NOVA electronics Inc. MCX514 -
166
－
166
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Signal Name
Pin No.
Input/Output
Signal Description
XPIO4/EXPP/DSND/CMP0
YPIO4/EXPP/DSND/CMP0
ZPIO4/EXPP/DSND/CMP0
UPIO4/EXPP/DSND/CMP0
59
78
97
116
Bi-directional
B
－Ｆ－
Universal Input Output4 / External Op / Descend / Compare MR0:
general purpose input / output signals (PIO4), External Op
(EXPP), deceleration status output signal (DSND), MR0 comparison
output (CMP0) share the same pin. The signal to use can be set as
commands.
About general purpose input / output signals (PIO4), it is the same as
PIO7.
For synchronous action, it can be used as the input signal of an activation
factor.
External Op (EXPP) is + direction drive starting signal from
external source. When the relative position driving is commanded from an
external source, + direction relative position driving starts by down (
↓) of
this signal. When the continuous pulse driving is commanded from an
external source, + direction continuous pulse driving is performed while
this signal is on the Low level. In the manual pulsar mode, the encoder
A-phase signal is input to this pin.
Deceleration status output (DSND) becomes Hi while the driving
command is executed and when in deceleration.
MR0 comparison output (CMP0) becomes Hi when it satisfies the
comparison condition of multi-purpose register MR0.
XPIO3/CNST
YPIO3/CNST
ZPIO3/CNST
UPIO3/CNST
60
79
98
117
Bi-directional
B
－Ｆ－
Universal Input Output3 / Constant: general purpose input / output signals
(PIO3), constant speed driving status output signal (CNST) share the
same pin. The signal to use can be set as commands.
About general purpose input / output signals (PIO3), it is the same as
PIO7.
For synchronous action, it can be used as the input signal of an activation
factor or the output signal of synchronous pulses of the action.
The logical
level of synchronous pulses and pulse width can be set as commands.
Constant speed driving status output (CNST) becomes Hi while the driving
command is executed and when in constant speed driving.
XPIO2/ASND
YPIO2/ASND
ZPIO2/ASND
UPIO2/ASND
61
80
99
118
Bi-directional
B
－Ｆ－
Universal Input Output2 / Ascend: general purpose input / output signals
(PIO2), acceleration status output signal (ASND) share the same pin. The
signal to use can be set as commands.
About general purpose input / output signals (PIO2), it is the same as
PIO7.
About synchronous action, it is the same as PIO3.
Acceleration status output (ASND) becomes Hi while the driving command
is executed and when in acceleration.
XPIO1/ERROR
YPIO1/ERROR
ZPIO1/ERROR
UPIO1/ERROR
62
81
100
119
Bi-directional
B
－Ｆ－
Universal Input Output1 / Error: general purpose input / output signals
(PIO1), error status output signal (ERROR) share the same pin. The
signal to use can be set as commands.
About general purpose input / output signals (PIO1), it is the same as
PIO7.
About synchronous action, it is the same as PIO3.
Error status output (ERROR) becomes Hi while an error occurs.
XPIO0/DRIVE
YPIO0/DRIVE
ZPIO0/DRIVE
UPIO0/DRIVE
63
82
101
120
Bi-directional
B
－Ｆ－
Universal Input Output0 / Drive: general purpose input / output signals
(PIO0),
drive status output signal (DRIVE) share the same pin. The signal
to use can be set as commands.
About general purpose input / output signals (PIO1), it is the same as
PIO7.
About synchronous action, it is the same as PIO3.
Drive status display output (DRIVE) is set to High level while drive pulses
are output. At execution of automatic home search, this signal is set to
High level. The DRIVE signal is set to High level until INPOS becomes
active when INPOS signal for the serve motor is enabled by mode
selection.
