Yaskawa iQpump Drive User Manual - Manual (Page 216)

D.3 Modbus Data Tables
216 YASKAWA TM.iQp.01 iQpump Drive User Manual
002CH
Drive status
Bit 0 Operation 1: Operating
Bit 1 Zero speed 1: Zero speed
Bit 2 Frequency agree 1: Matched
Bit 3 Desired frequency agree 1: Matched
Bit 4 Frequency detection 1 1: Output frequency ≤ L4-01
Bit 5 Frequency detection 2 1: Output frequency ≥ L4-01
Bit 6 Drive startup completed 1: Startup completed
Bit 7 Low voltage detection 1: Detected
Bit 8 Baseblock 1: Drive output baseblock
Bit 9 Frequency reference mode 1: Not communication 0: Communication
Bit A Run command mode 1: Not communication 0: Communication
Bit B Overtorque detection 1: Detected
Bit C Frequency reference lost 1: Lost
Bit D Retrying error 1: Retrying
Bit E Error (including Modbus communications time-out) 1:Error occurred
Bit F Modbus communications time-out 1: Timed out
002DH
Multi-function digital output status
Bit 0 Multi-function digital output 1 (terminal M1-M2) 1: ON 0: OFF
Bit 1 Multi-function digital output 2 (terminal M3-M4): 1: ON 0: OFF
Bit 2 Not used
Bits 3 to F Not used
002EH - 0030H Not used
0031H Main circuit DC voltage
0032H - 0037H Not used
0038H PI feedback level (Input equivalent to 100%/Max. output frequency; 10/1%; without sign)
0039H PI input level (±100%/±Max. output frequency; 10/1%; with sign)
003AH PI output level (±100%/±Max. output frequency; 10/1%; with sign)
003BH CPU software number
003CH Flash software number
003DH
Communication error details
Bit 0 CRC error
Bit 1 Invalid data length
Bit 2 Not used
Bit 3 Parity error
Bit 4 Overrun error
Bit 5 Framing error
Bit 6 Time-out
Bits 7 to F Not used
003EH KVA setting
003FH Control method
Note: Communication error details are stored until an error reset is input (errors can be reset while the Drive is operating).
Register No. Contents