IDEC FC6A-C16K1CE Communications Manual page 58

3: C S
OMMUNICATION
Operation status
The operation status indicates the operation status (status code) and the error details (error code).
The operation status (status code) is stored in the upper 12 bits of D8414 and the error details (error code) is stored in the lower
4 bits of D8414.
Bit
15
Upper 12 Bits
Status Code
Status Code
16 (000000010000)
32 (000000100000)
64 (000001000000)
Error Code
0 (0000)
2 (0010)
3 (0011)
Auto ping operation example 1
This example describes the operation when auto ping is executed for three remote hosts under the following conditions.
Settings
Ping settings
Auto ping settings
(1) (3)
(2)
1,000 ms
FC6A
500 ms
Host 1
Host 2
Host 3
ON
M0000
OFF
ON
M0001
OFF
ON
M0002
OFF
(1) : Auto ping operation starts
(2) to (3) : Response from Host 1 within the timeout
(4) : No response from Host 2 within the timeout
(5) to (6) : Response from Host 3 within the timeout
(7) to (8) : Auto Ping Interval
(8) : No response from Host 1 within the timeout
(9) to (10) : Response from Host 2 within the timeout
3-20
ETTINGS
Bit Bit
8 7
Status after ping executed and before the packet is sent
Status after packet send processing has completed and waiting for a response from the host
Status where receiving the response for the packet completed normally or a timeout error occurred and the next
ping can be executed
Normal
Timeout error
The destination host name could not be resolved by DNS
Setting Details
Timeout 1,000 ms
Online Status M0000
Retry 0 times
Ping Interval 1,000 ms
Auto Ping Interval 60,000 ms
(4) (5)
1,000 ms 1,000 ms
FC6A S M S A
ERIES ICRO MART
Bit Bit Bit
4 3 0
Lower 4 Bits
Error Code
Operation Status
Error Details
(6) (7)
60,000 ms
- -O T C
LL IN NE YPE OMMUNICATION
(8) (9)
1,000 ms
M FC9Y-B1730
ANUAL
(10)