CHAPTER 2: MODBUS COMMUNICATION
MEMORY MAP
UR FAMILY – COMMUNICATIONS GUIDE
2-171
2
"
C97C
...Repeated for Direct Input 60
"
C980
...Repeated for Direct Input 61
"
C984
...Repeated for Direct Input 62
"
C988
...Repeated for Direct Input 63
"
C98C
...Repeated for Direct Input 64
Direct Input/Output Alarms (Read/Write Setting)
All except L30,
L90
CAD0
Direct Input/Output Channel 1 CRC Alarm
Function
0 to 1
---
1
F102
0 (Disabled)
"
CAD1
Direct Input/Output Channel 1 CRC Alarm
Message Count
100 to 10000
---
1
F001
600
"
CAD2
Direct Input/Output Channel 1 CRC Alarm
Threshold
1 to 1000
---
1
F001
10
"
CAD3
Direct Input/Output Channel 1 CRC Alarm
Events
0 to 1
---
1
F102
0 (Disabled)
"
CAD4
Reserved (4 items)
1 to 1000
---
1
F001
10
"
CAD8
Direct Input/Output Channel 2 CRC Alarm
Function
0 to 1
---
1
F102
0 (Disabled)
"
CAD9
Direct Input/Output Channel 2 CRC Alarm
Message Count
100 to 10000
---
1
F001
600
"
CADA
Direct Input/Output Channel 2 CRC Alarm
Threshold
1 to 1000
---
1
F001
10
"
CADB
Direct Input/Output Channel 2 CRC Alarm
Events
0 to 1
---
1
F102
0 (Disabled)
"
CADC
Reserved (4 items)
1 to 1000
---
1
F001
10
"
CAE0
Direct Input/Output Channel 1 Unreturned
Messages Alarm Function
0 to 1
---
1
F102
0 (Disabled)
"
CAE1
Direct Input/Output Channel 1 Unreturned
Messages Alarm Msg Count
100 to 10000
---
1
F001
600
"
CAE2
Direct Input/Output Channel 1 Unreturned
Messages Alarm Threshold
1 to 1000
---
1
F001
10
"
CAE3
Direct Input/Output Channel 1 Unreturned
Messages Alarm Events
0 to 1
---
1
F102
0 (Disabled)
"
CAE4
Reserved (4 items)
1 to 1000
---
1
F001
10
"
CAE8
Direct Input/Output Channel 2 Unreturned
Messages Alarm Function
0 to 1
---
1
F102
0 (Disabled)
"
CAE9
Direct Input/Output Channel 2 Unreturned
Messages Alarm Msg Count
100 to 10000
---
1
F001
600
"
CAEA
Direct Input/Output Channel 2 Unreturned
Messages Alarm Threshold
1 to 1000
---
1
F001
10
"
CAEB
Direct Input/Output Channel 2 Unreturned
Messages Alarm Events
0 to 1
---
1
F102
0 (Disabled)
"
CAEC
Reserved (4 items)
1 to 1000
---
1
F001
10
Contact Outputs (Read/Write Setting) (72 Modules)
All
CAF0
Contact Output 1 Name
---
---
---
F636
“Cont Op 1"
"
CAFA
Contact Output 1 Operation
0 to 4294967295
---
1
F300
0
"
CAFC
Contact Output 1 Seal In
0 to 4294967295
---
1
F300
0
"
CAFE
Latching Output 1 Reset
0 to 4294967295
---
1
F300
0
"
CB00
Contact Output 1 Events
0 to 1
---
1
F102
1 (Enabled)
"
CB01
Latching Output 1 Type
0 to 1
---
1
F090
0 (Operate-
dominant)
"
CB02
Reserved
---
---
---
F001
0
"
CB03
...Repeated for Contact Output 2
Products
Address Register name
Range
Units
Step
Format
Default