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Menu 10
Unidrive SP Advanced User Guide 181
Issue Number: 10 www.controltechniques.com
Indicates that one of the drive alarms is active, i.e. Pr 10.19 = Pr 10.12 OR Pr 10.17 OR Pr 10.18.
Contains the last 10 drive trips. Pr 10.20 is the most recent trip and Pr 10.29 the oldest. When a new trip occurs all the parameters move down one,
the current trip is put in Pr 10.20 and the oldest trip is lost off the bottom of the log. Descriptions of the trips are given in the table below. A time stamp
can be stored for each trip (see Pr 10.41 to Pr 10.51). All trips are stored, including HF trips numbered from 17 to 32. (HF trips with numbers from 1 to
16 are not stored in the trip log). UU trips are not stored unless the drive is running when the trip occurs. Any trip can be initiated by the actions
described or by writing the relevant trip number to Pr 10.38. If any trips shown as user trips are initiated the trip string is "txxx", where xxx is the trip
number.
For drives SP4xxx and larger some trips are detected and initiated by the power module hardware (trips 101 -109). These are indicated by ".P" at the
end of the trip string. If the drive is a multi-module drive the number of the module that has caused the trip can be stored (see Pr 10.41 to Pr 10.51).
Table 5-9 Trip indications
10.19 Drive warning
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Update rate Background write
10.20 Trip 0
10.21 Trip 1
10.22 Trip 2
10.23 Trip 3
10.24 Trip 4
10.25 Trip 5
10.26 Trip 6
10.27 Trip 7
10.28 Trip 8
10.29 Trip 9
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 230
Update rate Background write
Trip Diagnosis
br.th Internal braking resistor thermistor temperature monitoring fail (size 0 only)
10
If no internal brake resistor is installed, set Pr 0.51 (or Pr 10.37) to 8 to disable this trip.
If an internal brake resistor is installed:
• Ensure that the internal braking resistor thermistor is connected correctly
• Ensure that the fan in the drive is working correctly
• Replace the internal braking resistor
C.Acc SMARTCARD trip: SMARTCARD Read / Write fail
185
Check SMARTCARD is installed / located correctly
Ensure SMARTCARD is not writing data to data location 500 to 999
Replace SMARTCARD
C.boot
SMARTCARD trip: The menu 0 parameter modification cannot be saved to the SMARTCARD because the necessary file has
not been created on the SMARTCARD
177
A write to a menu 0 parameter has been initiated via the keypad with Pr 11.42 set to auto(3) or boot(4), but the necessary file on the
SMARTCARD has not bee created
Ensure that Pr 11.42 is correctly set and reset the drive to create the necessary file on the SMARTCARD
Re-attempt the parameter write to the menu 0 parameter
C.bUSY SMARTCARD trip: SMARTCARD can not perform the required function as it is being accessed by a Solutions Module
178 Wait for the Solutions Module to finish accessing the SMARTCARD and then re-attempt the required function
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