ComAp IS-NTC-BB User Manual

IS-NT-Async-SPI, SW Version 1.2, ©ComAp – February 2011
IS-NT-Async-SPI-1.2.PDF
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Inputs and Outputs
Virtual and physical modules
Number of I/O can be extended and project wiring can be reduced using the following extension and virtual
modules.
Module name
BIN BOUT AIN AOUT
Note
IGS-NT controller
x x x x Number of I/O depends on type.
IGS-PTM
8 8 4 1 Standard I/O extension module.
IS-AIN8
- - 8 - Standard I/O extension module.
IS-BIN16/8
16 8 - - Standard I/O extension module.
I-CB
x X x x Configurable communication bridge.
IGL-RA15
- 15 - - 15 Green, Red, Yellow LED panel.
I-AOUT8
- - - 8 8 Analog outputs
VPIO
8 8 - - Virtual periphery I/O module.
SHBIN
8 - - - SHared (virtual) Binary INput module
SHBOUT
- 8 - - SHared (virtual) Binary OUTput module
SHAIN
- - 4 - Shared (virtual) Analog Input module
SHAOUT
- - - 4 Shared (virtual) Analog OUTput module
PLC
x x x x Programmable (internal) logic module.
Hint:
For more details about Virtual peripherals (Shared and Internal virtual I/O periphery and PLC) see IGS-NT-
Application guide-2.1.pdf.
Binary inputs – Control
Rem start/stop
If the input closes, the controller starts the engine (in AUT mode only). This input forces the gen-set parallel
run with mains, as an AMF start usually is managed in different way.
In SPI / SPtM application (AUT mode) activates the start or stop sequence – start, synchronizing, loading
ramp, parallel run / unloading ramp, GCB opening, cool-down, stop.
Emergency stop
If the input is activated, engine shutdown is immediately issued. It has a character of a “Shutdown” -
protection type, however some special behaviour follows in the case of its activation:
- Outputs Ignition, Ventilation, Cooling pump, Prelubr pump are switched off, regardless of the engine
state.
- This input cannot be overridden with the input Sd override.
Hint:
Alarm type is set to “No protection”, as this input itself creates the shutdown protection.
Input is inverted (= normally closed) in default configuration to achieve maximum security (broken wire).
Nominal speed
If the input is closed, the controller forces the engine immediately to the Running state, bypassing the Idle
time setting and shortening the start-up procedure.
Hint:
Use this input if you want to shorten the start-up procedure in an AMF situation.

ComAp IS-NTC-BB Specifications

General

Brand	ComAp
Model	IS-NTC-BB
Category	Controller
Language	English