6.3.3 Parameter Group 31-** Flow Protection
Flow protection uses terminals B33, B34 or C23, C24 on the smart card.
Table 9: 31-1 - High Flow Trip Level
Range Function
*10 0–5000 Sets the trip point for high flow protection.
Table 10: 31-2 - Low Flow Trip Level
Range Function
* 5 1–5000 Sets the trip point for low flow protection.
Table 11: 31-3 - Flow Start Delay
Range Function
*00:00:500 ms 00:00:100–
30:00:000
mm:ss:ms
Sets a delay before a flow protection trip can occur. The delay is counted from the time a start
signal is received. The flow level is ignored until the start delay has elapsed.
Table 12: 31-4 - Flow Response Delay
Range Function
* 00:00:500 ms 00:00:100–30:00:000
mm:ss:ms
Sets a delay between the flow passing the high or low flow trip levels, and the soft start-
er tripping.
6.3.4 Parameter Group 36-** Pump Trip Action
Table 13: 36-2 - Flow Sensor
Option Function
Selects the soft starter's response if it detects a fault with the flow sensor.
* Soft Trip and Log
Soft Trip and Reset
Trip Starter
Trip and Reset
Warn and Log
Log Only
Table 14: 36-6 - High Flow
Option Function
Selects the soft starter's response if the flow exceeds the high flow trip level (parameter 31-1 High Flow
Trip Level).
* Soft Trip and Log
Configuration
Installation Guide | Pumping Smart Card
AN279052730268en-000102 / 175R1183 | 15
Danfoss A/S © 2018.10
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