Stober SC6 Series User Manual

STOBER 12 | Diagnostics
05/2019 | ID 442790.01
163
12.2.29 Event 70: Parameter consistency
The drive controller is interrupted:
§ The power unit is disabled and axis movement is no longer controlled by the drive controller
§ The brakes are no longer controlled by the drive controller and engage in the event of an inactive release override
(F06)
Number Cause Check and action
1: Wrong encoder model Encoder model unsuitable for
control mode
Check the control mode, motor encoder and encoder
and correct them if necessary (B20, B26, H-
parameters)
3: B12<->B20 Nominal motor current is
higher than the nominal drive
controller current (4kHz)
Check the nominal motor current against 150% of the
nominal drive controller current at 4kHz clock
frequency and reduce the nominal motor current or
change the drive controller type if necessary (B12,
R04[0])
4: B10<->H31 Unsupported combination of
resolver/motor number of
poles
Check number of poles of the resolver and number of
poles of the motor and correct them if necessary (H08,
H148, B10)
5: Negative slip frequency Negative slip Check the nominal motor velocity, nominal motor
frequency and number of poles of the motor and
correct them if necessary (B13, B15, B10)
8: v-max (I10) exeeds maximum
(B83)
Maximum permitted velocity
exceeds the maximum motor
velocity
Check the maximum permitted velocity and the
maximum motor velocity and correct them if necessary
(I10, B83)
11: Reference retaining Conditions for reference
without tracking not met
Check that the reference is retained and that the
measurement range covers the travel range and make
corrections if necessary (I46, limited travel range I00:
Software limit switch must be parameterized; infinite
travel range I00: Measurement range must correspond
to the revolution length STOBERI01 or CiA 402 A568[1]
or an entire multiple)
13: Motor temperature sensor Unsupported temperature
sensors
Check the motor temperature sensor type in the motor
and drive controller series and change the motor or
drive controller series if necessary
14: I11>B143 Maximum permitted velocity is
above maximum motor
acceleration
Check if maximum permitted velocity is above
maximum motor acceleration and correct if necessary
(I11, B143)
Tab. 175: Event 70 – Causes and actions

Stober SC6 Series Specifications

General

Brand	Stober
Model	SC6 Series
Category	Controller
Language	English