Spa Bus Communication Protocol Parameters - ABB REM 610 Technical Reference Manual

1MRS755537
5.1.15.
Motor Protection Relay
Technical Reference Manual - ANSI Version

SPA bus communication protocol parameters

Altering parameter values via serial communication requires the use of the SPA
password in some cases. The password is a user-defined number within the range
1...999, the default value being 001. SPA parameters are found on channels 0...5,
504 and 507.
To enter the setting mode, enter the password into parameter V160. To exit the
setting mode, enter the same password into parameter V161. The password
protection is also reactivated in case of loss of auxiliary voltage.
The password can be changed with parameter V162, but it is not possible to read
the password via this parameter. Abbreviations used in the following tables:
R = readable data
*
W = writeable data
*
P = password protected writeable data
*
Settings
Table 5.1.15.-1 Settings
Variable
Safe stall time
Weighting factor
Time constant multiplier
Prior alarm level
Restart disable level
Ambient temperature
Start-up current for motor
or pickup value of element
48/14
Start-up time for motor or
operate time of element
48/14
pickup value of element
50P-1
Operate time of element
50P-1
Pickup value of element
51N
Operate time of element
51N
Pickup value of element
37
Operate time of element
37
Actual Group/
settings (R), Channel 1 (R,
channel 0 W, P)
S1 1S1
S2 1S2
S3 1S3
S4 1S4
S5 1S5
S6 1S6
S7 1S7
S8 1S8
b)
S9 1S9
S10 1S10
b)
S11 1S11
S12 1S12
b)
S13 1S13
S14 1S14
REM 610 REM 610
Group/ Setting range
Channel 2 (R,
W, P)
a)
2S1 2...120 s
2S2 20...100%
2S3 1...64
2S4 50...100%
2S5 20...80%
2S6 0...70°C
2S7 1.00...10.0 x
FLA
2S8 0.30...80.0 s
2S9 0.50...20.0 x
FLA
2S10 0.05...30.0 s
2S11 1.0...100% I
CT
2S12 0.05...300 s
2S13 30...80% FLA
2S14 2...600 s
n
89