ABB SPA-ZC 302 Installation And Commissioning Manual page 44

SPA-ZC 302
44
Profibus-DPV1/SPA Gateway
Installation and Commissioning Manual
Fig. 5.4.8.2.-1 Digital Input configuration dialog
The definitions of the digital input signal settings are the following:
Signal name Description
Slave Address Slave address of the protection relay or unit.
Ch/Cat/Dno Channel (Ch), Category (Cat), and the Data number (Dno)
where the specific Digital values are read from the SPA slave
device.
Datatype Defines if the SPA data is treated as a single-bit (S), double-bit
(D), a hexadecimal value (H) or packed (P).
Bitswitch Defines if a single-bit is inverted or if a double-bit is swapped.
(01->10, 00 ->00).0= no swap, 1 =swap.
EventStart First event to be used when matching an Event for updating the
digital input.
EventEnd Last event to be used when matching an Event for an update of
the digital input. Event End cannot exceed EventStart+3, which
means that the digital input can only be updated by the four
following events.
1MRS755014
A050296