Mitsubishi Electric MR-JE-*C Instruction Manual page 31

2. SIGNALS AND WIRING
Device Symbol
Touch probe 1 TPR1H
rising latch
completed
Touch probe 1 TPR1L
falling latch
completed
Alarm code ACD0
ACD1
ACD2
Variable gain CDPS
selection
Absolute position ABSV
undetermined
During tough MTTR
drive
(2) Input signal
Device Symbol
Manual pulse PP
generator
NP
Analog torque TLA
limit
Analog override VC
Connector
pin No.
When TPR1 (Touch probe 1) turns on, TPR1H turns on.
After TPR1 (Touch probe 1) is turned on, turning off TPR1 (Touch probe 1)
turns on TPR1L.
(CN3-14) To use these signals, set [Pr. PD39] to " _ _ _ 1".
This signal is outputted when an alarm occurs.
(CN3-16)
When an alarm is not occurring, respective ordinary signals are outputted.
Refer to "MELSERVO-JE Servo Amplifier Instruction Manual
(CN3-22)
(Troubleshooting)" for details of alarm codes.
CDPS turns on during gain switching.
ABSV turns on when the absolute position is undetermined.
When a tough drive is set to "Enabled" in [Pr. PA20], activating the
instantaneous power failure tough drive turns on MTTR.
Connector
pin No.
CN3-6 Connect a manual pulse generator (MR-HDP01).
When using the signal, enable PP and NP with [Pr. PD24] and [Pr. PD27].
CN3-19
CN3-9 When using the signal, enable TL (External torque limit selection) with [Pr.
PD06], [Pr. PD09], [Pr. PD12], [Pr. PD15], [Pr. PD18], [Pr. PD24], and [Pr.
PD27].
When TLA is enabled, torque is limited in the full servo motor output torque
range. Apply 0 V DC to +10 V DC between TLA and LG. Connect the
positive terminal of the power supply to TLA. The maximum torque is
generated at +10 V. (Refer to section 3.6.1 (5) of "MR-JE-_C Servo
Amplifier Instruction Manual".)
If a value equal to or larger than the maximum torque is inputted to TLA,
the value is clamped at the maximum torque.
Resolution: 10 bits
(CN3-9) The signal controls the servo motor setting speed by applying -10 V to +10
V to between VC and LG. The percentages to the setting speed of the
servo motor are 0% with -10 V, 100% with 0 V, and 200% with +10 V.
Resolution: 14 bits or equivalent
When using the signal, enable VC with [Pr. PC29].
Function and application
Function and application
2 - 14
Control
I/O
mode
division
CP PS
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
Control
I/O
mode
division
CP PS
DI-2
Analog
input
Analog
input