Emerson Powerdrive F300, Reference Manual

Page: 217 / 342

Parameter 11.091 Additional Identifier Characters 1
Short description Displays the additional identifier characters
Mode Open ‑ Loop
Minimum -2147483648 Maximum 2147483647
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format String Decimal Places 0
Coding RO, ND, NC, PT
See Product Identifier Characters (11.064).
Parameter 11.092 Additional Identifier Characters 2
Short description Displays the additional identifier characters
Mode Open
‑
Loop
Minimum -2147483648 Maximum 2147483647
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format String Decimal Places 0
Coding RO, ND, NC, PT
See Product Identifier Characters (11.064).
Parameter 11.093 Additional Identifier Characters 3
Short description Displays the additional identifier characters
Mode Open
‑
Loop
Minimum -2147483648 Maximum 2147483647
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format String Decimal Places 0
Coding RO, ND, NC, PT
See Product Identifier Characters (11.064).
Parameter 11.095 Number Of Rectifiers Detected
Short description Number Of Rectifiers Detected
Mode Open ‑ Loop
Minimum 0 Maximum 9
Default Units
Type 8 Bit Volatile Update Rate Background Write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
Indicates how many controlled rectifiers connected to the drive have been detected. See Number Of Rectifiers Expected (11.096).
Parameter 11.096 Number Of Rectifiers Expected
Short description Number of rectifiers expected on each power stage
Mode Open ‑ Loop
Minimum 0 Maximum 9
Default 0 Units
Type 8 Bit User Save Update Rate Background Read
Display Format Standard Decimal Places 0
Coding RW
Number Of Rectifiers Expected (11.096) defines how many controlled rectifiers are expected on each power module. Within a complete drive with a
diode input stage there are no controlled rectifiers. Within a complete drive with a controlled rectifier input stage there is one controlled rectifier. For a
drive where external rectifiers are used the system can register up to nine controlled rectifiers. If Number Of Rectifiers Expected (11.096) = 0 then the
rectifier monitoring system is disabled and the drive does not check how many controlled rectifiers are present. This is the default setting and should be
used for complete drives with internal rectifiers because the monitoring function is not necessary. If Number Of Rectifiers Expected (11.096) is set to a
non-zero value a check is made to ensure that at least this number of external rectifiers are connected to each power module. If there are less external
rectifiers than defined by Number Of Rectifiers Expected (11.096) then a Configuration is initiated with the sub-trip indicating how many rectifers should
be present. See Trip 0 (10.020).
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
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