Drive Warning; Power Module Mains Loss Detection - Control Techniques unidrive sp Advanced User's Manual

Parameter Keypad and Parameter
structure display x.00
10.19

Drive warning

Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
1
Update rate Background write
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.
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
Bit SP
Coding
Open-loop, Closed-loop vector, Servo,
Range
Regen
Update rate Background write
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 18 to 32. (HF trips with numbers from 1 to
17 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 UNISP4xxx 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 5-6 Trip indications
Trip
ACUU.P

Power module mains loss detection

101 Check AC supply level
C.Acc SMARTCARD trip: SMARTCARD Read / Write fail
Check SMARTCARD is fitted / located correctly
185
Replace SMARTCARD
C.Chg SMARTCARD trip: Data location already contains data
Erase data in data location
179
Write data to an alternative data location
C.Cpr SMARTCARD trip: The values stored in the drive and the values in the data block on the SMARTCARD are different
188
Press the red
C.dat SMARTCARD trip: Data location specified does not contain any data
183 Ensure data block number is correct
C.Err SMARTCARD trip: SMARTCARD data is corrupted
Ensure the card is located correctly
182 Erase data and retry
Replace SMARTCARD
Unidrive SP Advanced User Guide
Issue Number: 7
Parameter Advanced parameter
description format descriptions
FI DE Txt VM DP ND
1
FI DE Txt VM DP ND
1 1
0 to 230
reset button
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http://nicontrols.com
Serial comms
Macros
protocol
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
Diagnosis
Electronic Feature look-
Performance
nameplate up table
PS
PS
1 1
Menu 10
163