YASKAWA HV600 Manual page 485

Status
A System-Wide Parameter Is
Changed
Writing to Nodes Is in Progress
All Drives Have Been Accessed to
Update the Nodes
Taking Longer Than 5 Seconds to
Confirm the Parameter Change
■
Y9-01: Lead Drive Selection
No.
Name
(Hex.)
Y9-01 Lead Drive Selection
(3DF4)
Note:
• When Y9-01 = 1, MEMOBUS network uses monitor U4-01 [Cumulative Ope Time]. The settings of o4-01 [Elapsed Operating Time
Setting] and o4-02 [Elapsed Operating Time Selection] will have a direct effect on this parameter.
Yaskawa recommends to keep o4-02 = 1 [U4-01 Shows Total RUN Time].
• When U4-01 > 65535 hours, alternation timer has reached its maximum value.
Yaskawa recommends to reset the runtime hours (o4-01) on all the drives to keep the function working correctly.
0 : Next Available
1 : Lowest Runtime
2 : Stop History
■
Y9-02: System Feedback Source
No.
Name
(Hex.)
Y9-02 System Feedback Source
(3DF5)
0 : Analog Only
The drive will not read the Network PID Feedback register as the feedback source, although the drive will continue to
transmit its own PID Feedback signal to the network.
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Table 2.82 Apply Parameter Changes to Prompt when Y9-98 = 1
Keypad Display
When you change System-wide parameter, the keypad will show [Apply Changes to] message and
you can set one of these selections:
• [All Devices on Memobus Network]: Writes the changes to the drive on which you changed the
• [This Device Only]: Writes the changes only to the drive on which you changed the parameter.
• [Cancel]: Cancels the change.
When you set [All Devices on Memobus Network], the MEMOBUS Multiplex network will start to
write each node. The keypad shows the [WAIT Network Write in Progress] message for 5 seconds
while the MEMOBUS Multiplex network writes to each node.
After all drives have been accessed, the keypad will show [Node Addresses Updated] message. The
number of nodes as specified by Y9-25 [Highest Node Address].
On the keypad:
• [x] shows nodes that did not update
• [o] shows nodes that completed successfully
When all nodes are updated successfully, the keypad will show the [Node Addresses Updated]
message for 1.5 seconds or until you push a key.
If there are nodes that did not update, the keypad will show the message for 15 seconds or until you
push a key. The keypad then goes back to the parameter selection screen.
If the drive on the network does not receive confirmations from all nodes for longer than 5 seconds,
the keypad will show a Waiting on Confirmation message.
The Waiting on Confirmation message will go away after 15 seconds or when you push a key. The
display then goes back to the parameter selection screen.
When the drive receives confirmation before 15-second timer is expired, the keypad will show the
[Node Addresses Updated] message.
V/f OLV/PM EZOLV OLV/PM
Sets how to select the new Lead Drive.
V/f OLV/PM EZOLV OLV/PM
Sets the signal to use for PID Feedback when Y1-01 = 3 [Multiplex Mode = Memobus Network].
Description
parameter and all other online drives.
Description
Description
2.14 Y: Application Features
Default
(Range)
1
(0 - 2)
Default
(Range)
0
(0 - 3)
2
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