Safety Module System Status (Un018) - YASKAWA E-V Series User Manual

9 Monitor Mode

9.2.3 Safety Module System Status (Un018)

Parameter
The operating status of one safety function is affected by the operating status of the other safety function.
The relationship between the operating status of the safety functions and the monitor display is described
below.
Operating State of the
Other Safety Function
Deceleration
9.2.3

Safety Module System Status (Un018)

This monitor mode displays the operation of the Safety Module according to the state of Safety Function A
and Safety Function B.
Parameter
Un018
9-6
No.
Safety Function B  Safe
5
Safety Function B  HWBB
6
7 Reserved
Standby
Monitoring = 0
Standby Safe
HWBB
Monitoring = 0
Safe
monitoring
HWBB
Monitoring = 0
Safe state Safe
HWBB
Monitoring = 0
HWBB Safe
HWBB
No.
Safety Module System Status
Bit Name
Safety Function  Monitoring
0
Safety Function  Safe
1
Safety Function  HWBB
2
3 Reserved
4 Active Mode State
5-7 Reserved
Name
0
1
0
1
–
Operating State of the Safety Function
Monitoring
Monitoring = 1
= 0 Safe = 0
= 0 HWBB = 0
Monitoring = 1
= 0 Safe = 0
= 0 HWBB = 0
Monitoring = 1
= 0 Safe = 0
= 0 HWBB = 0
Monitoring = 0
= 0 Safe = 1
= 0 HWBB = 1
Name
Value
0 –
1 Monitoring is in progress.
0 –
1 Safe state
0 –
1 HWBB function is operating.
– –
0 Standby or not selected
1 Operating
– –
Unit
–
Safe state
–
HWBB function is operating.
–
Safe State
Monitoring = 1 Monitoring = 0
Safe = 1 Safe
HWBB = 0 HWBB
Monitoring = 1 Monitoring = 0
Safe = 1 Safe
HWBB = 0 HWBB
Monitoring = 1 Monitoring = 0
Safe = 1 Safe
HWBB = 0 HWBB
Monitoring = 0 Monitoring = 0
Safe = 1 Safe
HWBB = 1 HWBB
Unit Display Attribute
–
Description
Monitoring is in
progress for either
Safety Function A or
Safety Function B, or
for both.
Both Safety Function
A and Safety Func-
tion B are in the safe
state.
The HWBB function
is operating for either
Safety Function A,
Safety Function B, or
both.
–
–
–
(cont'd)
Display
Attribute
HWBB
= 1
= 1
= 1
= 1
= 1
= 1
= 1
= 1
Bit
Remarks