Chapter 1 Part Names - Mitsubishi Electric MELSEC- iQ-R Series Startup User's Manual

1
PART NAMES
This chapter describes the part names of the A/D converter module.
(1)
(4)
(5)
No. Name
(1) RUN LED
(2) ERR LED
(3) ALM LED
(4) Connector for external devices
(5) Production information marking
*1 For details, refer to the following.
 MELSEC iQ-R Channel Isolated Analog-Digital Converter Module (With Signal Conditioning Function) User's Manual (Application)
The LED on/off status can be checked from the buffer memory. For details, refer to the following.
 MELSEC iQ-R Channel Isolated Analog-Digital Converter Module (With Signal Conditioning Function)
User's Manual (Application)
1 PART NAMES
16
(2)
(3)
Description
Indicates the operating status of the module.
On: Normal operation
Flashing (cycle of 1s): In offset/gain setting mode
Flashing (cycle of 400ms): Selected as a module for the online module change
Off: 5V power supply interrupted, watchdog timer error occurred, or module change permitted in the process
of online module change
Indicates the error status of the module.
On: Error occurred
Off: Normal operation
Indicates the alarm status of the module.
On: Warning (process alarm or rate alarm) issued
Flashing: Input signal error detected
Off: Normal operation
Connector for connection to input signal wires from external devices and others
For the signal layout, refer to the following.
Page 27 Signal layout of the connector for external devices
Shows the product information (16 digits) of the module.
*1
*1