 |
| Place of Origin: | Germany |
| Brand Name: | LENZE |
| Certification: | CE |
| Model Number: | E82EV553k4B |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 100pcs/week |
| LENZE: | LENZE | E82EV553k4B: | E82EV553k4B |
|---|---|---|---|
| Germany: | Germany | Color: | Black |
| Material: | Iron | Temperature: | 20-90 |
| Wire: | Wire | Dimension: | 80mm |
| ransitions RUN → RUN-Syncup The primary CPU switches from the RUN operating state to the RUN-Syncup |
You POWER ON the backup CPU (mode selector to RUN). |
| perating state if: • You set the backup CPU to RUN via the PG/PC or the display and the mode selector is set to RUN |
he backup CPU gets all static and dynamic data from the primary CPU. |
| or • You switch the mode selector on the backup CPU from STOP to RUN. or |
After successful SYNCUP, the memory content is identical on |
the two CPUs.
The updated backup
CPU catches up with
primary CPU program
execution.
You have only limited
access to online functions
during SYNCUP.
You can find more
information in the section
Test functions
(Page 282).
STOP → SYNCUP
The backup CPU switcheThe redundant system switches from SYNCUP to the RUN-Redundant system
state if SYNCUP has successfully run.
In the RUN-Redundant system state, the two CPUs execute the user program
synchronously.
Note: A temporary increase in the cycle time can occur upon a system state
transition SYNCUP → RUN-Redundant. Configure a sufficiently long maximum
cycle time for the CPUs.
This system state transition
does not have
any effect on data.
Operating state
transitions
RUN-Syncup → RUN-Redundant
The primary CPU switches from the RUN-Syncup operating state to the
RUN-Redundant operating state if SYNCUP has successfully run.
Communication connections
(HMI, PG/PC)
on the backup CPU
become available.
Both CPUs process the
user program synchronously.
SYNCUP → RUN-Redundant
The backup CPU switches from the SYNCUP operating state to the RUNRedundant
operating state if SYNCUP has successfully run.
⑦RUN-Redundant → RUN-Solo, RUN-Redundant → RUN
Transition Description Effects
System state
transition
RUN-Redundant → RUN-Solo
The redundant system switches from the RUN-Redundant system state to
the RUN-Solo system state (loss of redundancy) if:
• You POWER OFF one of the CPUs.
or
• A CPU detects an error that prevents continued processing, for example
a hardware defect
or
• You set one of the CPUs to STOP with the PG/PC, the display or the
mode selector.
The primary CPU switches to RUN or the backup CPU becomes the primary
CPU and switches to RUN.
This system state transition
has effects on
the diagnostics data.
Operating state
transition
RUN-Redundant → RUN
The primary CPU switches from the RUN-Redundant operating state to the
RUN operating state and continues to execute the user program.
This operating state
transition does not
have any effect on
data.The redundant system switches from the RUN-Redundant/RUN-Solo system
state to the STOP system state if:
• The redundant system detects an error that prevents further processing
or
• The redundant system processes a STOP command in the user program
or
• You set the redundant system to STOP with the PG/PC.
This system state transition
does not have
any effect on data.
Operating state
transitions
RUN-Redundant → STOP, RUN → STOP
The primary CPU switches from the RUN-Redundant/RUN operating state to
