OPERATING MANUAL FOR ANNUNCIATOR PANEL
ANNUNCIATOR PANEL OPERATING MANUAL MODEL : CP-04 1.0 INTRODUCTION 1.1 General Description The Model CP-04 is an Annunciator panel with hooter & manual reset. 1.2 Specification : M2-8 Function : Programmable fault annunciator panel with hooter & manual reset. Rated supply Voltage : 240V AC ± 10% Rated Frequency : 50 Hz ± 5% Power consumption : 50VA / 10W No. of windows : 16 Fault input contacts : Selectable NO / NC type for every channel (Potential free contacts) Window Colour : Red Window size : 31.5mm X 27.5mm (LXW) Control output (No. of Relays) : 2 C & NO Trip contacts on Annunciator Contact rating : 1 C/O rated for 5A @ 250VAC / 28VDC resistive load Test facility : Provided (operational test) External Push buttons : Provided Ambient temperature : Operation : -10 C to + 55 C Storage : -25 C to + 80 C Humidity : MAX 85% RH @ 40 C Electrical life (under full load) : 10 5 operations minimum Insulation resistance : >100M ohms @ 500V DC Dielectric strength : 01) 2.5KV AC, 50Hz for 1 minute. ( Between current carrying & non current carrying parts) 02) 1.5KV AC, 50Hz for 1 minute. (Between contacts & control circuit ) 03) 750V AC, 50Hz for 1 minute. (Between non-continuous contacts of the relay) Electrical connections : Cage clamping terminals Dimension : 340 X 340 X 255 mm (LXWXD) Enclosure (series) : Wall mounting
2.0 FUNCTION M2-8 Is a Programmable fault Annunciator having features like programming input fault for window annunciating w.r.t NO or NC, output relay for either TRIP or ALARM function, 3.0 Testing of windows for working condition Apply Rated voltage at source terminals. SEL : To select the window for programming in PGM mode MUTE : To mute the relay during fault conditions in RUN mode NC/NO : Select NC or NO as input sensing in PGM Mode ACK : To Acknowledge the fault during fault conditions in RUN Mode RST RST : To set the default settings in PGM Mode. : To reset the fault, once fault is rectified in RUN mode T/NT : Select Trip Relay or Alarm Relay in PGM mode TEST : To test healthy condition of all windows in RUN mode 4.0 PROGRAMMING Short PGM ENABLE terminals at the rear. Slide the RUN / PGM switch to PGM Mode. Press SEL button, window 1 will glow. By pressing NC/NO button, the Red LED can be toggled from ON to OFF and vice versa. If the RED LED glows. Normally open is a healthy condition & fault sensing is Normally closed type. If RED LED is OFF Normally closed is a healthy condition & fault sensing is Normally open type. By pressing T/NT button, the GREEN LED can be toggled from ON to OFF and vice versa. If the GREEN LED glows the output is programmed for ALARM RELAY. And if the GREEN LED is OFF the output programmed is for TRIP RELAY. Press SEL button, now the second window shall glow and by pressing the NC/NO and T/NT buttons required fault input sensing and relay output can be programmed. Follow the above procedure for the rest of the windows. Once the programming of all the windows is over, remove short at P1 & P2 terminals, to save the program Slide the RUN / PROG switch to RUN Mode. 5.0 INSTALLATION Annunciator panel has been designed for wall mounting type. Four mounting clamps are provided at 4 corners of rear side. Mounting hole diameter:14 mm ± 0.5mm. 6.0 COMMISSIONING PRESET CONDITIONS OF ANNUNCIATOR All windows are programmed to ALARM RLY output. Input is programmed to Normally open NO as healthy condition to all windows. For Detailed Operating instruction of Annunciator refer Operating Manual of M2-8. Connect Power cables & Fault Input cables through Glands.Connection of potential free fault input Terminals shall be connected as per diagram. Switch on MCB inside the panel & ensure lamp L1 starts glowing to indicate power is ON. Turn ON/OFF selector switch SW in panel.ensure lamp L1 starts glowing to indicate Power is on. Red & Green LED s in annunciator starts blinking to indicate working status. Press Lamp Test button & ensure all windows of Annunciators are blinking & Hooter is ON. Press ACCEPT push button & ensure Hooter is OFF & windows are steady. Press RESET push button & ensure all windows are OFF.
7.0 OPERATION OF PANEL If fault is received at Annunciator, corresponding window starts flashing. Fault can be acknowledged by pressing PB ACCEPT Button & window becomes steady & Hooter Switches OFF.. Once Fault is rectified press PB RESET & window switches off. If fault is unattended,hooter shall go OFF after the set time (set the time using Knob & Switches) & Fault will continue to Flash in Respective window. Upon pressing ACCEPT button, Hooter Timer resets & ready for next operation. 8.0 CONNECTION DETAILS