YASKAWA GA700 - Page 311

Network Communications
5
5.3 MEMOBUS/Modbus Communications
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual 311
Register No.
(Hex.)
Description
0033 Reserved
0034 Product code 1 [ASCII], product type (GA700 =0A)
0035 Product code 2 [ASCII], region
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
003D
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, E4-04, E5-04, E9-08 [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 E ComRef status/ NetRef status
bit F 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 details.
007F Minor fault code (Refer to “Minor fault description” for more information on the minor fault codes.)
0080 - 0097
Use with U2-xx, U3-xx [Monitors]. Refer to “U Monitor” for details, and refer to “Fault Trace/Fault History Descriptions”
for details on register values.
0098 - 0099
U4-01 [Cumulative Ope Time]
(Ex.) When U4-01 [Cumulative Ope Time] is 12345, 0098 (Hex.) = 1234 and 0099 (Hex.) = 5.