Yokogawa Removable Chassis DX1000N - Manual (Page 70)

Appendix
IM 04L41B01-05EN
App-3
1
2
3
Index
App
Detailed Information
No. Description Format
1 Channel/level For collective alarm acknowledgment, Channel = ALL and Level = ALL.
For individual alarm acknowledgmentChannel = ccc and Level = l
where ccc is the channel number and l is the alarm level.
Example Channel = 101, Level = 4
2 Difference from the time to
change to
Adjust time = amm:ss.xxx.yyy
a: sign (– means behind, + means ahead), mm: minutes, ss: seconds, xxx:
milliseconds, yyy: microseconds
Example Adjust time = +01:23.000.000
3 Timer number Timer = tt
tt: timer number
Example Timer = 12
4 Switch number Switch = ss
ss: switch number
Example Switch = 12
5 Communication input
channel/set value
Channel = Ccc, Value = xxxxxxxxxxx
cc: communication input channel number, xxxxxxxxxxx: set value (the actual value is
displayed)
Example Channel = C01, Value = -9.9999E+29
6 Command number/set value Command = cc, Value = xxxxxxxxxxx
cc: command number, xxxxxxxxxxx: set value (the real value is displayed)
Example Command = 01, Value = -9.9999E+29
7 Setting file sequence number File No. = xxxxxxxxxx
xxxxxxxxxx: sequence number (an integer is displayed)
Example File No. = 0123456789
8 Channel number Channel = ccc
ccc: channel number
Example Channel = 012
9 Channel number/calibration
point
Channel = ccc, Point = pp
ccc: channel number, pp: calibration point
Example Channel = 012, Point = 16
10 Message number Message = mmm
mmm: message number
Example Message = 010
Operation Types
Type Display Description
KEY [K] Key operation
COM [C] Operation performed using Ethernet or serial communication. Modbus communication operations are
included.
REM [R] Remote control operations (/R1 and /PM1 options)
ACT [A] Operations that the DX performs automatically through the event action function (except for the
remote, USER key, and event switch operations).
SYS [Y] Automatic operations performed by the DX.
Example Error messages
User Name
Type User Name
KEY A user who has logged in through key operations.
COM A user who has logged in to the setting function through serial communication commands. A user who controlled
the DX through serial communication using the LL command.
Explanation
No user name appears when the DX is controlled through Modbus communication.
REM A user who is logged in
Explanation
When the multi-login function is in use, the name of the user who has logged in through key operations is logged,
if no such user exists, the name of the user who has logged in through communication is logged. If no users are
logged in, no user name appears.
ACT No user name appears.
SYS No user name appears.
Appendix 1 Operation Log Contents