SIEB & MEYER SD2S Hardware Description page 78

Status Display and Error Messages
Code Error message
E17 Zero voltage control DC link (only
(0x311) SD2M)
(785d)
E18 Error in spindle selection
(0x312)
(786d)
E25 Power supply load too high
(0x319)
(793d)
E26 Motor temperature too high
(0x31A)
(794d)
E27 Ambient temperature too high
(0x31B)
(795d)
E28 Power output stage temperature
(0x31C) too high
(796d)
E29 Motor load too high (Motor I²t)
(0x31D)
(797d)
E30 Power output stage load too high
(0x31E) (I²t)
(798d)
E31 Speed error or slip too high
(0x31F)
(799d)
E33 Power supply load monitoring ->
(0x521) mains voltage too high
(1313d)
E34 Power supply charge monitoring ->
(0x522) mains voltage too low
(1314d)
1 Undervoltage
E35 Error in external power supply unit
(0x523)
(1315d)
E36 Encoder 0 monitoring
(0x524)
(1316d)
E37 Ballast circuit load (I²t ballast resis-
(0x525) tor)
(1317d)
1 I²t
2 (VCE) desaturation detection
or: DC/DC converter overload
(only 0362144xx)
E37 DC converter overload (only
(0x525)
0362161xx)
(1317d)
E38 Actual speed value greater than
(0x526) overspeed threshold
(1318d)
78
Error reaction
Motor is stopped immediately.
Mains thyristors are no longer con-
trolled.
Motor is stopped immediately.
Drive is stopped by limitation of
motor torque.
Motor is stopped by error ramp and
current limitation.
Motor is stopped by error ramp and
current limitation.
Motor is stopped by error ramp and
current limitation.
Motor is stopped by error ramp and
(1)
current limitation.
Motor is stopped by error ramp and
(1)
current limitation.
SERVO / VECTOR: Drive is limited
by current monitoring due to short-
(1)
circuit of the motor phases.
HSPWM: Drive is stopped by error
ramp and current limitation.
Power supply unit will be discon-
nected from mains.
Power supply unit will be discon-
nected from mains.
Drive is immediately disabled, mo-
tor coasts to standstill.
Motor is stopped by current moni-
toring via short-circuit of the motor
phases.
Drive is immediately disabled, mo-
tor coasts to standstill.
Power supply unit will be discon-
nected from mains.
Motor is stopped by current moni-
toring via short-circuit of the motor
(1)
phases.
Drive System SD2S - Hardware Description 0362x49xx / 0362129xx
Possible reason
▶ Window range of the zero voltage
control has been exceeded.
▶ Unbalanced load
Please contact SIEB & MEYER.
▶ Spindle selection was not valid at
"Switch on"
▶ Output power of drive is greater than
rated power of power supply unit,
since the dimensioning of drive and
motor are not compatible.
▶ Wrong parameters entered for the
motor or wrong dimensioning of the
motor
▶ Insufficient device cooling
▶ Insufficient cooling of power output
stage (heat sink)
▶ Average motor load is too high due to
mechanical problems
▶ Wrong dimensioning of the motor
▶ Average load of output stage is too
high due to mechanical problems
▶ Wrong dimensioning of the drive
▶ Motor is not able to comply with the
set speed (e.g. defective motor, me-
chanical problems, wrong parame-
ters), failure of the measuring system
▶ Parameterized mains voltage does
not match the connected voltage
▶ Device connected incorrectly
▶ Heavy fluctuation of the power supply
towards overvoltage
E34/E34-1: DC link was not precharged
to the minimum voltage level in the set
time period. Mains voltage is connected
to the short-circuited DC link.
▶ Error message from external power
supply unit; power supply is switched
off.
▶ Connection of encoder 0 is faulty
▶ Broken cable
Ballast circuit load due to:
1 Wrong dimensioning, too much en-
ergy supplied to R , broken ca-
Ballast
ble, no bridge at R (int./ext.)
Ballast
2 Bridge at R is not correct,
Ballast
short circuit of insulation etc.
or: internal hardware fault (only
0362144xx)
▶ Overload at voltage converter of DC
link
▶ Wrong parameters
▶ Motor connected incorrectly