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Sub-trip
Reason
x1
Rotary lines per revolution error
x2
Linear comms pitch error
x3
Linear line pitch error
x4
Rotary turns bits error
x5
Communcations bits error
x6
Calculation time is too long
x7
Line delay measured is longer than 5µs
Recommended actions:
Enter the encoder setup parameters manually.
Check to see if the encoder supports auto-configuration.
Trip
External Trip
Value
6
Short description
External trip is initiated as shown in the table below.
Sub-trip
Reason
1
External Trip Mode
(08.010) = 1 or 3 and SAFE TORQUE OFF Input 1 is low
2
External Trip Mode
(08.010) = 2 or 3 and SAFE TORQUE OFF Input 2 is low
3
External Trip
(10.032) = 1
Recommended actions:
Check the SAFE TORQUE OFF signal voltage on terminal 31 is 24V.
Check the value of
STO Input 01 State
(08.009) which indicates the digital state of terminal 31.
If external trip detection of the SAFE TORQUE OFF input is not required, set
External Trip Mode
(08.010) to Off (0).
Checl the value of
External Trip
(10.032).
Select "Destinations" (or enter 12001) in Pr
mm.000
and check for a parameter controlling
External Trip
(10.032).
Ensure
External Trip
(10.032) or
User Trip
(10.038) (=6) is not being used by serial comms.
Trip
I/O Overload
Value
26
Short description
This trip indicates that the total current drawn from the 24V user supply or from the digital output has exceeded the limit. A trip is initiated if one or more of the
following conditions:
Maximum output current from one digital output is 100mA.
The combined maximum output current from outputs 1 and 2 is 100mA.
The combined maximum output current from output 3 and +24V output is 100mA.
Recommended actions:
Check total loads on digital outputs.
Check control wiring is correct.
Check output wiring is undamaged.
Trip
Inductance
Value
8
Short description
This trip occurs in RFC-S mode when the drive has detected that the motor inductances are not suitable for the operation being attempted. The trip is either caused
because the ratio or difference between Ld and Lq is too small or because the saturation characteristic of the motor cannot be measured.
If the inductance ratio or difference is too small this is because one of the following conditions is true:
(
No-load Lq
(05.072)-
Ld
(05.024)) /
Ld
(05.024) < 0.1
(
No-load Lq
(05.072) -
Ld
(05.024)) < (K /
Full Scale Current Kc
(11.061))H
where:
Drive Rated Voltage
(11.033)
K
200V
0.0073
400V
0.0146
575V
0.0174
690V
0.0209
If the saturation characteristic of the motor cannot be measured this is because when the flux in the motor is changed the measured value of Ld does change
sufficiently due to saturation to be measured. When half of
Rated Current
(05.007) is applied in the d axis of the motor in each direction the inductance must change
by at least (K / (2 x
Full Scale Current Kc
(11.061))) H.
The specific reasons for each of the sub-trips are given in the table below.
310
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
Содержание Powerdrive F300
Страница 1: ...Parameter Reference Guide Powerdrive F300 Open Loop Mode Issue 01 15 00 ...
Страница 20: ...Menu 1 Frequency References Mode Open Loop 20 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 21: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 21 ...
Страница 36: ...Menu 2 Frequency Ramps Mode Open Loop 36 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 108: ...Menu 7 Single Line Descriptions Analog I O Mode Open Loop 108 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 112: ...112 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 144: ...144 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 168: ...Menu 10 Status and Trips Mode Open Loop 168 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 231: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 231 ...
Страница 232: ...232 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...