8-30
Warning Diagnostic Messages (Exxxx)
Rexroth IndraDrive
DOK-INDRV*-GEN-**VRS**-WA01-EN-P
E2056 Torque limit = 0
Supported by Firmware Variant:
FWA-INDRV*-
MPH02
VRS-MS
FWA-INDRV*-
MPB02
VRS-MS
FWA-INDRV*-
MPD02
VRS-MS
To protect the drive or the connected mechanical system against
mechanical overload the maximum torque or the maximum force can be
limited to allowed values.
Cause
Remedy
One of the torque-/force-limiting parameters has the
value "0"
Check parameters
S-0-0082, Torque/force limit value
positive
;
S-0-0083, Torque/force limit value negative
;
S-0-0092, Bipolar torque/force limit value
and
P-0-0109, Torque/force peak limit
and enter "correct"
limit value (unequal "0")
One of the torque-/force-limiting parameters has
been assigned to analog input and voltage at analog
input is "0"
Apply voltage > 0 proportionally to desired torque/force
limit value
Note:
Scaling of analog input defines scaling of analog
input voltage (see also Functional Description "Analog
Inputs")
Potentiometer of connected control unit was set to
"0" or is incorrectly evaluated
Carefully actuate potentiometer, check analog signal
and evaluation
Cable connected at analog input for torque/force
limitation is defective
Check and, if necessary, replace cable
Analog input used for torque/force limitation is
defective
Replace control section or entire drive controller
Note:
Only Rexroth service engineers or especially trained users are
allowed to replace the control section. The replacement of the
entire drive controller is described in the Project Planning
Manual for the power section.
See also Functional Description "Torque/Force Control"
E2056 - Attributes
Display:
E2056
Mess. no.:
E2056 (hex)
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
