ABB ACS800 Firmware Manual page 300

300
Create an AP file for the automatic control of opening and closing the main contactor
according to the following example.
BLOCK 1
TRIGG
84.05
+1.17.5
IN1
IN2
IN3 OUT
BLOCK 6
TRIGG
84.30
+84.29
IN1
IN2
IN3 OUT
In the AP file example:
• Parameter
of the main contactor. Parameter
When the DI6 bit value (actual signal
contactor is closed. When the bit value changes from 1 to 0, the main contactor is
opened.
• The main contactor must be closed before issuing the start command. Ensure this
using the main contactor close request (DI6 0 ->1). You can also use the Power
on acknowledge information to indicate that the main contactor is closed. In
Crane control program +N697, the DIL input is, by default, used for Power ON
acknowledge. For more information, see par.
Power ON acknowledge and internal fault reset
• Parameter
the main contactor after the drive has stopped running and the extended run time
has elapsed. The default time is set to 10000 ms (= 10 s).
• The main contactor opening and closing command (relay output) (par. 84.19 bit 0)
is, by default, linked to par.
command and bit value 0 = Main contactor opening command).
The main contactor opens automatically after:
• the stop command has been given (par.
stopped running,
• the possible extended run time has passed (par. 42.09) and
• a user-configurable time delay has passed (parameter 85.01, by default 10 s).
You can also open the main contactor manually without waiting for the delay time.
You can do this with the lowering edge of digital input DI6 (1 -> 0).
Adaptive Programming examples for crane control
BLOCK 2
TRIGG
84.10
-1.17.5
IN1
IN2
84.09 84.14
IN3 OUT
84.34
84.06 defines the bit input used for the opening and closing command
85.01 defines the delay time in milliseconds for automatic opening of
BLOCK 3
SR
84.15
+84.09 -3.02.2
IN1
+84.34 -84.09
IN2
84.19
+84.14
IN3 OUT
84.06 INPUT1 is configured to digital input DI6.
01.17 bit 5) changes from 0 to 1, the main
97.18
14.02 RO PTR2 (bit value 1 = Main contactor closing
10.01 or 10.02) and the drive has
BLOCK 4
AND
84.20
+84.24
IN1 IN1
+85.01
IN2 IN2
84.24
IN3 OUT IN3
PWRON STRTINT PTR and
on page 90.
BLOCK 5
TON
84.25
84.29
OUT