Omron ERT1 Series Operation Manual page 85

Environment-resistive Slave Units
Setting the Node
Address
Internal Circuits
Indicator Color
8-A Lit yellow.
Not lit.
Lit red.
Flashing red.
8-B Lit yellow.
Not lit.
Lit red.
Flashing red.
The rotary switches are used to set the lower digits of the IP address.
Setting method Two hexadecimal digits
Setting range 01 to FE
Rotary Switch Settings
00 hex: BOOTP or tool setting enabled (factory setting)
01 to FE hex: Setting on rotary switches is lower 8 bits of IP address. (De-
fault setting of upper 24 bits: 192.168.250.)
FF hex: Restores default setting.
(To restore the default setting, set the switches to FF hex, cycle the power
supply, and then set the switches to 00 hex.)
2
DC-DC
3 1
converter
4
(non-
isolated)
Pulse
trans-
former
Status Meaning (main error)
Input 4 is ON.
Input 14 is OFF.
Connector 8 is short-circuited.
Connector 8 is disconnected.
Input 15 is ON.
Input 15 is OFF.
---
---
I/O indicator
Internal
circuits
Photocoupler
I/O indicator
Photocoupler
Section 5-2
Short-circuit or
4
disconnection
5 1
3
detection circuit
2
65