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Errata Sheet for the VS1MD Drive Installation & Operating Manual
22 = Exchange between second source and drive: When the defined
input is turned ON, the values set in drv2 and Frq2 are used for control
and reference to the drive. Settings for drv2 and Frq2 can not be
changed while the digital input is closed. During the change over from
the Main Source to the 2nd source, the drive will stop if the control
source differs. To restart the drive, a new run command must be given.
Digital/Relay Output On/Off Delay
A timer function has been implemented by adding four new software parameters.
Two are for the On Delay and two for the Off Delay timer to the digital outputs of the
VS1MD drive. Setting a value of greater than zero will begin the On, Off or both
timers when the condition set in t32 and t33 for the digital outputs is met.
In the case of the On delay timer, the actual output will not change state until the
time value set in t50 to t51 is met. The Condition set in t32 to t33 must be active
when the timer is reached for the output state to change.
In the case of the Off delay timer, once the output state is on, it will delay turning off
after the Off delay value is reached on t52 to t53. When the Off delay time is
reached, the condition set in t32 to t33 must still be off.
t50
t51
Digital Output (MO) On Delay
Relay Output (3A - 3C) On Delay
Range: 0 to 3,600 Seconds
Default: 0
Access: Configurable
See Also: t32 and t33
Sets the on delay timer for the digital output.
t52
t53
Digital Output (MO) Off Delay
Relay Output (3A - 3C) Off Delay
Range: 0 to 3,600 Seconds
Default: 0
Access: Configurable
See Also: t32 and t33
Sets the off delay timer for the digital output.
Output
MO or Relay State
On Delay Tme On Delay Time
Output
MO or Relay State
Off Delay Time
Off Delay Time