Siemens SIMODRIVE 611 universal - Page 646

7
7.3 List of faults and warnings
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
139 Modulo range and ratio do not match
Cause For multi-turn absolute value encoders, the ratio between the encoder
and load must be selected so that the complete encoder range is an
integer multiple of the modulo range.
The following condition must be fulfilled:
P1021 * P0238:8 / P0237:8 * 360 / P0242 must be integer numbers.
Remedy – Check and correctP1021, P0238:8, P0237:8
– Adapt the modulo range (P0242)
Acknowledgement POWER ON
Stop response STOP II (SRM, SLM) STOP I (ARM)
140 Minus hardware limit switch
Cause A 1/0 edge was identified at the ”Minus hardware limit switch” input sig-
nal.
Remedy Return the drive into the traversing range using jog button 1 or 2. Then
acknowledge the fault.
Acknowledgement RESET FAULT MEMORY
Stop response STOP III
141 Plus hardware limit switch
Cause A 1/0 edge was identified at the ”Plus hardware limit switch” input sig-
nal.
Remedy Return the drive into the traversing range using jog button 1 or 2. Then
acknowledge the fault.
Acknowledgement RESET FAULT MEMORY
Stop response STOP III
142 Input I0.x not parameterized as equivalent zero mark
Cause When entering an external signal as equivalent zero mark (P0174 = 2),
input I0.x must be assigned ”equivalent zero mark” function (Fct.
No.:79).
if a direct measuring system is used, input I0.B must be assigned the
”equivalent zero mark” function (Fct. No.: 79).
Remedy – Motor measuring system: P0660 = 79
– Direct measuring system: P0672 = 79
Acknowledgement RESET FAULT MEMORY
Stop response STOP IV
143 Endless traversing and external block change in block
\%n
Cause The block change enable CONTINUE_EXTERNAL for the END-
LESS_POS or ENDLESS_NEG command is only permitted with P0110
= 0 or 1.
Remedy Block change enable or change P0110.
Acknowledgement RESET FAULT MEMORY
Stop response STOP VI
7 Fault Handling/Diagnostics
01.99
04.05