Toshiba S20LP instruction manual ⎯ 57 ⎯

Models: S20LP

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6 F 3 B 0 3 5 6

6)Response time limit

Designates a time used to limit the response time from the remote station in 0.1 second units.

F E

0

A+7

0:Use the user-specified value (0.1 to 3276.7 seconds)

1:Use the default value of 30 seconds.

(c)Status (See 7.3 (5) for details on bits C, D, E, and F.)

B B+1

F E D C B A 9 8 7 6 5 4 3 2 1 0

 

 

 

 

0

0

0

0

TermSTS

Detailed information (Only valid when TermSTS = 0BH.)

(d)Important items

The command number (0000H) is the same as the "Data Write".

A transfer size error (TermSTS = 09H) occurs if the transferred register data length exceeds the range 1 to 128 words (or 1 to 83 words for the T and C registers).

A register designation error (TermSTS = 01H) occurs if a value other than a stipulated value is designated for the register type codes (Register type (self/target-station)).

A register designation error (TermSTS = 01H) occurs if 0007H (the T register) is designated for the local station register type code and a register other than T register is designated for the remote station register type code. This also holds for the C register.

A boundary error (TermSTS = 0AH) occurs if a range spanning both the base T registers (0 to 511) and the expansion T registers (512 to 999) is designated for the T register.

For data storage registers, a boundary error occurs if the designated area (leading address + register range) does not exist in either the local or remote stations.

Local station : TermSTS = 0AH ; Remote station : TermSTS = 8AH

A response time-out error (TermSTS = 02H) occurs if the response time from the remote station exceeds the time designated by the response time limit.

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Page 58
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Toshiba S20LP instruction manual ⎯ 57 ⎯