Instruction Manual

Programming 7–51
Encoder Feedback
[Encoder Counts]
Displays the scaled encoder count value. The value is
incremented in the forward directionand decremented in
the reverse direction. Requires a quadrature (dual
channel) encoder and a value in [Enc Count Scale].
Parameter Number 283
Parameter Type Read and Write
Display Units / Drive Units 1 Count / Counts
Factory Default 0
Minimum Value –32767
Maximum Value +32767
[Enc Count Scale]
Setsthescalefactorfortheincomingencoderpulsecount.
Parameter Number 282
Parameter Type Read Only
Display Units / Drive Units
Factory Default 1000
Minimum Value 1
Maximum Value 4096
[Encoder Loss Sel]
Selects the drive action when a missing or incorrect
encoder signal is detected.
Parameter Number 284
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disable” 0 After 200ms of encoder loss, a
warning will be issued.
“Enable” 1 After 200ms of encoder loss, an
alarm and an F60 fault will be
issued.
[Encoder Freq]
Not available.
Parameter Number 63
Parameter Type Read Only
Display Units / Drive Units 0.01 Hertz / 32767 = Maximum Freq
Factory Default None
Minimum Value –400.00 Hz
Maximum Value +400.00 Hz
[Max Enc Counts]
Setsthe trippoint forthe “EncCnt Max”alarm.The alarm
ishigh(1)when[EncoderCounts]hasexceeded[MaxEnc
Counts].
Parameter Number 328
Parameter Type Read and Write
Display Units / Drive Units 1 Count /Counts
Factory Default 0
Minimum Value 0
Maximum Value 32767
ATTENTION: To guard against possible machine damage and/or personal
injury, be aware that the maximum encoder count value in either direction is
±32767.If thescalefactorornumberofpulsesexceedthisvalue,the[Encoder
Counts] parameter will roll-over from maximum positive to maximum negative
(ormaximumnegativetomaximumpositive).This roll-overmustbeconsidered
in applications that use this value.
!
[EncoderCounts]=
Number of Incoming Pulses
[Enc Count Scale]