Danfoss VLT FC 102 Programming Manual page 623

Programming Guide | VLT® HVAC Drive FC 102
Option Name
[154] ATEX ETR freq. warning
[160] No alarm
[161] Running reverse
[163] Pressure sensor
[165] Local ref active
[166] Remote ref active
[167] Start command activ
[168] Hand/Off
[169] Auto mode
[173] 10Wh counter pulse
[180] Clock fault
[181] Prev. maintenance
[188] AHF capacitor connect
[189] External fan control
[190] No-flow
[191] Dry pump
[192] End of curve
[193] Sleep mode
[194] Broken belt
[195] Bypass valve control
© 2024.10
Description
Selectable if parameter 1-90 Motor Thermal Protection is set to
[20] ATEX ETR or [21] Advanced ETR. If warning 165, ATEX ETR
freq.lim.warning is active, the output is 1.
The output is high when no alarm is present.
The output is high when the drive is running counterclockwise
(the logical product of the status bits running AND reverse).
The output is high when parameter 3-13 Reference Site is set
to [2] Local or when parameter 3-13 Reference Site is set to [0]
Linked to hand/auto at the same time as the LCP is in hand-on
mode.
The output is high when parameter 3-13 Reference Site is set to
[1] Remote or [0] Linked to hand/auto while the LCP is in auto-on
mode.
The output is high when there is an active start command (via
digital input, bus connection, [Hand On], or [Auto On]), and no
stop command is active.
The output is high when the drive is in hand-on mode (as
indicated by the LED light above [Hand On]).
The output is high when the drive is in auto-on mode (as
indicated by the LED light above [Auto On]).
The clock function has been reset to default (2000-01-01)
because of a power failure.
One or more of the preventive maintenance events programmed
in parameter 23-10 Maintenance Item has passed the time for
the specified action in parameter 23-22 Maintenance Action.
The internal logics for internal fan control is transferred to this
output to make it possible to control an external fan (relevant for
hp duct cooling).
The drive/system has entered sleep mode. See parameter group
22-4* Sleep Mode.
A broken-belt condition has been detected. Enable this function
in parameter 22-60 Broken Belt Function.
AU430028034214en-001901 / 130R0310 |
Parameter Descriptions
623