Parker HPD2N, Руководство пользователя, Страница: 78 / 125

Parker Hannifin S.p.A. - S.B.C. Division HPD N User’s Manual
75
Inputs and outputs can be read and written directly via
the serial communications line so there is no need to use the pico-PLC if you have an
intelligent unit connected to the drive via the serial line. For more information regarding the
serial line, refer to the HPD user manual.
SET
RST
SET
90.2 91.10
70.8 91.1
91.10
40.2
70.10
41.4 91.11
RST
91.0
SET
40.2
90.3 91.10
SET
91.11
END
LD 90.2
ANDN 91.10
RST 40.2
LD 90.3
ANDN 91.10
SET 70.10
SET 91.10
RST 91.0
LD 70.8
OUT 91.1
LD 41.4
ANDN 91.11
SET 40.2
SET 91.11
END
If digital input 2 and homing not
yet executed, executes homing
If digital input 3 and homing not
yet executed
reset mode counters
set homing executed flag
set digital output 0 to zero
copy bit b70.8 to digital output 1
if drive OK, enable operating mode
at power up
program end