Programmable Relay Outputs; Update Cycles In The Crane Control Program; Settings; Diagnostics - ABB ACS800 Firmware Manual

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Programmable relay outputs

As standard there are three programmable relay outputs. Six outputs can be added
by using the optional digital I/O extension modules. By means of a parameter
setting, you can choose which information to indicate through the relay output:
ready, running, fault, warning, motor stall, etc.
The standard relay output's RO1, RO2 and RO3 are configured to the brake open,
running and inverted faults, respectively, as shown below.
Par.
(Par.
Par.
(Par.
Par.
(Par.
It is possible to write a value to a relay output through a serial communication link.

Update cycles in the Crane control program

Output
RO / standard
RO / extension

Settings

Parameter
Group
OUTPUTS
Group
CONTROL
Group
MODULES

Diagnostics

Actual signal
01.21
01.41
Program features
14.01 RO PTR1 is configured default for brake open as +003.013.06
03.13 bit 6)
14.02 RO PTR2 is configured default for running as +003.002.02
03.02 bit 2)
14.03 RO PTR3 is configured default for inverted fault as -003.002.03
03.03 bit 3)
Cycle
100 ms
100 ms
Additional information
14 RELAY RO value selections and operation times
42 BRAKE RO in a mechanical brake control
98 OPTION Activation of optional relay outputs
Additional information
Standard relay output states
Optional relays output states