h/p/cosmos 150/50 mercury Operating And Service Manual page 118

E21 Error
of elevation system
E30 Error of
speed / distance
measurement
© 2012 h/p/cosmos sports & medical gmbh
= !
E 21
§ $ %
Running machine is still functioning (except for the lift device)
Maybe technical blocking of elevation (e.g. overload)
N
Power supply may be too weak because of an extension cable etc.
N
Check power supply and power cord.
N
Elevation sensor adjustment may be wrong or the sensor is dirty or defective.
N
Contact authorized service engineer.
N
= !
E 30
§ $ %
Running machine can still operate for a few seconds at approx. max. 1 km/h.
Running belt may be blocked (e.g. foreign object, towel trapped in device).
N
Power supply may be too weak because of an extension cable, etc.
N
Check power supply and power cord.
N
Speed sensor adjustment may be wrong, the sensor may be dirty or defective or
N
the speed calibration is wrong. OPTION 34.
Safety delay time (inverter or MCU) is longer than the high acceleration
N
command (SPRINT function or high acceleration level).
Trouble shooting see administrator OPTION 48.
N
Contact authorized service engineer.
N
Check voltage supply. Do not use extension cords. Connect the machine directly
N
to the socket in the wall.
Check mechanical parts for any malfunction. Several persons may have been
N
standing on the machine for a moment?
Remove bellows from upper frame (where applicable, depending on frame).
N
Attention: Dangerous voltage and danger of being hurt when the device is open.
N
Do not touch the parts inside the device
Clean the speed sensor (light barrier and disc, where applicable) and check the
N
adjustment of the sensor according to the instructions.
Check if the safety-, acceleration- and deceleration time (of the frequency
N
inverter and/or MCU) is higher than the highest acceleration level (e.g. sprints
with very high acceleration levels, and when using the SPRINT function if
available).
Delete the message with "OP01". In case the message appears again, contact
N
authorized service engineer.
Check also administrator OP 48.
N
Check plug no. S6 on MCU and analogue voltage 0 ... 10 volts (for 0 ... max.
N
speed) from MCU board to inverter drive.
Check plug no. S6 on MCU and "inverter on – signal / RFR" from MCU board to
N
inverter drive.
Check mains power supply to frequency inverter.
N
file: n:\article\cos14310m5-v1_06hpc-en\20120504_cos14310m5-v1.06hpc-en_manual_h-p-cosmos_running_machine.docx
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ELEV flashing
HELP flashing
INCR flashing
HELP flashing
created 04.05.2012 printed 04.05.2012
trouble shooting
page: 118 of 191