Video: How do I set up Sleep/Wake Up function on the Altivar Process Drive?
Resolution:
Sleep/Wake-Up in PID Control Mode
When the drive is used in PID control, one of the following conditions is used to switch the application to the sleep state:
Sleep on low speed (when all fixed pumps are Off in case of a multi-pump application).
Sleep on low sleep sensor value (using flow sensor for monitoring).
Sleep on low motor power (when all fixed pumps are Off in case of a multi-pump application).
Sleep on external condition (using drive input).
The drive is in "PID control mode" when PID is active. (See FA290803 on how to configure PID control)
[Complete settings] [Pump functions] [Sleep/Wake up] [Sleep menu]
[Sleep Detect Mode] SLPM
- [Switch] - System enters in sleep mode on switch condition
- [Sensor] - System enters in sleep mode on sensor condition
- [Speed] - System enters in sleep mode on speed condition
- [Power] - System enters in sleep mode on power condition
Select an external condition to enter in sleep mode (for example, flow switch).
[Inst. Flow Assign.] FS1A [Sleep Detect Mode] SLPM set to ~> [Sensor]
This is controlled by an analog/pulse input signal. For configurations of the Analog input assignments reference the user manual Document EAV64318.
[Sleep Min Speed] SLSL [Sleep Detect Mode] SLPM set to ~> [Speed]
Speed level under which the system should enter the sleep mode
Note: If using this option, set at 1Hz higher than your low speed (LSP). For example, if LSP= 10Hz, set this for 11Hz.
[Sleep Power Level] SLPr [Sleep Detect Mode] SLPM set to ~> [Speed]
Power level under which the system should enter the sleep mode.
[Sleep Delay] SLPd
Sleep or time delay.
For additional sleep functions reference the user manual Document EAV64318.
When the drive is in a sleep state, a wake-up condition is used to restart the application:
[Complete settings] [Pump functions] [Sleep/Wake up] [Wake up menu]
[Wake Up Mode] WUPM
- [Feedback] - Wake-Up on PID feedback level
- [Error] - Wake-Up on PID error level
Wake-up pressure level.
[WUP Press. Error] WUPE
Wake-up pressure error level.
Note: These parameters can only be accessed if the [Sleep Detect Mode] SLPN is turned on
Released for: Schneider Electric USA
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