ABB RED615 Technical Manual page 753

1YHT530004D05 D
615 series
Technical Manual
table explaining the default blocking schema operates as such. However, there are
also other alternatives that cause different operation when compared to that table.
Table 630: Customized manual blocking schema
Manual Enumeration
blocking
type
1 Custom disabled
2 OC
3 UV
4 OC, UV
5 EXT
6 OC, EXT
7 UV, EXT
8 OC, UV, EXT
If the Custom Man blocking setting is "Custom disabled", the blocking schema
regarding the acting operation mode "Manual" is as given in
operation modes follow the default schema.
Table 631: Blocking schema for selection "Custom disabled"
Acting Command Load
operation current
mode
Manual Raise
Lower
Table 632: Blocking schema for selection "OC, UV, EXT"
Acting Command Load
operation current
mode
Manual Raise
Lower
Description
No Load current, blocking of lower (under) voltage or external
blocking have effect in the manual.
Load current blocking has an effect in the manual operation mode
Block lowering (under) voltage blocking has an effect in the
manual operation mode
Conditions 2 and 3 together: Load current and block lowering
(under) voltage blocking have effect in the manual operation mode
External blocking has an effect in the manual operation mode
Conditions 2 and 5 together: Load current and external blocking
have effect in the manual operation mode
Conditions 3 and 5 together: Block lowering (under) voltage and
external blocking have effect in the manual operation mode
All conditions 2, 3 and 5 together: Load current and block
lowering (under) voltage and external blocking have effect in the
manual operation mode
Block Runback
lowering raising
voltage voltage
X
Block Runback
lowering raising
voltage voltage
X X X
X X
Section 9
Control functions
Table 631. Other
High External Extreme
circulating Block positions
current
High External Extreme
circulating Block positions
current
X
X
X
X
X
X
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