Safety
Information
Product
Information
Mechanical
Installation
Electrical
Installation
Getting
Started
Basic
parameters
Running
the motor
Optimization
SMARTCARD
operation
PC tools
Advanced
parameters
Technical
Data
Diagnostics
UL Listing
Information
Affinity User Guide
137
Issue Number: 5 www.controltechniques.com
This parameter is updated once per second or once per Onboard PLC
program scan whichever is the longest. If more than one program scan
occurs within the one second update period the parameter shows the
average scan time. If the program scan time is longer than one second
the parameter shows the time for the last program scan.
The Drive Onboard PLC program first run parameter is set for the
duration of program scan from the stopped state. This enables the user
to perform any required initialisation every time the program is run. This
parameter is set every time the program is stopped.
10.2.5 Onboard PLC trips
The following trips are associated with the Onboard PLC program.
10.2.6 Onboard PLC and the SMARTCARD
The Onboard PLC program in a drive may be transferred from the drive
to a SMARTCARD and vice versa.
•
To transfer an Onboard PLC program from the drive to a
SMARTCARD, set Pr
xx.00
to 5yyy and reset the drive
•
To transfer an Onboard PLC program from the SMARTCARD to a
drive, set Pr
xx.00
to 6yyy and reset the drive.
(Where yyy is the data block location, see Table 9-1
on page 130 for restrictions on block numbers).
If an attempt is made to transfer an Onboard PLC program from a drive
to the SMARTCARD when the drive contains no program, the block is
still created on the SMARTCARD but it will contain no data. If this data
block is then transferred to a drive, the destination drive will then have
no Onboard PLC program.
The smallest SMARTCARD compatible with Affinity has a capacity of
4064 bytes and each block can be up to 4064 bytes in size. The
maximum size of a user program is 4032 bytes so it is guaranteed that
any Onboard PLC program downloaded to a Affinity will fit on to an
empty SMARTCARD. A SMARTCARD can contain a number of
Onboard PLC programs until the capacity of the card is used.
10.3 CT Energy Savings Estimator
CT Energy Savings Estimator is a Windows
™
based tool for estimating
electrical energy consumption and savings for fan and pump
applications. It provides a comparison of energy usage for various
control methods such as Variable Frequency Drive, outlet dampers, inlet
vanes and valves.
The results, displayed in graphical and text format, are provided for
energy usage, savings and payback. This data can be incorporated in
customer reports which can be viewed, printed, e-mailed as a PDF file or
exported to a file in PDF, RTF, HTML, GIF, BMP, JPG, TIF format.
CT Energy Savings Estimator can be found on the CD supplied with the
drive.
System Requirements
•
Personal Computer or Notebook (Pentium or faster) running
Windows 2000/XP/Vista (32 bit)/Vista (64 bit)/ Windows 7 (32 bit)/
Windows 7 (64 bit)
•
Memory: 256 MB RAM for Windows 2000/XP
•
Monitor: VGA or higher with a minimum resolution of 800x600 (256
colors)
•
Hard Disk: 15MB Available Disk Space
•
Windows-compatible ink jet or laser printer for printing of reports
(optional)
•
Application Programming Interface (MAPI) to e-mail report (optional)
10.3.1 Installation
To install CT Energy Savings Estimator, insert the CD and run setup.exe
10.3.2 Functions
The following is a summary of the functions available. Further
information is available in the help facility provided.
Program set up:
allows changes to the following parameters
•
Preferences: set up customer report information (name, address,
contact, logo) enable use of pre-printed letterhead, enable welcome
start-up message,
•
Efficiency set up: efficiency data for VFD, damper, inlet vane and
valves
•
Custom efficiency: efficiency data for custom applications
•
Report Layout: company address and logo
Data entry:
allows entry of the following data
•
Customer information - customer name, address, telephone e-mail.
•
System data:
•
Operation timescales
•
Motor power/efficiency
•
Unit energy cost
•
Company incentive cost
•
Inverter costs
•
Duty cycle percentages
Results:
data representation
•
Energy Estimation - Display energy cost, savings and pay back data
•
Energy Graphs - Graphical representation of flow vs Cost, hours and
time
•
Report - Review/print/export report, e-mail report as PDF file
11.50
Drive Onboard PLC program average scan time
RO
Uni
NC
PT
Ú
0 to 65,535 ms
š
11.51
Drive Onboard PLC program first run
RO
Bit
NC
PT
Ú
OFF (0) or On (1)
š
Trip
Diagnosis
UP ACC
Onboard PLC program: Cannot access Onboard PLC
program file on drive
98
Disable drive - write access is not allowed when the drive is
enabled.
Another source is already accessing Onboard PLC program -
retry once the other action is complete.
UP div0
Onboard PLC program attempted divide by zero
90
Check program
UP OFL
Onboard PLC program variables and function block calls
using more than the allowed RAM space (stack overflow)
95
Check program
UP ovr
Onboard PLC program attempted out of range parameter
write
94
Check program
UP PAr
Onboard PLC program attempted access to a non-
existent parameter
91
Check program
UP ro
Onboard PLC program attempted write to a read-only
parameter
92
Check program
UP So
Onboard PLC program attempted read of a write-only
parameter
93
Check program
UP udF
Onboard PLC program undefined trip
97
Check program
UP uSEr
Onboard PLC program requested a trip
96
Check program
Содержание Affinity
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