YASKAWA H6B1A002, Technical Reference

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10.6 MEMOBUS/Modbus Communications
758 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Register No.
(Hex.)
Description
0038 PID Feedback: Unsigned, input is equivalent to 100%/maximum output frequency (Units: 0.1%)
0039 PID Input: Signed, ±100%/±maximum output frequency (Units: 0.1%)
003A PID Output: Signed, ±100%/±maximum output frequency (Units: 0.1%)
003B - 003C Reserved
003D
Bypass serial communications error description
Note:
The drive saves the description of the communications error until you reset the fault.
bit 0
CRC Error
bit 1 Data Length Error
bit 2 Reserved
bit 3 Parity Error
bit 4 Overrun Error
bit 5 Framing Error
bit 6 Timeout
bit 7 - F Reserved
003E
Output Frequency
Units: min -1 or r/min
Note:
Set E2-04 [Motor Pole Count] .
003F
0.01% units
0040 - 004A Used with U1-xx [Operation Status Monitors] . Refer to the U Monitor for parameter details.
004B
U1-12 [Drive Status]
bit 0 1: During Run
bit 1 1: During zero speed
bit 2 1: During reverse
bit 3 1: During reset signal input
bit 4 1: During speed agreement
bit 5 1: Drive operation ready
bit 6 1: Minor Fault
bit 7 1: Fault
bit 8 1: oPExx [Operation Error] generation
bit 9 1: Recovery from momentary power loss, 0: Power recovery
bit A 1: Motor 2 Selection
bit B Reserved
bit C 1: AUTO Mode
bit D 1: HAND Mode
bit E 1: ComRef status/ NetRef status
bit F 1: ComCtrl status/ NetCtrl status
004C - 007E Use with U1-xx, U4-xx, U5-xx, U6-xx [Monitors] . Refer to “ U2: Fault Trace ” and “ U3: Fault History ” for more information.
007F Minor Fault Code. Refer to 466 for more information.
0080 - 0097
Use with U2-xx, U3-xx [Monitors] . Refer to “ U Monitor ” for more information, and refer to “ Fault Trace/Fault History Descriptions ” for more information about
register values.
0098 - 0099
U4-01 [Cumulative Ope Time]
Example: When U4-01 [Cumulative Ope Time] is 12345, 0098 (Hex.) = 1234 and 0099 (Hex.) = 5.
009A - 009B
U4-03 [Cooling Fan Ope Time]
Example: When U4-03 [Cooling Fan Ope Time] is 12345, 009A (Hex.) = 1234 and 009B (Hex.) = 5.
009C - 00AA Reserved