Error Codes; Vlt 2800 N2 Startup - Danfoss VLT 2800 Manual

I I I I I Error Codes
Error Code 00 is issued after power-up or after a
time out where all overridden points were released,
as long as no Identify Yourself command has been
issued by the master.
Error Code 01 is issued if the command is not
supported or not known by the drive.
Error Code 02 is issued if the received telegram has
a checksum error.
Error Code 03 is issued if the N2 telegram receive
buffer exceeds 256 characters.
Error Code 05 is issued if the received N2 telegram
is too long.
Error Code 10 is issued if the data is out of the
expected range.
Error Code 11 is issued when:
1. A point attributes or attribute bit is unused.
2. A point attributes or attribute bit is for JCI use
only.
3. An internal data point attribute cannot be
changed while running.
Error Code 12 is issued when:
1. The N2 master tries to change attribute 2 bit 6
"Current State" on a BO and the drive is tripped.
2. The N2 master tries to change attribute 2 bit 6
"Current State" on a BO and the drive is tripped
except for BO 5 "reset."
Parameter
500
501
502
503
504
505
506
507
508
560
561
The values in bold are default values.
MG.90.C1.02 - VLT is a registered Danfoss trademark
N2 Serial Communication Startup Parameter Settings
Name
Address
Baud rate
Coasting
Quick stop
DC brake
Start
Reversing
Select setup
Select speed
N2 Override release time
Protocol
VLT ® 2800 Metasys N2
I I I I I VLT 2800 N2 Startup
Use the VLT 2800 keypad, mounted either on the
drive or with the optional remote Local Control
Panel 2 (LCP 2), to access Menu Mode and the
500 Group (serial communication) parameters. To
enter Menu Mode through the VLT 2800 keypad,
press the [Quick Menu] and [+] keys at the same
time. Use the [+] and [-] keys to scroll through
parameters.
Set parameters 561, 500, and 501 as shown in the
startup serial communications table below. Other
settings may be changed to meet application
requirements. The settings shown will serve as a
good starting reference. Refer to the VLT 2800
Operating Instructions for details on changing
parameters and programming the drive.
Parameter 560, N2 Override Release Time, selects
the maximum time between receiving two N2
messages. The interval is 1 to 65,534 seconds (off).
If the interval is exceeded, serial communication is
assumed stopped. All N2 points which are
overridden are released in the following order:
analog outputs, binary outputs, internal float points,
internal integer points, and internal byte points. The
points are released in numerical order starting with
point 1 (or 0).
Setting
001
9600 BAUD (fixed at 9600 for N2 protocol)
LOGIC OR
LOGIC OR
LOGIC OR
LOGIC OR
LOGIC OR
LOGIC OR
LOGIC OR
OFF
METASYS N2
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