Installation manual
CNC 8055
CNC 8055i
LOGIC CNC INPUTS AND OUTPUTS
12.
SOFT: V02.2X
·515·
General logic outputs
SELECT0 (M5524) SELECT1 (M5525) SELECT2 (M5526) SELECT3 (M5527)
SELECT4 (M5528) SELECT5 (M5529) SELECT6 (M5530) SELECT7 (M5531)
SELECTOR (R564)
The CNC uses these signals to indicate to the PLC the position selected at each keyboard switch.
SELECTOR indicates the position currently selected.
SELECT indicates the value applied by the CNC.
Usually, the two values coincide, except when a position has been selected which has been disabled
with the KEYDIS4 input (R503). If while being the 60% and 120% inhibited, the 100% position is
selected, SELECTOR will show the selected position (100%) and SELECT will show the value being
applied (50%).
MSTROBE (M5532)
The CNC sets this signal high to tell the PLC that it must execute the auxiliary M function or functions
which are indicated in registers "MBCD1" to "MBCD7" (R550 to R556).
SSTROBE (M5533)
This signal will be used when operating a spindle with BCD coded S signal. spindle parameter
SPDLTYPE (P0).
The CNC sets this signal high to tell the PLC that it must execute the auxiliary S function which is
indicated in the register "SBCD" (R557).
SELECTOR(3)
SELECT3
SELECTOR(2)
SELECT2
SELECTOR(1)
SELECT1
SELECTOR(0)
SELECT0
Handwheel x100 0 0 0 0
Handwheel x10 0 0 0 1
Handwheel x1 0 0 1 0
JOG 10000 0 0 1 1
JOG 1000 0 1 0 0
JOG 100 0 1 0 1
JOG 10 0110
JOG 1 0 1 1 1
Continuous JOG 1 0 0 0
SELECTOR(7)
SELECT7
SELECTOR(6)
SELECT6
SELECTOR(5)
SELECT5
SELECTOR(4)
SELECT4
Feedrate override 0%
0000
Feedrate override 2%
0001
Feedrate override 4%
0010
Feedrate override10%
0011
Feedrate override 20%
0100
Feedrate override 30%
0101
Feedrate override 40%
0110
Feedrate override 50%
0111
Feedrate override 60%
1000
Feedrate override 70%
1001
Feedrate override 80%
1010
Feedrate override 90%
1011
Feedrate override 100%
1100
Feedrate override 110%
1101
Feedrate override 120%
1110
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