Programmable Relay Output - ABB ACS355 series User Manual

Programmable relay output

The drive has one programmable relay output. It is possible to add three additional
relay outputs with the optional MREL-01 output relay module. For more information,
see MREL-01 output relay module user's manual (3AUA0000035974 [English]).
With a parameter setting it is possible to choose what information to indicate through
the relay output: Ready, running, fault, alarm, etc. The update time for the relay
output is 2 ms.
A value can be written to a relay output through a serial communication link.

Settings
Parameter
Group 14 RELAY OUTPUTS
8423

Diagnostics
Actual signal
0134
0162
0173
Frequency input
Digital input DI5 can be programmed as a frequency input. Frequency input
(0...16000 Hz) can be used as the external reference signal source. The update time
for the frequency input is 50 ms. Update time is shorter when information is
transferred to the application program (50 ms -> 2 ms).

Settings
Parameter
Group 18 FREQ IN & TRAN OUT
1103/1106
4010, 4110, 4210

Diagnostics
Actual signal
0161
Additional information
RO value selections and operation times
RO control with Sequence programming
Additional information
RO Control word through fieldbus control
RO 1 status
RO 2...4 status. With option MREL-01 only.
Additional information
Frequency input minimum and maximum values and
filtering
External reference REF1/2 through frequency input
Frequency input as PID reference source
Additional information
Frequency input value
Program features 135