Omron SYSDRIVE RX Series User Manual page 122

4-2 Function Mode
Parameter No.
A006
Related functions
•The frequency reference and reversibility depend on whether "16" (AT) is allocated to a multi-
function input, and depend on the combination of A005 and A006, as shown below.
If the frequency reference is "reversible", the motor runs in the reverse direction when "main
frequency reference + auxiliary frequency reference" is less than zero, even if the FW (Forward)
4
terminal is ON. Also, note that the motor may run in the reverse direction, resulting in prolonged
acceleration time or other phenomena, if the voltage fluctuates around 0 V even with the FE
terminal not connected.
With AT
allocated to a
multi-function
input
With AT NOT
allocated to a
multi-function
input
4-13
Function name
00: FE only
01: Auxiliary frequency reference of FV and FI
(not reversible)
FE selection
02: Auxiliary frequency reference of FV and FI
(reversible)
03: FE disabled
AT
A006 A005
terminal
OFF
00
ON
00, 03
OFF
01
ON
OFF
00
(Example 1)
ON
01
OFF
01
ON
OFF
00
(Example 2)
ON
02
OFF
01
ON
⎯ ⎯
00
⎯ ⎯
01
⎯ ⎯
02
⎯ ⎯
03
Data
A005, A006, C001 to C008
Main frequency reference
FV-FC terminal
FI-FC terminal
FV-FC terminal
FE-FC terminal
FV-FC terminal
FI-FC terminal
FV-FC terminal
FE-FC terminal
FV-FC terminal
FI-FC terminal
FV-FC terminal
FE-FC terminal
FE-FC terminal
Addition of the FV-FC and
FI-FC terminals
Addition of the FV-FC and
FI-FC terminals
Addition of the FV-FC and
FI-FC terminals
Default setting Unit
⎯
03
Auxiliary frequency
reference Reversibility
(FE-FC terminal)
Disabled
Not
Disabled
reversible
Disabled
Disabled Reversible
Enabled
Not
Enabled
reversible
Enabled
Disabled Reversible
Enabled
Enabled
Reversible
Enabled
Disabled
Disabled Reversible
Not
Enabled
reversible
Enabled Reversible
Not
Disabled
reversible