ABB XT7, Руководство по эксплуатации и обслуживанию

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ABB | SACE Tmax XT
184 | © 2020 ABB | 1SDH001821A1002 - ECN000135670 External electronic accessories | 14 - Ekip CI
Input Trip reset Digital input I63 (H63 and H64) allows contact O61 to be re-opened after a TRIP.
The module permits two logic statuses, interpreted differently by the Trip unit on the basis of the polarity
configured by the user:
State
Electrical
condition
Polarity
Status detected
(and command required)
Open Circuit open
(1)
Active open On (O61 open command)
Active closed Off
Closed Short-circuit
(2)
Active open Off
Active closed On (O61 open command)
(1)
R > 100 k
Ω
(2)
R ( short circuit contact) <25
Ω
The re-closing command is activated at the front.
Interface The module has four signaling leds:
K K
Figure 55
Parameter Description
Power
Signals the on status and correct communication with Ekip Touch:
• off: module off
• on steady or flashing synchronized with the Power led of Ekip Touch: module on
and communication with trip unit present
• flashing not synchronized with the Power led of Ekip Touch (2 fast flashes per
second): module on and communication with trip unit absent
I 61
Status of input for temperature probe PT100 I61:
• off: input disabled
• on: input enabled and sensor present
• flashing: input enabled and sensor disconnected or signal not valid
I 63
Indicates the status of the digital input for Trip Reset I63:
• off: input open
• on: input closed
O 61
Indicates the status of the command contact of remote control switch O61:
• off: contact closed
• on: contact open
Menu
Local bus activation, which is essential for starting communication between the module and Trip unit, is
available in the
Settings
menu (page 37).
The specific configuration, measurement, test and information areas will activate in the respective menus if
the
Ekip CI
module is detected correctly by Ekip Touch.