ABB ACH 400, Руководство пользователя

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Chapter 4 – Programming
ACS/ACH 400 Direct N2 Bus Interface 4-7
8 PID-CONT D-TIME
No setup is necessary.
9 PID-CONT D-FILTER
No setup is necessary.
10 COMMAND AO 1
Set the parameter 1501 AO CONTENT to 133
(SERIAL LINK DATA 3) and set the parameter
1503 AO CONTENT MAX to 255.
Binary Outputs
Below is a list of all the analog output points for
the N2 Bus interface for the ACS/ACH 400
drive.
1 STOP/START
Set Parameter 1001 EXT1 COMMANDS to
COMM, when using Reference R1. Set
Parameter 1002 EXT2 COMMANDS to COMM,
when using Reference R2.
When this point is overridden to 0, the drive will
ramp to stop. Use the Binary Output 4 RUN
ENABLE for stopping the drive by coast.
2 FORWARD/REVERSE
Set Parameter 1003 to REQUEST. Also,
depending on the selected reference, setup the
following Parameter:
• Set Parameter 1103 EXT REF1
SELECT to COMM, when using
Reference R1.
• Set Parameter 1104 EXT REF2
SELECT to COMM, when using
Reference R2.
3 PANEL LOCK
No setup is necessary.
4 RUN ENABLE
No setup is necessary.
Note that this point must always be set to 1 to
start the drive. If Binary Output 1 STOP/START
is kept high and this point is overridden to 0, the
drive will coast to stop.
5 REF1/REF2
Set Parameter 1102 EXT1/EXT2 SEL to
COMM.
6 FAULT RESET
Set Parameter 1604 FAULT RESET SEL to
COMM.
7 COMMAND RO 1
Set Parameter 1401 RELAY OUTPUT 1 to 7
“SUPERV1 OVER”, SET Parameter 3201
SUPERV 1 PARAM to 131 “SERIAL LINK
DATA 1” and set Parameter 3203 SUPERV 1
LIM HI to 1.