5-31
Continued
A. Local/Remote Sel ( 5 ) : Remote/Local Selection
Set parameter n002 to "SEQ=TRM REF=TRM" (" 3 ") to select external inputs as the
source for frequency reference and operation commands. The use of a Remote/Local
command input allows switching between the Digital Operator control and the external
terminal input signals, without the need to re-program n002. If the status of the
Remote/Local command input is changed while the drive is running, the Remote/Local
operation selection is not completed until the next time the drive is stopped.
Closed = Controlled locally (Digital Operator)
Open = Controlled remotely (external terminal inputs, for Start/Stop and
frequency reference)
B. Multi-Step Spd 1 (10) : Multi-step Frequency Ref. Select 1
Multi-Step Spd 2 (11) : Multi-step Frequency Ref. Select 2
Multi-Step Spd 3 (12) : Multi-step Frequency Ref. Select 3
n024 thru n030: Frequency Reference 1-6 Factory settings: n030 = 6.0
and Jog Reference all others = 0.0
Range (ea): 0.0 to 9999
In order to use multi-step frequency presets, parameters n037, n038, n039 & n040
must be programmed accordingly for 2-Wire or 3-Wire control. (Parameter n002 must be
set for frequency reference from Digital Operator.)
To use the maximum of 7 preset frequencies,
n037 must be set to
"Multi-step Spd Sel 1" (" 10 "),
n038 must be set to
"Multi-step Spd Sel 2" (" 11 "),
and n039 must be set to
"Multi-step Spd Sel 3" (" 12 "),
and n040must be set to
"Jog Command" (" 13 ")
Note that the remote frequency reference
(terminal FV) can be substituted for Freq.
Ref. 1 by selecting the Remote mode, either
with the LOCAL/REMOTE key on the Digital
Operator, or programming one of the Multi-
function inputs for "Local/Remote Sel" ("5").
See next page for timing chart of multi-step speed
operation.
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