Error code list
© 2009 Hirschmann Automation and Control GmbH · Branch Office Ettlingen · eMail: info.ecs@hirschmann.de · www.hirschmann.com 41
24 183 19 1012e (Generic) / 2009-02-26 / Rev. 01 / rk.
Error Code Error Cause Elimination
value in measuring
channel "luffing jib
angle"
• Electronic component in the
measuring channel defective.
• Replace sensor unit
E21
Upper limit value in
measuring channel
"main boom length" has
been exceeded.
• refer to E11
• refer to E11
E22
Upper limit value in
measuring channel
"pressure piston side"
has been exceeded
• refer to E12
• refer to E12
E23
Upper limit value in
measuring channel
"pressure rod side" has
been exceeded.
• refer to E12
• refer to E12
E24
Upper limit value in
measuring channel
"force" has been
exceeded.
• refer to E14
• refer to E14
E25
Upper limit value in
measuring channel
"main boom angle" has
been exceeded.
• refer to E15 • refer to E15
E26
Upper limit value in
measuring channel
"angle 2" has been
exceeded.
• refer to E16 • refer to E16
E27
Upper limit value in
measuring channel
"length telescope I (+II)
has been exceeded.
• refer to E17 • refer to E17
Upper limit value in
measuring channel
"slewing angle 1" has
been exceeded
• refer to E1A
• refer to E1A
E2A
slew above allowed
range
• 1-cannel slew sensor max.
value DGA 11.5.8 <> 0
• move to allowed slew range
E2B
Upper limit value in
measuring channel
"slewing angle 2" has
been exceeded
• refer to E1A
• refer to E1A
E2C
Upper limit value in
measuring channel
"luffing jib angle" has
been exceeded
• Angle potentiometer defective
• Electronic component in the
measuring channel defective.
• Replace angle sensor
• Replace sensor unit
E31
Error in the system
program
• The system program file is
defective.
• Flash-EPROM defective
• Upload valid system software
• Replace central unit
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