102 ACH580 E-Clipse bypass and packaged drive user manual
Embedded fieldbus
consume two nodes on a N2 fieldbus segment, if both the drive and bypass objects
are being polled by the system.
Drive device type
For the Metasys and Metasys Companion products, the device type for the ACH580
drive is VND.
When bypass parameter 1625 COMM CTL= (0) DRIVE ONLY, drive’s N2 objects are
all supported using the drive’s device address. The bypass’s N2 objects related to
the control word are no longer valid. For further information on the functional
implications of the setting of parameter 1625, see Communication setup – EFB on
page 79.
Bypass N2 Objects Not Valid
When bypass parameter 1625 COMM CTL= (1) SYSTEM, drive’s N2 following
objects related to control are no longer available when using the drive’s device
address.
Drive N2 Objects Not Valid
Drive Overview
The ACH580 drive does not support N2 Fieldbus communication “internal values”.
All of the Analog and Binary I/O objects are listed below.
Analog Input – The analog input objects support the following features:
• Analog Input actual value in engineering units
• Low Warning limit
• Low Warning limit
• High Warning limit
• High Warning limit
• Differential value for the hysteresis of the Alarms and Warnings
Number Object Bypass Parmeter
BO1 SYSTEM START Command Word
BO2 SYSTEM DISABLE Command Word
BO3 SYSTEM RESET Command Word
BO4 OVERRIDE Command Word
B10 START INTERLOCK 1 Command Word
B11 START INTERLOCK 2 Command Word
B12 START INTERLOCK 3 Command Word
B13 START INTERLOCK 4 Command Word
Number Object Bypass Parameter
BO1 START/STOP Command Word
BO2 RUN PERMISSIVE Command Word
BO3 N2 LOCAL CTL Command Word
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