Network
Communications
6
6.2 Modbus Communications
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 237
Register No.
(Hex.)
Description
00D0
CPF Contents 1
bit 0 - 1 Reserved
bit 2 CPF02 [A/D Conversion Error]
bit 3 CPF03 [Control Board Connection Error]
bit 4 - 5 Reserved
bit 6 CPF06 [EEPROM Memory Data Error]
bit 7 CPF07 [Terminal Board Connection Error]
bit 8 CPF08 [Terminal Board Connection Error]
bit 9 Reserved
bit A CPF10 [ASIC Verify Fault]
bit B CPF11 [RAM Fault]
bit C CPF12 [FLASH Memory Fault]
bit D CPF13 [Watchdog Circuit Exception]
bit E CPF14 [Control Circuit Fault]
bit F Reserved
00D1
CPF Contents 2
bit 0 CPF16 [Clock Fault]
bit 1 CPF17 [Timing Fault]
bit 2 CPF18 [Control Circuit Fault]
bit 3 CPF19 [Control Circuit Fault]
bit 4 CPF20 [Control Circuit Error]
bit 5 CPF21 [Control Circuit Error]
bit 6 CPF22 [Hybrid IC Error]
bit 7 CPF23 [Control Board Connection Error]
bit 8 CPF24 [Drive Unit Signal Fault]
bit 9 CPF25 [Terminal Board not Connected]
bit A CPF26 [BB Circuit Error]
bit B CPF27 [PWM Set Reg Error]
bit C CPF28 [PWM Pattern Error]
bit D CPF29 [On-Delay Error]
bit E CPF30 [BB On Error]
bit F CPF31 [ASIC Code Error]
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