3 SPECIFICATION
(8) Data link startup by E
Indicates normal completion in data link startup requested by the E
parameter data link startup request (Yn8).
(a) When (Yn8) is turned on, the E
the check result is normal data link is started automatically.
(b) When data link is normally started, the signal for "data link startup by
2
E
PROM parameter normal completion" (Xn8) is turned on.
(c) (Xn8) is turned off by turning off (Yn8).
Data link startup by E
parameter normal completion (Xn8)
Parameter setting status (Xn2)
Host station parameter status
(SW0068)
2
E PROM parameter data link
startup request (Yn8)
(9) Data link startup by E
Indicates abnormal completion in data link startup requested by the E
parameter data link startup request (Yn8).
(a) When (Yn8) is turned on, the E
error is detected the signal for "data link startup by E
abnormal completion" (Xn9) is turned on.
(b) Parameter setting status (Xn2) is turned on and the error code is stored in the
host station parameter status in buffer memory (SW0068).
(c) (Xn9) is turned off by turning off (Yn8).
Data link startup by E
parameter error completion (Xn9)
Parameter setting status (Xn2)
Host station parameter status
(SW0068)
2
E PROM parameter data link
startup request (Yn8)
2
PROM parameter normal completion: Xn8
2
PROM parameter contents are checked. If
2
PROM
OFF
2
PROM parameter error completion: Xn9
2
PROM parameter contents are checked. If
2
PROM
3 - 12
MELSEC-A
2
Start
processing
0
2
PROM parameter
Start
processing
Error code
0
PROM
2
PROM