User`s manual

App - 3 App - 3
APPENDICES
APPENDIX 2 PROCESSING TIME (REFERENCE)
The processing time is the time from the moment the ID instruction execution request
(Y14, Y1C) is turned ON to the time ID instruction complete (X4, XC) turns OFF.
Sequence program
0 step END
Y signal output
ID instruction complete
(X4, XC)
X signal input
Execution request
Processing Time
ID command execution
request (Y14, Y1C)
(1) EEPROM type (1kbytes): V680-D1KP
Communication
Speed Setting
Command
Number of
Processed Bytes
(byte)
Processing Time (ms)
S: Scan Time (ms)
100 169 + 2 × S
256 372 + 2 × S
512 705 + 2 × S
Read
1,000 1339 + 2 × S
100 289 + 2 × S
256 637 + 2 × S
512 1208 + 2 × S
Write (with verify)
1,000 2296 + 2 × S
100 257 + 2 × S
256 559 + 2 × S
512 1053 + 2 × S
Standard mode
Write (without verify)
1,000 1994 + 2 × S
100 137 + 2 × S
256 293 + 2 × S
512 549 + 2 × S
Read
1,000 1037 + 2 × S
100 241 + 2 × S
256 525 + 2 × S
512 991 + 2 × S
Write (with verify)
1,000 1879 + 2 × S
100 206 + 2 × S
256 442 + 2 × S
512 829 + 2 × S
High-speed
mode *
1
Write (without verify)
1,000 1565 + 2 × S
*1. When FIFO trigger, FIFO repeat, multi-trigger, or multi-repeat is specified in the
communication specification area, the processing time becomes the standard mode
processing time, even if the communication speed setting is high-speed mode.