UM353-1
Sequencer Loop Status Word (
BIT
Description
0
Hold Sequencer (HS)
1
Local (L)
2
Reset Sequencer (RSQ)
3
Track Command (TC)
4
Console (CN)
5
Computer CM)
6
Step Forward (SSF)
7
Step Backward (SSB)
8
9
Configuration Hold (CH)
10
Steps Completed (SSC)
11
12
13
PB1SW Input MD (PB1)
14
PB2SW Input MD (PB2)
15
PB3SW Input MD (PB3)
Sequencer Loop Alarm Status Word (
BIT
Description
0
Alarm 1 is Active (A1)
1
Alarm 1 is Not Acknowledged (N1)
2
Alarm 1 is Enabled (E1)
3
Alarm 2 is Active (A2)
4
Alarm 2 is Not Acknowledged (N2)
5
Alarm 2 is Enabled (E2)
6
Alarm 3 is Active (A3)
7
Alarm 3 is Not Acknowledged (N3)
8
Alarm 3 is Enabled (E3)
9
Alarm 4 is Active (A4)
10
Alarm 4 is Not Acknowledged (N4)
11
Alarm 4 is Enabled (E4)
12
Alarms are Out of Service (OS)
13
Configuration has Changed (CC)
14
Unacknowledged Loop Event (NA)
15
Active Loop Event (AE)
March 2003
SLS) - channel n+4/parameter 1
L#
Value
1-Hold
1-Local
1-Reset
1-Track
1-Console
1-Computer
1-Step
1-Step
1-Configuration Hold
1- Steps Complete
1/0 (write of 1 presses PB)
1/0 (write of 1 presses PB)
1/0 (write of 1 presses PB)
ASW) - channel n+5/parameter 1
L#
Value
1-Active
1-Not Acknowledged
1-Enabled
1-Active
1-Not Acknowledged
1-Enabled
1-Active
1-Not Acknowledged
1-Enabled
1-Active
1-Not Acknowledged
1-Enabled
1-Out of Service
1-Loop Configured
1-Unacknowledged Event
1- Active Loop Event
Data Mapping
Block
Read/Write
PRSEQ
R
ODS
R/W
L
PRSEQ
W
PRSEQ
R
ODS
R/W
CN
ODS
R/W
CM
PRSEQ
W
PRSEQ
W
R
PRSEQ
R
PB1SW
R/W
PB2SW
R/W
PB2SW
R/W
Block
Read/Write
ALARM
R
ALARM
R/W
ALARM
R/W
ALARM
R
ALARM
R/W
ALARM
R/W
ALARM
R
ALARM
R/W
ALARM
R/W
ALARM
R
ALARM
R/W
ALARM
R/W
ALARM
R/W
R
R/W
R
Output
Output
7-23