YASKAWA GA800 Technical Reference page 334

6.3 MEMOBUS/Modbus Communications
Register No.
(Hex.)
0036 - 0037 Reserved
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
Communications error description
Note:
The drive saves the description of the communications error until you reset the fault.
bit 0
bit 1
bit 2
003D
bit 3
bit 4
bit 5
bit 6
bit 7 - F
003E
Output frequency
003F
0040 - 004A Used with U1-xx [Operation Status Monitors]. Refer to the U Monitor for parameter details.
U1-12 [Drive Status]
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
004B bit 6
bit 7
bit 8
bit 9
bit A
bit B
bit E
bit F
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.
Minor fault code (Refer to "Minor fault description" for more information about the minor fault codes.)
007F
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
0080 - 0097
register values.
U4-01 [Cumulative Ope Time]
0098 - 0099
Example: When U4-01 [Cumulative Ope Time = 12345], 0098 (Hex.) = 1234 and 0099 (Hex.) = 5.
U4-03 [Cooling Fan Ope Time]
009A - 009B
Example: When U4-03 [Cooling Fan Ope Time = 12345], 009A (Hex.) = 1234 and 009B (Hex.) = 5.
009C - 00AA Reserved
334
CRC Error
Data Length Error
Reserved
Parity Error
Overrun Error
Framing Error
Timeout
Reserved
Units: min -1 or r/min
Note:
Set E2-04, E4-04, E5-04, E9-08 [Motor Pole Count].
0.01 % units
1: During Run
1: During zero speed
1: During reverse
1: During reset signal input
1: During speed agreement
1: Drive operation ready
1: Minor Fault
1: Fault
1: oPExx [Operation Error] generation
1: Recovery from momentary power loss, 0: Power recovery
1: Motor 2 Selection
Reserved
ComRef status/ NetRef status
ComCtrl status/ NetCtrl status
Description
YASKAWA SIEPC71061737D GA800 Drive Technical Reference