Relay Outputs - ABB ACS800 Series Firmware Manual

74
No. Name/Value
13.16 MINIMUM AI5
0 V
TUNED VALUE
TUNE
13.18 SCALE AI5
13.19 FILTER AI5 ms
13.20 INVERT AI5
13.21 MINIMUM AI6
13.23 SCALE AI6
13.24 FILTER AI6 ms
13.25 INVERT AI6

14 RELAY OUTPUTS

14.01 RO1 POINTER
-255.255.31...+255.255.31
/ C.-32768...C.32767
14.03 RO1 TON DELAY
0.01...9999.00 s
14.04 RO1 TOFF DELAY
0.01...9999.00 s
14.05 RO2 POINTER
14.07 RO2 TON DELAY
14.08 RO2 TOFF DELAY
14.09 RO3 POINTER
Actual signals and parameters
Description
Defines the minimum value for analog input AI5. When used as a
reference, the value corresponds to the reference minimum setting.
Example: If AI5 is selected as the source for external reference 1, this
value corresponds to the value of
Zero Volts.
Note: The program cannot detect a loss of analog input signal.
The value measured by the tuning function. See selection TUNE.
The value measurement triggering. Procedure:
1. Connect the minimum signal to input.
2. Set the parameter to TUNE.
Note: The readable range in tuning is 0 mA to 20 mA.
See 13.03 SCALE AI1.
See 13.04 FILTER AI1 ms.
See 13.05 INVERT AI1.
See 13.16 MINIMUM AI5.
See 13.03 SCALE AI1.
See 13.04 FILTER AI1 ms.
See 13.05 INVERT AI1.
Status information indicated through relay outputs.
The relay output is controlled by use of "pointers". This parameter
selects the word that the desired bit is packed in.
Example: +.002.026.01 = Main Status Word bit 1(RDY_RUN).
Parameter index or a constant value. See
information on the difference.
Defines the operation delay for the relay output RO1.
The figure below illustrates the operation and release delays for relay
output RO1.
Drive status
RO1 status
t t
On
t
On
t
Off
Setting range.
Defines the release delay for the relay output RO1.
Setting range.
See 14.01 RO1 POINTER.
See 14.03 RO1 TON DELAY.
See 14.04 RO1 TOFF DELAY.
See 14.01 RO1 POINTER.
11.04 EXT1 REF MINIMUM.
10.05 EXT1 STRT PTR for
t
Off On
14.03
14.04
FbEq
1
2
3
1 = 1%
1 = 1 ms
0 or 65535
1...3
1 = 1%
1 = 1 ms
0 or 65535
-
1
0
1
0
time
t
Off
1 = 1 s
1 = 1 s
-
1 = 1 s
1 = 1 s
-