5-54
E61
E62
E63
Terminal [12] Extended Function
Terminal [C1] Extended Function (C1 function)
Terminal [C1] Extended Function (V2 function)
E61, E62, and E63 define the property of terminals [12], [C1] (C1 function), and [C1] (V2
function), respectively.
There is no need to set up these terminals if they are to be used for frequency command
sources.
Data for E61,
E62, or E63
Function Description
0 None --
1
Auxiliary frequency
command 1
This is an auxiliary analog frequency input to be added
to frequency command 1 (F01). It is never added to
frequency command 2, multi-frequency command or
other frequency commands.
2
Auxiliary frequency
command 2
This is an auxiliary analog frequency input to be added
to all frequency commands including frequency
command 1, frequency command 2 and
multi-frequency commands.
3 PID command 1
This input includes temperature, pressure or other
commands to apply under the PID control.
Function code J02 should be also configured.
5 PID feedback amount
This input includes the feedback of the temperature or
pressure under the PID control.
If these terminals have been set up to have the same data, the operation priority is
given in the following order:
E61 > E62 > E63
Selecting the UP/DOWN control (F01, C30 = 7) ignores auxiliary frequency
command 1 and 2.
E65 Reference Loss Detection (Continuous running frequency)
When the analog frequency command (entered through terminals [12] and [C1] (C1/V2
function)) has dropped below 10% of the expected frequency command within 400 ms, the
inverter presumes that the analog frequency command wire has been broken and continues
its operation at the frequency determined by the ratio specified by E65 to the reference
frequency. When the frequency command level (in voltage or current) returns to a level higher
than that specified by E65, the inverter presumes that the broken wire has been fixed and
continues to run following the frequency command.
Avoid an abrupt voltage or current change for the analog frequency command. The
abrupt change may be interpreted as a wire break.
Setting E65 data at "999" (Disable) allows the "Reference loss detected" signal RE
runs at the analog frequency command as specified).
When E65 = "0" or "999," the reference frequency level at which the broken wire is
recognized as fixed is "f1 u 0.2."
When E65 = "100" (%) or higher, the reference frequency level at which the broken
wire is recognized as fixed is "f1 u 1."
The reference loss detection is not affected by the setting of analog input ad
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