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15. MR-E- AG-QW003 SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
15.2.4 Signal explanations
For the I/O interfaces (symbols in I/O column in the table), refer to section 3.6.2.
In the control mode field of the table
S: speed control mode, T: Torque control mode
: Denotes that the signal may be used in the initial setting status.
: Denotes that the signal may be used by setting the corresponding parameter among parameters 43 to 49.
The pin No.s in the connector pin No. column are those in the initial status.
(1) Input signals
POINT
The acceptance delay time of each input signal is less than 10ms.
Control
mode
Signal Symbol
Connector
pin No.
Functions/Applications
I/O
division
S T
Forward rotation
stroke end
LSP CN1-6 To start operation, short LSP-VIN and/or LSN-VIN. Open them to bring the
motor to a sudden stop and make it servo-locked.
Set "
1" in parameter No.22 to make a slow stop.
(Refer to section 5.2.3.)
DI-1
(Note) Input signals Operation
LSP LSN
CCW
direction
CW
direction
1 1
0 1
LSN CN1-7 1 0 Reverse rotation
stroke end
0 0
Note. 0: LSP/LSN-VIN off (open)
1: SP/LSN-VIN on (short)
Set parameter No.41 as indicated below to switch on the signals (keep
terminals connected) automatically in the servo amplifier.
Parameter No.41 Automatic ON
1 LSP
1 LSN
Outside torque
limit selection
TL Turn TL off to make Internal torque limit 1 (parameter No.28) valid, or turn it
on to make Analog torque limit (TLA) valid.
When using this signal, make it usable by making the setting of parameter
No.43 to 48.
For details, refer to, section 15.2.5 (1)(C).
DI-1
Internal torque
limit selection
TL1 When using this signal, make it usable by making the setting of parameter
No.43 to 48.
(Refer to, section 3.4.1 (5).)
DI-1
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