YASKAWA E-V-MD Series - I;O Signal Assignments; I;O Signal Setting Parameters; Parameter Settings

5 Wiring and Connections
5.3.1 I/O Signal Setting Parameters
5-16
5.3 I/O Signal Assignments
You can assign the overtravel signals, homing deceleration switch, external latch, and brake output signals to
the CN1 sequence I/O signals.
5.3.1 I/O Signal Setting Parameters
Note 1. The above parameters are set for each axis.
2. Turn the power supply OFF and ON again or use the CONFIG command to enable the settings.
5.3.2 Parameter Settings
(1) Input Signal Function Assignments
The following table gives the setting of parameters Pn590 to Pn595.
Parameter to Set Assigned Signal Function Sequence Input Signal Pin Numbers
Pn590 Positive overtravel signal (P-OT) 5 or 7 to 13
Pn591 Negative overtravel signal (N-OT) 5 or 7 to 13
Pn592 Homing deceleration switch signal (/DEC) 5 or 7 to 13
Pn593 External latch signal 1 (/EXT1)
5 or 7 to 13Pn594 External latch signal 2 (/EXT2)
Pn595 External latch signal 3 (/EXT3)
Pn596 Brake output signal (/BK)
1-2, 3-4, 14-15, 17-18, 19-20, 21-22, 23-
24, or 25-26
Parameter Meaning When Enabled Classification
Pn590
n.0
[factory setting]
P-OT signal assignment disabled.
After restart Setupn.1
P-OT signal assigned. Positive drive is enabled
when the signal is low.
n.2
P-OT signal assigned. Positive drive is enabled
when the signal is high.
Pn591
n.0
[factory setting]
N-OT signal assignment disabled.
After restart Setupn.1
N-OT signal assigned. Reverse drive is enabled
when the signal is low.
n.2
N-OT signal assigned. Reverse drive is enabled
when the signal is high.
Pn592
n.0
[factory setting]
/DEC signal assignment disabled.
After restart Setup
n.1 /DEC signal assigned. Signal is ON for low level.
n.2 /DEC signal assigned. Signal is ON for high level.
Pn593
n.0
[factory setting]
/EXT1 signal assignment disabled.
After restart Setup
n.1 /EXT1 signal assigned. Signal is ON for low level.
n.2 /EXT1 signal assigned. Signal is ON for high level.
Pn594
n.0
[factory setting]
/EXT2 signal assignment disabled.
After restart Setup
n.1 /EXT2 signal assigned. Signal is ON for low level.
n.2 /EXT2 signal assigned. Signal is ON for high level.
Pn595
n.0
[factory setting]
/EXT3 signal assignment disabled.
After restart Setup
n.1 /EXT3 signal assigned. Signal is ON for low level.
n.2 /EXT3 signal assigned. Signal is ON for low level.