10Display Content
The LEDs of this device indicate the pulse input status and error status of this device.
10-1.Display Content List
Display Item |
| Display LED |
| Content |
|
|
|
|
|
|
|
|
| |
|
|
|
|
| Note | : On, | : Off, | : Flashing |
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Power supply status | (1) Power supply to | LED16 |
| : Lights when the CPU is energized. |
|
| ||||||||
|
| CPU | (CPU power on) |
|
|
|
|
|
|
|
|
|
|
|
|
|
| : Flashes during |
|
| |||||||||
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
| |||
|
| (2) Power supply to | LED17 |
| : Lights when the |
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
| ||
Input status | Channels | (1) Input status | LED12/13/14/15 |
|
|
|
|
|
|
|
|
|
|
|
| 1 to 4 |
| (Status display LEDs) |
| Input | – |
| Ch1 |
| Ch2 |
| Ch3 | Ch4 |
|
|
|
|
|
| Method | LED11 |
| LED12 | LED13 |
| LED14 | LED15 |
| |
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
| Pulse |
|
|
|
|
| : Input |
|
| |
|
|
|
|
| Input |
|
|
|
|
| : No Input |
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Communication error | (1) | LED12/13/14/15 |
| Refer to "Communication Error Status Display". |
|
| ||||||||
status (*1) |
| (Status display LEDs) |
|
|
|
|
|
|
|
|
|
|
| |
*1: If a communication error occurs, switch to "Communication Error Status Display". Changing
10-2.Communication Error Status Display
If a communication error occurs, a
Communication error status display consists of the following 10 steps. This operation is performed repeatedly to indicate the
Furthermore, changing
|
|
|
|
| Note | :On, | :Off, | :Flashing | |
LED11 | LED12 | LED13 | LED14 | LED15 |
|
|
|
| |
Common | Error cord display (Binary number indication) | Function |
| Remark | |||||
23=8 | 22=4 | 21=2 | 20=1 |
|
|
|
| ||
|
|
|
|
| |||||
STEP1 |
|
|
|
| "Error Status Display" | LEDs 12 to 15 flash 3 times | |||
|
|
|
| Starting Point Indication | |||||
|
|
|
|
|
|
|
| ||
STEP2 |
|
|
|
| Blank |
| Turn Off | ||
STEP3 | / | / | / | / | Error code 1000's digit | Error code 1000's digit | |||
| indication | ||||||||
|
|
|
|
|
| In the case of 6, | |||
STEP4 |
|
|
|
| Blank |
| Turn Off | ||
STEP5 | / | / | / | / | Error code 100's digit |
| Error code 100's digit | ||
| indication | ||||||||
|
|
|
|
|
| In the case of 6, | |||
STEP6 |
|
|
|
| Blank |
| Turn Off | ||
STEP7 | / | / | / | / | Error code 10's digit | Error code 10's digit indication | |||
In the case of 0, | |||||||||
|
|
|
|
|
| ||||
STEP8 |
|
|
|
| Blank |
| Turn Off | ||
STEP9 | / | / | / | / | Error code 1's digit | Error code 1's digit indication | |||
In the case of 7, | |||||||||
|
|
|
|
|
| ||||
STEP10 |
|
|
|
| Blank |
| Turn Off | ||
The error codes that are displayed for
Error Code | Description of Error |
|
|
6600 | Multiple address error |
6601 | |
6602 | Transmission processor hardware error |
6603 | Transmission circuit |
6606 | Communications with transmission processor error |
6607 | No ACK error |
6608 | No return of response frame |
11