Hach-Lange SI792 P, SI792x P, SI792x P-FF, SI792x P-PA User Manual - Manual (Page 48)

Operation—Foundation Fieldbus
46
BLOCK_ALM
Unacknowledged R/W
Alarm state R
Time stamp R
Sub-code R
Value R
ALARM_SUM
Current R
Unacknowledged R
Unreported R
Disabled R/W
ACK_OPTION
Automatic acknowledge
option
0 (Disabled) R/W
WRITE_PRI Write priority 0 R/W
WRITE_ALM
Unacknowledged R/W
Alarm state R
Time stamp R
Sub-code R
Value R
ITK_VER ITK_version 4 R
DEVICE_LOCK
Locks the device for local
access.
1 byte
Data type = uns8
Range:
0 (Unlocked)
1 (Locked)
0 (Unlocked) R/W
Table 11 Bus parameters—resource block (RB) (continued)
Parameter Description Default R/W