4-23
Chapter 4
Safety Function
4.5.3
SBC function
■
How SBC function works
The SBC function can control the break control signal and
shut off the output to the motor. SBC function links STO
function.
The SBC function can be used by inputting SBC-A or SBC-B
function individually.
When SBC-A and SBC-B are activated at the same time,
SBC-A is higher priority function.
Deceleration time in the SS1 state during SBC sequence is
determined by Deceleration time [oC-10] or [oC-20] in the
setting parameters of SJ-P1.
■
Related parameters
No.
Name
Related data
0-07
SFS Select
11:STO-A / 12:STO-B / 21:SS1-A /
22:SS1-B / 31:SBC-A / 32:SBC-B
0-11
Safety Function Select
Input 1
03:SBC-A / 13:SBC-B
0-12
Safety Function Select
Input 2
0-13
Safety Function Select
Input 3
0-21
Safety Function Select
Output 1
01:STO-A monitoring /
02:STO-A completed /
03:SS1-A monitoring /
04:SS1-A completed /
05:SBC-A
Control
/
11:STO-B
monitoring /
12:STO-B completed /
13:SS1-B monitoring /
14:SS1-B completed /15:SBC-B Control
0-22
Safety Function Select
Output 2
0-23
Safety Function Select
Output 3
1-11
Keep time after STO-A
0.00 to 3600.00s
1-12
STO-A Release mode
00:Without release /
01:With safety signal /
02:With release signal
2-11
Keep time after STO-B
0.00 to 3600.00s
2-12
STO-B release mode
00:Without release /
01:With safety signal/
02:With release signal
1-21
SS1-A Zero frequency
0.10 to 10.00Hz
1-22
SS1-A monitoring
method
00:Time /01:Frequency
1-23
SS1-A Active time
0.00 to 3600.00s
1-24
SS1-A Min ramp time
0.00 to 3600.00s
1-25
SS1-A Max ramp time
0.00 to 3960.00s
1-26
SS1-A Wait time
0.00 to 600.00s
1-31
SBC-A Time linkage
00: STO after SBC / 01: SBC after STO /
02: SS1, then STO after SBC /
03: SS1, then SBC after STO
1-32
SBC-A Wait time after
STO-A
0.00 to 3600.00s
1-33
SBC-A Wait time before
STO-A
0.00 to 10.00s
1-34
SBC-A Frequency
0.00 to 100.00Hz
1-35
SBC-A STO-A release
wait time
0.00 to 10.00s
1-36
SBC-A release level
0.00 to 100.00%
The setting [1-12]STO-A release mode / [2-12]STO-B
release mode is applied to STO function. Releasing of STO
function during SBC function depends on the activation of
SBC signal input.
Releasing of SBC control signal depends on the setting of
[1-35] SBC-A STO-A release wait time / [2-35] SBC-B STO-B
release wait time and [1-36] SBC-A release level / [2-36]
SBC-B release level.
■
Related parameters (continuation)
No.
Name
Related data
2-21
SS1-B Zero frequency
0.10 to 10.00Hz
2-22
SS1-B monitoring
method
00:Time /01:Frequency
2-23
SS1-B Active time
0.00 to 3600.00s
2-24
SS1-B Min ramp time
0.00 to 3600.00s
2-25
SS1-B Max ramp time
0.00 to 3960.00s
2-26
SS1-B Wait time
0.00 to 600.00s
2-31
SBC-B Time linkage
00: STO after SBC / 01: SBC after STO /
02: SS1, then STO after SBC /
03: SS1, then SBC after STO
2-32
SBC-B Wait time after
STO-B
0.00 to 3600.00s
2-33
SBC-B Wait time before
STO-B
0.00 to 10.00s
2-34
SBC-B frequency
0.00 to 100.00Hz
2-35
SBC-B STO-B release
wait time
0.00 to 10.00s
2-36
SBC-B release level
0.00 to 100.00%
■
Related P1 parameters
No.
Name
Related data
oC-10
SS1-A Deceleration time
0.00 to 3600.00(s)
oC-20
SS1-B Deceleration time
0.00 to 3600.00(s)
Summary of Contents for P1
Page 2: ...The picture is an example of installing P1 FS to SJ P1 ...
Page 8: ...C 3 Index Memo ...
Page 10: ...1 2 Chapter 1 Safety Precaution Risk Memo ...
Page 12: ...2 2 Chapter 2 Introduction to the Safety Function Guide Memo ...
Page 62: ...7 2 Chapter 7 Commissioning Memo ...
Page 64: ...8 2 Chapter 8 Verification and Validation Memo ...
Page 68: ...10 2 Chapter 10 Maintenance Memo ...
Page 72: ...11 4 Chapter 11 Specification and Technical data Memo ...
