GE PACSystems RX7i Reference Manual page 45

Chapter 2. CPU Features & Specifications
Redundancy Features
Memory Error Checking and Correction
Switchover Time (max)
Switchover Time (min)
Max data in redundancy transfer list
Redundant Synchronized Links Supported
38
Switchover time is defined as the time from failure detection until backup CPU is active in a redundancy system.
39
Symbolic variable and Reference data can be exchanged between redundancy controllers, up to the stipulated limit.
34
CPU310 CPU315
(ECC)
38
31
39
PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual
18
CPU320/ CPE302 /
17
CRU320 CPE305
Model
CRU320 only
Single bit
correcting &
Multiple bit
checking
1 logic scan
3.133 ms
2 Mbytes
RMX128 x2
max
RMX228 x2
max
CPE310 CPE330
Configurable Configurable
in CPE330 in CPE400
Single bit Single bit
correcting & correcting &
Multiple bit Multiple bit
checking
1 logic scan 1 logic scan
3.133ms
2 Mbytes 2 Mbytes
RMX128 x2
max
RMX228 x2
max
GFK-2222AD
CPE400
checking
10ms
LAN3