Control Output Circuits - Omron R88D-KN ML2 Sries User Manual

3-1 Servo Drive Specifications
Monitor Inputs (MON0, MON1 and MON2)
 They are the monitor inputs.
 They do not give any influences to the operation. Only the host controller can monitor them.
 In factory setting, the MON0 is allocated to Pin 13.
Forward External Torque Limit Input (PCL) and Reverse External Torque Limit Input
(NCL)
 One of them turns ON when the torque is limited to the value set by the Forward External Torque
Limit (Pn525) or the Reverse External Torque Limit (Pn526).
 While the input is on, the operation continues within the torque limit.
 In factory setting, the inputs are not allocated.
3
Backup Battery Inputs (BAT)
Pin 42
Pin 43
Function:
 They are the backup battery connection terminals used when the absolute encoder power is
interrupted.
 Normally, the battery is connected to the battery holder for the absolute encoder battery cable. Do
not connect anything to these terminals.
Be sure not to connect to both of the absolute encoder battery cable and the backup battery
inputs at the same time. Such connection may result in malfunction.

Control Output Circuits

Sequence Output
3-19
: Backup Battery  Input (BAT)
: Backup Battery  Input (BATGND)
Precautions for Correct Use
Servo Drive
10 Ω
OUTM1, OUTM2, /ALM
X
Di
OUTM1, OUTM2, /ALM
Di: Surge voltage prevention diode
(Use a high-speed diode.)
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
External power supply 12 to 24 VDC
Maximum service voltage: 30 VDC or less
Maximum output current: 50mA max.