5 Operation
5.1 Monitoring
Data from analog or pulse sensors can be shown directly on the soft starter display.
A real-time graph is also available if the optional remote LCP is installed.
• To scroll to the graph screen, press [▵] and [▿].
• To change which data is shown on the graph, press [GRAPH] on the remote LCP.
5.2 Protection and Monitoring
The smart card can stop or trip the soft starter based on user-selected levels for high or low pressure, depth, temperature, or flow.
Smart card protection features are always active while the soft starter is operating. Protection levels are set via parameter groups 31 to
35.
5.3 Protecting, Monitoring, and Controlling the Soft Starter
Context:
The smart card can automatically start and stop the soft starter in response to rising or falling pressure, or rising and falling depth.
NOTICE
Smart card protection features are always active while the soft starter is operating. Smart card protection is not affected by the
command source.
NOTICE
To use the smart card to control the soft starter, use sensors connected to B23, B24.
NOTICE
If the reset input is active, the soft starter does not operate. If a reset switch is not required, fit a link across terminals RESET,
COM+ on the soft starter.
Procedure
1. Set parameter 1-1 Command Source to Smart Card or Smart Card+Clock.
2. Set parameter 33-1 Pressure Control Mode as required.
3. Set parameter 4-1 Auto-Start/Stop Mode to Enable to use clock-based scheduling.
Operation
Installation Guide | Pumping Smart Card
AN279052730268en-000102 / 175R1183 | 11
Danfoss A/S © 2018.10
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