Toshiba TOSVERT VF-S15 series Manual

E6581911
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3.9. Example of SCAN time
Below table is the recommended scan time depend on the number of the drive and the baud rate.
1 unit : Tx 8byte(4word) / Rx 8byte(4word) ･･･ total 129bit (include stub 5 bits)
Delay: 3.5ms
Margin: 80%
SCAN time (ms)
Drive Unit No.
bps
8
16
32
48
64
1M
7
9
14
19
25
800k
7
10
17
23
30
500k
9
14
25
35
45
250k
14
25
45
66
87
125k
25
45
87
128
169
50k
56
107
210
314
417
20k
133
262
520
778
1036
10k
262
520
1036
1552
2068
Time = (No of bit) x (No of Drive unit) x (No. of PDO) / (baud rate) / (margin)+delay+@
Ex. 1Mbps, 1TPDO, 1RPDO, 80%, 3.5ms delay
Time = 129bit x 64unit x 2PDO / (1e6) / (80%/100) +3.5ms+@
= 25ms

Toshiba TOSVERT VF-S15 series Specifications

General

Brand	Toshiba
Model	TOSVERT VF-S15 series
Category	Inverter
Language	English