Parker TPDM - Page 123

Parker Hannifin Manufacturing Srl user’s manual TPDM
122
b91.3
Reserved.
b91.Y
Available bit. If Y is greater than 3 this is a bit that can be stored by the
user.
0
R/W
b94.0
Force a double word formatted operation. When the unit is
powered on, this is 0. If it is set to 1, the first mathematical operation
executed by the pico-PLC is done by using three double word type
operands. After the execution of the operation b94.0 is automatically
set to 0. If Pr60…Pr68, Pr110...Pr148 are used, the double word
formatting is implicit.
0
R/W
b94.5
First fast input enables. (0) Enable the fast input. (1) Disable the fast
input.
0
W
b94.6
Second fast input enables. (0) Enable the fast input. (1) Disable the
fast input.
0
W
b99.0
Status of the first timer. Equal to 1 if Pr92 = 0.
1
R
b99.1
Status of the second timer. Equal to 1 if Pr93 = 0.
1
R
b99.2
Equal to 1 if the result of the last PLC operation is negative.
R
b99.3
Equal to 1 if the result of the last PLC operation is 0.
R
b99.13
PLC status. If set to 1, the PLC program is executed. If 0, the
program is not executed, but the PLC instructions can be modified.
1
R/W
M
b231.5
Time out pico-PLC (1). If the microprocessor is overloaded with
work (the operating mode is active, there are frequent serial requests
and the PLC program is long), it may take more than 6.144
milliseconds to scan the entire PLC program (b231.5=1).
0
R