Digitax HD M753 Control User Guide
253
Issue Number: 3
13.9
Displaying the trip history
The drive retains a log of the last ten trips that have occurred.
Trip 0
(10.020) to
Trip 9
(10.029) store the most recent 10 trips that have
occurred where
Trip 0
(10.020) is the most recent and
Trip 9
(10.029) is
the oldest. When a new trip occurs it is written to
Trip 0
(10.020) and all
the other trips move down the log, with oldest being lost. The date and
time when each trip occurs are also stored in the date and time log, i.e.
Trip 0 Date
(10.041) to
Trip 9 Time
(10.060). The date and time are taken
from
Date
(06.016) and
Time
(06.017). Some trips have sub-trip
numbers which give more detail about the reason for the trip. If a trip has
a sub-trip number its value is stored in the sub-trip log, i.e.
Trip 0 Sub-trip
Number
(10.070) to
Trip 9 Sub-trip Number
(10.079). If the trip does not
have a sub-trip number then zero is stored in the sub-trip log.
If any parameter between Pr
10.020
and Pr
10.029
inclusive is read by
serial communication, then the trip number in Table 13-5 is the value
transmitted.
The trip logs can be reset by writing a value of 255 in Pr
10.038
.
13.10 Behaviour of the drive when tripped
If the drive trips, the output of the drive is disabled so the load coasts to a
stop. If any trip occurs the following read only parameters are frozen until
the trip is cleared. This is to help in diagnose the cause of the trip.
If the parameters are not required to be frozen then this can be disabled
by setting bit 4 of Pr
10.037
.
13.11 EtherCAT Diagnostics
13.11.1 EtherCAT interface ID code
Table 13-11 EtherCAT interface ID code
This parameter is useful for checking the EtherCAT interface is of the
correct type.
13.11.2 EtherCAT interface firmware version
Table 13-12 EtherCAT interface firmware version
Module firmware version in ww.xx.yy.zz format
13.12 EtherCAT interface temperature
Table 13-13 EtherCAT interface temperature
This parameter shows the option module temperature reading in
degrees Celsius.
13.13 Error handling
The following objects are provided to indicate an error condition.
Table 13-14 Error handling objects
13.13.1 Error register
Table 13-15 Error register
13.13.2 Error code
Table 13-16 Error code
Parameter Description
01.001
Frequency / speed reference
01.002
Pre-skip filter reference
01.003
Pre-ramp reference
02.001
Post-ramp reference
03.001
Frequency slaving demand / Final speed ref
03.002
Speed feedback
03.003
Speed error
03.004
Speed controller output
04.001
Current magnitude
04.002
Active current
04.017
Reactive current
05.001
Output frequency
05.002
Output voltage
05.003
Power
05.005
DC bus voltage
07.001
Analog input 1
EtherCAT interface ID code
Pr 17.001
Default
435 (EtherCAT)
Range
0 to 65535
Access
RO
NOTE
EtherCAT interface firmware version
Pr 17.002
Default
N/A
Range
0 (Display:00.00.00.00) to
99999999
(Display:99.99.99.99)
Access
RO
EtherCAT interface module temperature
Pr 3.09.030
Default
N/A
Range
0 - 255
Access
RO
Index
Name
0x1001
Error_register
0x603F
Error_code
0x1001
Error register
Access: RO
Range: 0 to
255
Size:
Unsigned 8
Unit: N/A
Default: 0
Description:
A non-zero value in this object indicates that an error has
occurred. The bit(s) set indicate the type of error present.
The following bits are supported:
0: Generic error, 1: Current, 2: Voltage, 3: Temperature
When an error is indicated in this object, the particular
error code will be contained in object 0x603F (Error code).
0x603F
Error code
Access: RO
Range: 0 to
0xFFFF
Size: 2 bytes
Unit: N/A
Default: 0
Description:
A non-zero value in this object indicates that an error has
occurred. The value will be one of the codes described in
Table 13-17 below.
Summary of Contents for Digitax HD M753 EtherCAT
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