation frequency = 599 Hz
Speed (rpm)= 599 Hz ∙ 60 / (6 pole pairs) = 5990 rpm
From the following product and firmware version, the devices follow the export regulations
of the EC Dual-Use Regulation:
}
PMCtendo DD5
–
–
Please refer to the type label of the device for product and firmware versions. A query is
possible with the terminal:
→ VER
V5.71 ND0
}
"ND0": not export-restricted device, firmware with limited commutation frequency in
sensorless operation
Servo amplifiers with higher commutation frequencies are available only on request.
Operating Manual PMCtendo DD5
1002236-EN-04
Product version: 1.2
Firmware version: 5.71
INFORMATION
On servo amplifiers from firmware version 5.71, no firmware version prior to
Version 5.71 can be loaded. It is possible to downgrade from Version 5.73
to 5.71, for example.
17