Description of system components
8.5 Current / voltage measuring modules (UM, UM+) for the SIMOCODE pro V High Performance device series
SIMOCODE pro
140
System Manual, 05/2019, A5E40507475002A/RS-AD/004
NOTICE
Compatibility/compatibility mode
•
The 2nd generation current / voltage measuring modules also function with older
SIMOCODE basic units. In this case, they behave compatibly with the 1st generation
current / voltage measuring modules and can replace them in an application
(compatibility mode). The prerequisite is that the current setting must lie within the
permitted range of the 2nd generation current/voltage measuring module. Example: A
1st generation current / voltage measuring module 3UF7111-1AA00-0 (2.4 - 25 A) is to
be replaced. If the current setting lies within the range of 2.4 to 3.0 A, a 2nd generation
current / voltage measuring module 3UF7110-1AA01-0 (0.3 - 4 A) must be used.
•
If both the SIMOCODE pro basic unit and also the current / voltage measuring module
are replaced and the hardware parameterization is unchanged (the SIMOCODE ES
parameterization still contains a 1st generation current / voltage measuring module), the
compatibility mode of the current / voltage measuring module is also active.
•
In the event that a 1st generation current / voltage measuring module is replaced by a
2nd generation current / voltage measuring module, an existing decoupling module must
be removed to ensure fault-free operation.
Specifically, this means:
•
The tripping characteristic remains as in the 1st generation current / voltage measuring
modules.
•
The measurement accuracy figures and measured values correspond to those of the 1st
generation current / voltage measuring modules.
•
The new measured values stored as float in the data records are not entered
(see manual SIMOCODE pro - Communication
https://support.industry.siemens.com/cs/ww/en/view/109743960
→
Tables, data records - definitions").
The following restrictions still have to be observed:
NOTICE
Maximum configuration of the SIMOCODE system with older basic units
SIMOCODE pro V PB (
≤
E14) or pro V MR (E01) and a 2nd generation current / voltage
measuring module
•
When using BU / UM+: max. 4 expansion modules
•
When using BU / UM+ / OP:
–
max. 4 expansion modules
–
max. 3 expansion modules when using AM, TM and EM
•
when using BU / UM+ / OPD: Max. 3 expansion modules, of which one AM, TM or EM
or max. 2 expansion modules from AM, TM and EM when using a BU 24 V DC
•
when using BU / UM+ / OPD: Max. 2 expansion modules, of which one AM, TM or EM
when using a BU 110-240 V AC/DC
In this case, the installation guidelines for configuration with the 2nd generation current /
voltage measuring modules must be observed.
Summary of Contents for SIMOCODE pro C
Page 40: ...Areas of application SIMOCODE pro 40 System Manual 05 2019 A5E40507475002A RS AD 004 ...
Page 46: ...Features SIMOCODE pro 46 System Manual 05 2019 A5E40507475002A RS AD 004 ...
Page 178: ...Accessories SIMOCODE pro 178 System Manual 05 2019 A5E40507475002A RS AD 004 ...
Page 398: ...Glossary SIMOCODE pro 398 System Manual 05 2019 A5E40507475002A RS AD 004 ...