Hitachi SJ Series, User Manual

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16-9
Chapter 16 ProDriveNext / EzSQ

Trace target data
• Set the following monitor parameters to the trace
data 0 to 7 selection ([Ud-10] to [Ud-17]).

Data tracing time
• Data tracing time varies depending on the sampling
time setting [Ud-60], the number of trace data
[Ud-03], the number of trace signals [Ud-04], and
data size of monitor parameters to be traced.
*1) For cases when the number of trace signals other than
0 is selected for [Ud-04].
*2)
“Points” in parentheses indicate the number of sampling
points.
Parameter No. and Name
Data Size
(bytes)
Parameter No. and Name
Data Size
(bytes)
dA-01 (Output frequency monitor) 4 db-30 (PID1 feedback data 1 monitor) 4
dA-02 (Output current monitor) 2 db-32 (PID1 feedback data 2 monitor) 4
dA-04 (Frequency command (after calculation)) 4 db-34 (PID1 feedback data 3 monitor) 4
dA-08 (Speed detection value monitor) 4 db-36 (PID2 feedback data monitor) 4
dA-12 (Output frequency monitor (with sign)) 4 db-38 (PID3 feedback data monitor) 4
dA-14 (Frequency upper limit monitor) 4 db-40 (PID4 feedback data monitor) 4
dA-15 (Torque command monitor (after
calculation)) 2 db-42 (PID1 target value monitor (after
computing)) 4
dA-16 (Torque limit monitor)
2 db-44 (PID1 feedback data monitor (after
computing)) 4
dA-17 (Output torque monitor) 4 db-50 (PID1 output monitor) 2
dA-18 (Output voltage monitor) 4 db-51 (PID1 deviation monitor) 2
dA-30 (Input power monitor) 2 db-52 (PID1 deviation 1 monitor) 2
dA-34 (Output power monitor) 2 db-53 (PID1 deviation 2 monitor) 2
dA-38 (Motor temperature monitor) 2 db-54 (PID1 deviation 3 monitor) 2
dA-40 (DC voltage monitor) 2 db-55 (PID2 output monitor) 2
dA-41 (BRD load factor monitor) 2 db-56 (PID2 deviation monitor) 2
dA-42 (Electronic thermal load factor monitor
(MTR)) 2
db-57 (PID3 output monitor)
2
dA-43 (Electronic thermal load factor monitor
(CTL)) 2
db-58 (PID3 deviation monitor)
2
dA-61 (Analog input [Ai1] monitor) 2 db-59 (PID4 output monitor) 2
dA-62 (Analog input [Ai2] monitor) 2 db-60 (PID4 deviation monitor) 2
dA-63 (Analog input [Ai3] monitor) 2 db-64 (PID feed forward monitor) 4
dA-64 (Extended analog input [Ai4] monitor) 2 dC-15 (Cooling fin temperature monitor) 2
dA-65 (Extended analog input [Ai5] monitor)
2 FA-01 (Main speed command (m
setting)) 4
dA-66 (Extended analog input [Ai6] monitor)
2 FA-02 (Auxiliary speed command (m
setting)) 4
dA-70 (Pulse train input monitor (main body))
2 FA-15 (Torque command monitor (m
setting)) 2
dA-71 (Pulse train input monitor (option)) 2 FA-16 (Torque bias monitor (m setting)) 2
db-18 (Analog output monitor YA0) 2 FA-30 (PID1 target value 1 (m setting)) 4
db-19 (Analog output monitor YA1) 2 FA-32 (PID1 target value 2 (m setting)) 4
db-20 (Analog output monitor YA2) 2 FA-34 (PID1 target value 3 (m setting)) 4
db-21 (Analog output monitor YA3) 2 FA-36 (PID2 target value (m setting)) 4
db-22 (Analog output monitor YA4) 2 FA-38 (PID3 target value (m setting)) 4
db-23 (Analog output monitor YA5) 2 FA-40 (PID4 target value (m setting)) 4
No. of Trace
Data [Ud-03]
Data Tracing Time *1) *2)
Sampling time [Ud-60]: 01 (0.2ms) (Min.) Sampling time [Ud-60]: 10 (1,000ms) (Max.)
If all are 4-byte data, If all are 2-byte data, If all are 4-byte data, If all are 2-byte data,
1 344ms (1,724 points) 576ms (2,880 points) 1,724s (1,724 points) 2,880s (2,880 points)
2 190ms (953 points) 344ms (1,724 points) 953s (953 points) 1,724s (1,724 points)
3 131ms (656 points) 245ms (1,228 points) 656s (656 points) 1,228s (1,228 points)
4 100ms (500 points) 190ms (953 points) 500s (500 points) 953s (953 points)
5 80ms (402 points) 155ms (778 points) 402s (402 points) 778s (778 points)
6 67ms (336 points) 131ms (656 points) 336s (336 points) 656s (656 points)
7 57ms (288 points) 113ms (568 points) 288s (288 points) 568s (568 points)
8 50ms (252 points) 100ms (500 points) 252s (252 points) 500s (500 points)