8.7 Warning messages
Faults which occur, but which do not cause a switch-off of the amplifier output stage
(BTB/RTO contact remains closed), are indicated in the LED display
on the front panel by
a coded warning number.
Some warning messages result in a controlled shut-down of the drive (braking by emer-
gency stop ramp).
The servo amplifier reaction depends on the warning (see STATCODE
).
Number Designation Explanation (=> ASCII Reference STATCODE
)
E/P
Status Messages Status messages, no warning, see p. 120
...
Status Message Amplifier is updating the startup configuration
-S-
STO-Enable STO-Enable input is 0V (with disabled drive only)
-
Status Message Status message, no warning, programming mode
n01
I²t I²t threshold exceeded
n02
Brake power Reached preset brake power limit
n03
S_fault Exceeded preset following error limit
n04
Response monitoring Response monitoring (fieldbus) has been activated
n05
Supply phase Mains supply phase missing
n06
SW limit switch 1 Software limit switch 1 underrun
n07
SW limit switch 2 Software limit switch 2 overrun
n08
Motion task error A faulty motion task was started
n09
No reference point
No reference point (Home) set at start of motion
task
n10
PSTOP PSTOP limit-switch activated
n11
NSTOP NSTOP limit-switch activated
n12
Motor default values
loaded
Only for ENDAT or HIPERFACE
®
:
discrepancy between motor number saved in the
encoder and the amplifier, motor default values loa-
ded
n13
Expansion card 24V DC supply for I/O expansion card not ok
n14
SinCos feedback
SinCos commutation (wake & shake) not comple-
ted, will be canceled when amplifier is enabled and
wake & shake carried out
n15
Reserve Reserve
n16
Summarized warning Summarized warning for n17 to n31
n17
Fieldbus-sync CAN sync is not logged in
n18
Multiturn overflow Max. number of motor turns exceeded
n19
Motion task ramps are
limited
Range overflow on motion task data
n20
Invalid motion task Invalid motion task
n21
PLC program error For details see PLC code
n22
Max.motor temperature
reached
The user can shut down the process before the tem-
perature error will interrupt the process immediately
n23
Sin Cos feedback Warning level reached
n24
Digital I/O Configuration is not logical
n25-n31
Reserve Reserve
n32
Firmware beta version Firmware is an unreleased beta version
More information to the messages can be found in the ASCII Object Reference and in
the Online Help
).
S701x2-S724x2 Instructions Manual 123
Kollmorgen 07/2014 Setup
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