sparks32
Member
Hi guys,
I'm still a student atm, I have a Micrologix 1500 LRP with 4 cards that all used to work slots 1. 1769-OF2 Analog output 2. 1769-OW8 Output Relays 3. 1769-OA8 120/240 VAC output 4. 1769-IQ16 10/30 VDC inputs and the Right end cap. i fired it all up for the first time in months and the cards in slots 2 and 3 aren't working, but the input card in slot 4 is and slot 1 seems to be ( Haven't tested that out yet but it has power there ). the card in slot 2 is wired into a bank of relays and the card in slot 3 has never been used. I did a read I/O config and it said everything is there. watched it write 1's and 0's into the output data file for those slots. slot 0 Embedded output leds are going on and off. but the LEDs are not switching on the cards in slots 2 and 3. the relays wire to slot 2 aren't clicking. what are the chances of 2 cards clapping out at once? Does anyone have any ideas about what this could be?
I'm still a student atm, I have a Micrologix 1500 LRP with 4 cards that all used to work slots 1. 1769-OF2 Analog output 2. 1769-OW8 Output Relays 3. 1769-OA8 120/240 VAC output 4. 1769-IQ16 10/30 VDC inputs and the Right end cap. i fired it all up for the first time in months and the cards in slots 2 and 3 aren't working, but the input card in slot 4 is and slot 1 seems to be ( Haven't tested that out yet but it has power there ). the card in slot 2 is wired into a bank of relays and the card in slot 3 has never been used. I did a read I/O config and it said everything is there. watched it write 1's and 0's into the output data file for those slots. slot 0 Embedded output leds are going on and off. but the LEDs are not switching on the cards in slots 2 and 3. the relays wire to slot 2 aren't clicking. what are the chances of 2 cards clapping out at once? Does anyone have any ideas about what this could be?
