Vacon NXP Series User Manual page 90

CONTROL KEYPAD
Example:
It must also be considered that intervals shorter than the AckTimeOut-time cannot be used in NC-
Drive monitoring.
Enter the edit mode by pushing the
acknowledgement time. Accept the change with the
Menu button left
the
HMI ACK timeout
Figure 9-23. HMI acknowledge timeout
Number of retries to receive HMI acknowledgement (P6.7.4)
With this parameter you can set the number of times the drive will try receive acknowledgement if
this does not succeed within the acknowledgement time (P6.7.3) or if the received acknowledgement
is faulty.
Enter the edit mode by pushing the
Browser buttons
the
return to the previous level with the
See Figure 9-23 for the procedure of changing the value.
9.3.6.8 System info
In the System info submenu (S6.8) you can find frequency converter-related hardware and software
information as well as operation-related information.
Total counters (S6.8.1)
In the Total counters page (S6.8.1) you can find information related to the frequency converter
operation times, i.e. the total numbers of MWh, operation days and operation hours passed so far.
Unlike the counters in the Trip counters , these counters cannot be reset.
Note! The Power On time counter (days and hours) runs always, when the power is on.
Page
C6.8.1.1. MWh counter
C6.8.1.2. Power On day counter
C6.8.1.3. Power On hour counter
Table 9-6. Counter pages
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
Transfer delay between the frequency converter and the PC = 600 ms
The value of par. 6.7.3 is set to 1200 ms (2 x 600, sending delay + receiving
delay)
The corresponding setting shall be entered in the Misc -part of the file
NCDrive.ini:
Retries = 5
AckTimeOut = 1200
TimeOut = 6000
Menu button right
.
READY
I/O term
200ms
Menu button right
to change the amount of retries. Accept the change with the
Menu button left
Counter
Value on display is 1.013 . The drive has operated
for 1 year and 13 days.
Value on display is 7:05:16. The drive has
operated for 7 hours 5 minutes and 16 seconds.
. Use the Browser buttons
Enter button or return to the previous level with
READY
I/O term
HMI ACK timeout
200ms
. The present value shown starts to blink. Use
.
Example
vacon • 89
to change the
enter
Enter button
or