Communication Delay Time Setup - Hitachi SV.LINK User Manual

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5.5.2 Communication delay time setup

The communication delay time is the elapsed time between one transmission from the S10mini or
S10V to the MELSEC and the next. The default setting is 30 ms. The setting needs to be
changed only when you want to use a different communication delay time setting. The
associated setup area is the SV.LINK module's internal memory as is the case with the start flag.
The communication delay time setup area description is given below:
Module type
Main module
H873B02
Submodule
H8F3B02
Although the setting is variable in 1 ms units, the actual delay time is determined by disregarding
digits below 10 due to SV.LINK internal timer limitations. When the selected value is between
1 and 9 ms, however, a setting of 10 ms applies.
Examples: When the communication delay time is set to 8 ms, the operation will be performed at
a communication delay time setting of 10 ms. When it is set to 67 ms, it will be
performed at a communication delay time setting of 60 ms.
Address and description
bit 15
Communication delay
time (ms) (1 word)
bit 15
Communication delay
time (ms) (1 word)
0
Setting range: 0 to 1000 ms
• When the value 0 is selected, a setting
of 30 ms is used.
• If the selected value is greater than
0
1000 ms, a setting of 1000 ms is used.
• The value is reset (= "0") upon a
reset/power-on reset.
5-13
5 PROGRAMMING
Setting

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