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103
z
vacon
vacon 500x parameters
7
Bits 10-12 of the state’s control parameter determine the control selection configuration for that state of
the sequence. See the following chart for control selection options:
Sequencer State Duration
Bits 6-9 of each sequencer control parameter specify how that step will allow advancement to the next
step. The options for advancement are time, pulse input, voltage threshold, current threshold, pulse
threshold, drive state, or digital input comparison. After the advancement method is selected with these
bits, the threshold of advancement is determined by the state’s count parameter (see the next paragraph).
Sequencer State Advance Threshold (via Count Parameter)
The sequencer count parameters work in conjunction with the state duration configuration in the control
parameter to determine when to advance to the next state. The function of this parameter is dependent on
the state duration configuration as defined in
. This advance can only jump to the next
numerical state of the sequencer. For conditional jump destinations, see
. The range of data programmed into this parameter can be from 0 to 65,535,
and can represent time, pulse counts, analog voltage thresholds, analog current thresholds, or digital
comparison values.
Binary Value
Definition
000
The drive will be stopped while in a state configured with this control selection.
001
The drive will be running FWD while in a state configured with this control selection.
010
The drive will be running REV when configured with this control selection.
011
The drive will be injecting DC current when configured with this control selection.
100
The drive will be faulted with User Fault #1 when configured with this control selection.
101
The drive will be faulted with User Fault #2 when configured with this control selection.
110
The drive will be in control of a terminal strip digital input configuration or an SIO control
word configuration. In this state, any digital input configured to “Seq Fwd” will control the
drive through the terminals with two-wire control. If bit 0 is enabled in SIO Control Word,
then bits 2 and 3 determine if the drive is running forward, reverse, or is stopped.
111
Future use (drive will be stopped)
Table 7: Output Selection Options
Bits 6-9 of Seq
Cntl
Description of Seq Count Function
0000
Time Base - The active sequencer state will last for a time interval equal to the number “Seq
Count X” multiplied by the time base configured in the Seq Appl parameter.
Seq Appl Setting
Time to Advance
Maximum Sequence Time
1 sec Base
(1 sec) * (Seq Count X)
18.2 hours
.1 sec Base
(0.1 sec) * (Seq Count X)
1.82 hours
0.1 sec Base
(0.01 sec) * (Seq Count X)
10.92 minutes
0001
Pulse Count - The active sequencer state will last until the number of pulses programmed into
“Seq Count X” is detected on terminal Vin1.
0010
Low Analog Voltage Threshold - The active sequencer state lasts until the voltage signal
applied to terminal Vin2 is less than a value programmed in “Seq Count X.” The value
programmed in “Seq Count X” should be the percentage of input after span and offset are
applied (where 100.00% = 10000).
Note: The % of analog input after span and offset can be read in parameter
.
0011
High Analog Voltage Threshold - The active sequencer state lasts until the voltage signal
applied to terminal Vin2 is > a value programmed into “Seq Count X.” The value programmed
into “Seq Count X” should be the percentage of input after span and offset are applied (where
100.00% = 10000).
Note: The % of analog input after span and offset can be read in parameter
.
Table 8: Seq Count Definition Based on Cntl Parameter Configuration
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