20
ABSOLUTE ENCODER MODULE
This chapter describes the details of the absolute encoder module.
20.1
NZ2FTS-D66D1
This is a 1ch absolute encoder module
Part names
This section describes the name of each LED of the NZ2FTS-D66D1. ( Page 414 I/O Module Common Part Names)
(1)
(2)
(3)
(4)
(5)
(6)
No.
Name
(1)
Module status LED
(2)
Channel status LED 1.1
(3)
Channel status LED 2.1
(4)
Channel status LED 3.1
(5)
Channel status LED 4.1
(6)
Channel status LED 4.3
20 ABSOLUTE ENCODER MODULE
550
20.1 NZ2FTS-D66D1
Description
Indicates the communication and operating status of the I/O module.
On in green: No error
On in red: Error ( Page 557 When the module status LED turns on in red)
Off: No external power supply (power-off)
Indicates the operating status.
On in yellow: Data input operating
Off: Data input not operating
Indicates the operating status.
On in yellow: Clock input operating
Off: Clock input not operating
Indicates the operating status.
On in yellow: Clock output operating
Off: Clock output not operating
Indicates the operating status.
On in green: Supply voltage to external device DC + 5V
Off: No supply voltage to external device
Indicates the operating status.
On in green: Supply voltage to external device DC + 24V
Off: No supply voltage to external device