Operation
24
No. Designation min. max. Default Unit r/w Format Description
29 Selection of the relay 0 5 0 R/W u16 The normal operation and error relays
functions at X1 can be set to special functions if required.
P29 = 0 means: the normal operation relay is active when thr normal operation frequency is exceeded
(P3≥P24*P25)
the error relay is active in case of an error {TDS/L compatible}
P29 = 1 means: the normal operation relay is active when the current falls below the normal operation threshold
(P5≤P27)
the error relay is active in case of an error {TDS/L compatible}
P29 = 2 means: the normal operation relay controls e.g. a venting valve, activated via the field bus interface (Bit 12 in
the control word of the data transfer protocol)
the error relay controls e.g. a purge gas valve, activated via the field bus interface
(Bit 11 in the control word of the data transfer protocol) (makes only sense at interface operation}
P29 = 3 means: the normal operation relay is active when the normal operation frequency is exceeded
(P3≥P24*P25)
the error relay is active when no error exists {T1600 compatible}
P29 = 4 means: the normal operation relay is active when the current drops below the normal operation threshold
(P5≤P27)
the error relay is active when no error exists
P29 = 5 means: the normal operation relay is active in the case of Start and de-energised in the case of Stop, an
error or a mains power failure and when the frequency drops below the frequency threshold defined
through parameter 247 (Vent function)
the error relay is active in case of an error
32 Maximum run up time P183 2000 * s r u16 Max. permissible time during which the
pump must attain the normal operation
threshold (P24 x P25) with the start signal
present.
36 Start delay time 0 255 0 0.1 min r/w u16 Delayed starting of the pump in order
to allow time for the backing pump.
38 Start counter 0 65535 0 r u16 Counts the total number of pump run-ups.
40 Error counter total 0 65535 0 r u16 Counts the total number of error messages
output.
41 Error counter overload 0 65535 0 r u16 Counts of the total number of load limit error
messages.
42 Error counter motor Counts of the total number of pump tempe-
rature error messages.
43 Error counter mains 0 65535 0 r u16 Counts the total number of mains power
supply failures.
90 Error mode 0 2 2 r/w u16 Selection of the error code table saved in P171:
2 = Default setting TD20
classic
1 = Compatible with T1600
0 = Compatible with MagDrive
127 Actual temperature pump
housing 0 140 0 °C r u16 Measured pump housing temperature.
128 Warning temperature When the temperature warning threshold is
pump housing 0 P132 * °C r u16 exceeded, the warning message is output.
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