Data Mapping UM353-1
March 2003
7-20
Control Loop Status Word (
L#
CLS) - channel n+3/parameter 1
BIT Description Value Block Read/Write Output
0 Auto/Manual (A) 1-Auto 0-Manual A/M R/W
1 Local Loop (L) 1-Local ODC R/W L
2 Standby Sync (SS) 1-Standby A/M R
3 External/Internal (E) 1-External 0-Internal E/I R/W ES
4 Console (CN) 1-Console ODC R/W CN
5 Computer (CM) 1-Computer ODC R/W CM
6 Ramping Setpoint (RS) 1-Ramping Setpoint SETPT R/W RS
7 Override (OR) 1-Override ORSL R OS
8 Emergency Manual (EM) 1-Emergency Manual A/M R
9 Configuration Hold (CH) 1-Configuration Hold R
10 HI Setpoint Limit (HL) 1-HI Setpoint Limit SPLIM R HS
11 LO Setpoint Limit (LL) 1-LO Setpoint Limit SPLIM R LS
12 Alarms are Out of Service (OS) 1-Out of Service ALARM R/W
13 U1 Status Active (U1S) 1- U1 Active ODC R
14 U2 Status Active (U2S) 1- U2 Active ODC R
15 Autotune is active (AT) 1-Autotune R/W
Control Loop Alarm Status Word (
L#
ASW) - channel n+4/parameter 1
BIT Description Value Block Read/Write Output
0 Alarm 1 is Active (A1) 1-Active ALARM R
1 Alarm 1 is Not Acknowledged (N1) 1-Not Acknowledged ALARM R/W
2 Alarm 1 is Enabled (E1) 1-Enabled ALARM R/W
3 Alarm 2 is Active (A2) 1-Active ALARM R
4 Alarm 2 is Not Acknowledged (N2) 1-Not Acknowledged ALARM R/W
5 Alarm 2 is Enabled (E2) 1-Enabled ALARM R/W
6 Alarm 3 is Active (A3) 1-Active ALARM R
7 Alarm 3 is Not Acknowledged (N3) 1-Not Acknowledged ALARM R/W
8 Alarm 3 is Enabled (E3) 1-Enabled ALARM R/W
9 Alarm 4 is Active (A4) 1-Active ALARM R
10 Alarm 4 is Not Acknowledged (N4) 1-Not Acknowledged ALARM R/W
11 Alarm 4 is Enabled (E4) 1-Enabled ALARM R/W
12 Alarms are Out of Service (OS) 1-Out of Service ALARM R/W
13 Configuration has Changed (CC) 1-Loop Configured R
14 Unacknowledged Loop Event (NA) 1-Unacknowledged Event R/W
15 Active Loop Event (AE) 1- Active Loop Event R