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minus reference with back working problem

Created by: izzetguleser at: 11/20/2018 8:08 AM (3 Replies)

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11/20/2018 8:08 AM	Rate (0)
izzetguleser Posts: 40 Rating: (0)	Hello there I have 6RA8018-6DV62-0AA0 working with analog 0-10v reference. + 10v runs in the forward direction, -10v runs in the forward direction, I want to run in the opposite direction with -10v but it does not work no tacho in the engine. emf control running
izzetguleser Posts: 40 Rating: (0)
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11/20/2018 10:51 AM	Rate (1)
KSN Platinum Member Joined: 8/25/2006 Last visit: 12/2/2024 Posts: 2211 Rating: (280)	Hello. What AI are you using for setpoint? If it is X177:25,26, check the following parameters - p50703, p50671, p50672, p50633.

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11/22/2018 1:50 PM	Rate (0)
izzetguleser Posts: 40 Rating: (0)	hello p50703 / [0] Signal not controlled p50671, / 1 p50672, / 1 p50633. / r52210 CO: RFG positive limiting inverted after RFG, Signal p50632[0] inverted -100
izzetguleser Posts: 40 Rating: (0)
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11/23/2018 6:07 AM	Rate (0)
KSN Platinum Member Joined: 8/25/2006 Last visit: 12/2/2024 Posts: 2211 Rating: (280)	Hello. Start the drive with negative setpoint and check using function diagram step by step setpoint channel starting from r52011-r52211-...r52193...r52190...r52170.

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