General Error List - Bosch Rexroth CytroMotion Operating Instructions Manual

Self-contained axis

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Self-contained axis

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General error list

14.3

General error list

Table 12: General error list

Fault

Thermal shutdown

Low pressure warning

Accumulator

Malfunction or destruction

of electronic components

Vibrations at the axis

Axis does not move or

moves in an uncontrolled

manner or vibrates

Axis does not run smoothly Faults in the system

in the case of the message "Warning mark": It is still possible to operate the

self-contained axis. Contact Bosch Rexroth Service.

in the case of the message "Shot-down mark": It is no longer possible to con-

tinue to operate the self-contained axis. Contact Bosch Rexroth Service.

Bosch Rexroth AG

Possible cause

Insufficient heat dissipation

The load cycle is outside the

specifications, e.g. pause time

was reduced or time in the force

control was extended

High external leakage in the

system, leakage gas pressure

accumulator

Defective components, increased

noise development

Incorrect wiring

Too high vibration at the axis

Incorrect motor calibration

Wrong electronics installation and

wiring

Electrical signals are not received Check the electronics installation

Programming error in the soft-

ware / incorrect control of com-

ponents

Electro-hydraulic positioning ele-

ments do not switch

Wrong gas pressure in the

hydraulic accumulator

Remedy

Check whether mechanical engi-

neering parts or the installation sit-

uation allows as much convection

as possible

Deactivate cycle

Localize leakage

Observe the footnote