Omron RX Series User Manual page 108

2 Design
Wiring for PG Board
Available to allocate to
multi-function input
terminals 1 to 8
Input
terminal
Output
terminal
Available to allocate to
multi-function
output terminals
1 to 5
Disconnection Detection Function of PG Board
The encoder input terminals (EAP/EAN/EBP/EBN/EZP/EZN) have a function that detects
disconnection when no encoder is connected.
When no encoder is connected, set both of the DIP switches SWENC1 and 2 to OFF to disable the
disconnection detection function.
When connecting an encoder without the phase Z signal, set the DIP switch SWENC2 to OFF to
disable the disconnection detection for the phase Z.
2 - 52
Inverter control terminal
FW
RV
LAC (LAD cancel)
PCLR (Position deviation clear)
ORT (Orientation)
STAT (Pulse train position
command permission)
CM1
POK (Position ready)
ZS (0 Hz signal)
DSE (Excessive speed
deviation)
FS
FV
FC
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
PG board
Encoder signal
TM1
EP5
5 VDC
EG5
EAP
EAN
Photocoupler
EBP
EBN
Photocoupler
EZP
EZN
Photocoupler
TM2
SAP
SAN
Reciever IC
SBP
SBN
Reciever IC
AP
AN
Driver IC
BP
BN
Driver IC
M
EC
Motor with an
encoder
Pulse train
position command
Encoder signal
output