⑨
H1
H2
H3
Status LED power OK COM board
PROFINET LED (BUS SYNC)
PROFINET LED (BUS FAULT)
⑩
S1
Handwheel changeover switch: Differential / TTL
⑪
X51 / X52 / X55
Customer keys, inputs for illuminated keys
⑫
X31
Interface for spindle override rotary switch
3.5
Input / output images
Input image
Byte
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
n+0
S08
S07
S06
S05
Reserved
Reserved
Reserved
Reserved
n+1
Reserved
BSS, pos. 0
X50.4
Reserved
Rapid trav.
OV16
X32.6
S12
S11
S10
S09
n+2
BSS, Pos. 3
X50.3
BSS, Pos. 2
X50.1
BSS, Pos. 1
X50.6
Reserved
S04
S03
S02
S01
n+3
KT-IN9
Reserved
Reserved
S16
X130.3
S15
X130.2
S14
X130.1
S13
X111.4
Reserved
n+4
DT-IN8
DT-IN7
DT-IN6
DT-IN5
DT-IN4
DT-IN3
DT-IN2
DT-IN1
n+5
DT-IN16
DT-IN15
DT-IN14
DT-IN13
DT-IN12
DT-IN11
DT-IN10
DT-IN9
n+6
KT-IN8
KT-IN7
Rapid trav.-
OV2
X32.9
Rapid trav.-
OV1
X32.10
OV-SP8
X31.7
OV-SP4
X31.8
OV-SP2
X31.9
OV-SP1
X31.10
n+7
Reserved
Reserved
Reserved
WS2/16
OV-VS16
X30.6
WS2/8
OV-VS8
X30.7
WS2/4
OV-VS4
X30.8
WS2/2
OV-VS2
X30.9
WS2/1
OV-VS1
X30.10
n+8
Reserved
Reserved
Reserved
Reserved
XS12
Handheld
unit
inserted
XS12
Terminat‐
ing connec‐
tor
inserted
S113
EMERGEN‐
CY STOP
override
S17
X130.4
n+9
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
n+10
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
n+11
KT-IN6
KT-IN5
KT-IN4
KT-IN3
KT-IN2
KT-IN1
Rapid trav.-
OV8
X32.7
Rapid trav.-
OV 4
X32. 8
n+12
Feedrate
override 16
X30.6
Feedrate
override 8
X30.7
Feedrate
override 4
X30.8
Feedrate
override 2
X30.9
Feedrate
override 1
X30.10
n+13
Spindle
override
X31.6
Spindle
override
X31.7
Spindle
override
X31.8
Spindle
override
X31.9
Spindle
override
X31.10
Description
3.5 Input / output images
Machine Push Button Panel: MPP 1500D / MPP 1500E
Equipment Manual, 04/2021, A5E50753610B AA
25