 |
| Place of Origin: | GERMANY |
| Brand Name: | LENZE |
| Certification: | CE |
| Model Number: | E94ASHE0474 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 100pcs/week |
| LENZE: | LENZE | E94ASHE0474: | E94ASHE0474 |
|---|---|---|---|
| GERMANY: | GERMANY | Material: | Iron |
| Color: | Black | Temperature: | 20-90 |
| Dimension: | 80mm |
| speed specification • Positioning axis for position-controlled positioning of a drive |
ams, cam track for position-dependent generation of switching signals |
| Synchronous axis to interconnect with a master value. The axis is synchronized to the master axis position. |
Measuring input for fast, accurate and eventdependent sensing of actual positionsPID Compact (continuous PID controller) |
| External encoder for detecting the actual position of an encoder and its use as a master value for synchronous operation |
PID 3Step (step controller for integrating actuators) • PID Temp (temperature controller for heating and |
cooling with two separate actuators)The know-how protection protects user blocks against
unauthorized access and modifications.The CPUs dispose of integrity protection by default.
Integrity protection identifies possible manulations of
engineering data on the SIMATIC memory card or
during data transfer between TIA Portal and CPU.
Integrity protection also checks the communication
from a SIMATIC HMI system to the CPU for possible
manulations of engineering data.
If integrity protection identifies the manulation of engineering
data, the user receives a corresponding message.
Password provider As anAs an alternative to manual password input you can
connect a password provider to STEP 7. A password
provider offers the following advantages:
• Convenient handling of passwords. STEP 7 reads
the password automatically for the blocks. This
saves you time.
• Optimum block protection because the users do not
know the password itself.To increase its service life, the display switches off at a temperature below the permitted
operating temperature of the device. When the display cools down, it automatically switches
itself on again. When the display is switched off, the LEDs continue to show the status of the
CPU.
For more information on the temperatures at which the display switches itself on and off,
refer to the Technical specifications (Page 36)f you remove or attach the front panel of an automation system during operation,
personal injury or damage to property can occur in zone 2 hazardous areas.
Before you remove or fit the front panel, always switch off the power supply to the
automation system in hazardous area zone 2. The CPU maintains its operating mode.
Locking the front panel
You can lock the front panel to protect your CPU against unauthorized access.
You can attach a security seal or a padlock with a diameter of 3 mm to the front panelIn addition to the mechanical lock, you can also block access to a password-protected CPU
on the display (local lock) and assign a password for the display. You can find additional
information on the display, configurable protection levels and local locks in the , ET You will find detailed information on the individual display options, a training course and a
simulation of the available menu commands in the SIMATIC Display Simulator You use the operating mode buttons to set the operating mode of the CPU.
The following table shows the meaning of the corresponding operation of the operating mode
buttons.
Table 2- 5 Meaning of the operating mode buttons
Operation of the operating mode buttons
Meaning Explanation
RUN RUN mode The CPU is executing the user program.
STOP STOP mode The user program is not being executed. (STOP
ACTIVE LED lights up).
MRES
1. Press the operating mode button
STOP.
Result: The RUN/STOP LED lights
up yellow.
2. Press the operating mode button
