Read/Write Times - Balluff BIS C-60 2 Serie Handbuch

C60_2-028_823024_0401-e.p65
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Example No. 10
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Read times from
data carrier to
processor in
static mode
(parametering:
2nd byte, bit 5 = 0)
Write times from
processor to data
carrier in static
mode
(parametering:
2nd byte, bit 5 = 0)
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Function Description
Examples for protocol sequence
Put the relevant read/write head into ground state:
Both read/write heads can be independently set to the ground state.
Host:
1.) Process subaddresses of the output buffer:
3.) Process subaddresses of the output buffer:

Read/Write Times

For double read and compare:
Including readback and compare:
n = number of contiguous bytes to write
y = number of blocks to be processed
Example: 17 bytes from address 187 have to be written. Data carrier with 32 bytes per block.
The blocks 5 and 6 will be processed since the start address 187 is in block 5 and the end
address 203 in block 6. t = 2 * 120 + 17 * 10 = 410 ms
The indicated times apply after the data carrier has been recognized. If the data carrier is not
yet recognized, an additional 45 ms for building the required energy field until the data carrier is
recognized must be added.
BIS C-60_2 Identification System:
2.) Go to ground state;
Process subaddresses of the input buffer:
4.) Process subaddresses of the input buffer:
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