100
Output mode, output limits
Depending on the pump version, the control mode of the pump can be normal (0 – 100
“solar mode“) or inverse (100 – 0, “heating mode“). There can also be specific requirements
for the limits of the control range. These can be found in the information of the pump
manufacturer.
The following parameters define the control mode and the lower and upper limits of the
output analogue value:
0-100 Output mode setting: 0-100 corresponds to 0->10V or 0->100% PWM,
100-0 corresponds to 10->0V or 100->0% PWM (inverse). (WE = 0-100)
MIN Lower speed limit (ex works = 0)
MAX Upper speed limit (ex works = 100)
Delay time, Control commands
ALV If the control output is activated by an assigned output, then the speed control is
deactivated for the specified period and the value for the maximum speed is
output. The control output is only controlled after this time has elapsed.
Setting range: 0 to 9 minutes in 10-second increments (ex works = 0)
The following commands provide a test of the system and allow you to monitor the current
speed:
ACT 19 The pump is currently running at stage 19 (actual value).
TST 19 The speed stage 19 is currently being tested. Calling TST automatically switches
to manual mode. As soon as the value blinks via the key
(= entry), the pump
runs at the speed displayed.
Setting range: 0 to 100
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