[84] SL Digital Output E See par.13-52 SL Controller Action. The input will go high whenever the
Smart Logic Action [42]
Set dig. out. E high
is executed. The input will go
low whenever the Smart Logic Action [36]
Set dig. out. E low
is executed.
[85] SL Digital Output F See par.13-52
SL Controller Action. The input will go high whenever the
Smart Logic Action [43]
Set dig. out. F high
is executed. The input will go
low whenever the Smart Logic Action [37]
Set dig. out. F low
is executed.
[160] No alarm The output is high when no alarm is present.
[161] Running reverse The output is high when the frequency converter is running counter
clockwise (the logical product of the status bits ‘running’ AND ‘reverse’).
[165] Local reference active The output is high when par.3-13
Reference Site = [2] Local or when par.
3-13
Reference Site = [0]
Linked to hand auto
at the same time as the
keypad is in [Hand on] mode.
[166] Remote reference active
The output is high when par.3-13
Reference Site [1] or
Linked to hand/
auto
[0] while the keypad is in [Auto on] mode.
[167] Start command active The output is high when there is an active Start command (i.e. via digital
input bus connection or [Hand on] or [Auto on], and no Stop command
is active.
[168] Drive in hand mode The output is high when the frequency converter is in Hand on mode (as
indicated by the LED light above [Hand on].
[169] Drive in auto mode The output is high when the frequency converter is in Hand on mode (as
indicated by the LED light above [Auto on].
[180] Clock Fault The clock function has been reset to default (2000-01-01) because of a
power failure.
[181] Preventive Maintenance One or more of the Preventive Maintenance Events programmed in par.
23-10
Maintenance Item has passed the time for the specified action in
par.23-11
Maintenance Action.
[190] No-Flow A No-Flow situation or Minimum Speed situation has been detected if
enabled in par.22-22
Low Speed Detection.
[191] Dry Pump A Dry Pump condition has been detected.
[192] End of Curve A pump running with max. speed for a period of time without reaching
the set pressure has been detected. To enable this function please see
par.AP-50
End of Curve Function.
[193] Sleep Mode The frequency converter/system has turned into sleep mode. See par.
22-4*.
[194] Broken Belt A Broken Belt condition has been detected. This function must be ena-
bled in par.22-60
Broken Belt Function.
[195] Bypass Valve Control The bypass valve control (Digital / Relay output in the frequency con-
verter) is used for compressor systems to unload the compressor during
start-up by using a bypass valve. After the start command is given the
bypass valve will be open until the frequency converter reaches par.
4-11
Motor Speed Low Limit [RPM]). After the limit has been reached the
bypass valve will be closed, allowing the compressor to operate nor-
mally. This procedure will not be activated again before a new start is
initiated and the frequency converter speed is zero during the receiving
of start signal. par.1-71
Start Delay can be used in order to delay the
motor start. The Bypass valve control principle:
Parameter Description
TR200 Programming Guide 101
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