71
HS5E-K Interlock Switches with Key
Example 2: Partial Mode Change (Multiple Robots)
Three FS1A safety controllers are required for two robots and four FS1A safety controllers for three robots .
Turn the key selector switch of the first robot (logic no . 103) to Teach Mode and remove the key . Unlock the HS5E-K interlock
switch using the same key and open the door to enter . Using the same key, Turn the key selector switches of the second
(logic No . 13b) or subsequent robots to be operated to Teach Mode . Gripping the enabling switch in the enabling position
enables the robot to operate .
Note 1: Teaching is possible with one robot at a time . Teaching multiple robots is not possible at the same time .
Note 2: The emergency stop switch connected to the first FS1A safety controller is effective for all robots .
Note 3: Connect safety outputs Y2 and Y3 (solid state outputs) of the first FS1A safety controller to the RF1V force guided relay (K1, K2), and connect its NO
contact to the safety output Y0, Y1 of the second and the subsequent FS1A safety controllers . Connect NC contact to the EDM input of the first FS1A
safety controller .
The required number of RF1V (K1, K2):
For two robots: 2NO2NC
For three robots: 3NO1NC
For four robots: 4NO2NC
Note 4: The emergency stop switch connected to the second and subsequent FS1A safety controllers are effective for the robot only .
Note 5: Connect the NC contacts of K3 and K4 to EDM input of the second FS1A safety controller . Connect the NC contacts of K5 and K6 to the EDM input of
the third FS1A safety controller . Select force guided relays for K3, K4, K5 and K6 according to the operation control circuits of the robots .
Teach Mode
Auto Mode
Y0
Y1
EDM
&
&
Self-hold function circuit 2
Self-hold function circuit 1
OSSD
OSSD
FS1A-C11S LOGIC 13b (inside the guard)
Control
&
FS1A-C11S
LOGIC103
Teach Mode
Auto Mode
Y0
Y1
EDM
&
&
Self-hold function circuit 2
Self-hold
function circuit 3
Self-hold function circuit 1
FS1A-C11S LOGIC 13b (inside the guard)
Control
&
Y2
Y0 Y1
&
Self-hold function circuit 2
EDM
&
&
Self-hold function circuit 1
Self-hold
function circuit 3
Self-hold
function circuit 3
Open
Open
K1
K2
K3
K4
K5
K6
K1
K2
K1
K2
Dual Channel
Direct Opening
Monitor Input
Dual Channel
Dependent
Dual Channel
Dependent
Dual Channel
Dependent
Dual Channel
Direct Opening
Dual Channel
Direct Opening
Monitor Input
Monitor Input
Monitor Input
Monitor Input
Monitor Input
Dual Channel
Safety
Dual Channel
Safety
External
Device
Monitor
External
Device
Monitor
External
Device
Monitor
Mode
Select II
Mode
Select
Mode
Select
Control
Start
>=1
>=1
>=1
Hold
Trigger
Self-hold
Function
Self-hold
Function
Self-hold
Function
Self-hold
Function
Self-hold
Function
Self-hold
Function
Self-hold
Function
Self-hold
Function
Self-hold
Function
Hold
Trigger
Hold
Trigger
Hold
Trigger
Hold
Trigger
Hold
Trigger
Hold
Trigger
Hold
Trigger
Hold
Control
Start
Trigger
Hold
Hold
Hold
Hold
EDM
EDM
EDM
EDM
OSSD
with
off-delay
OSSD
with
off-delay
Y3
Teach Mode
Auto Mode
HE2G
Grip Switch
HE2G
Grip Switch
HW series
Key Selector
Switch
(pin tumbler key)
Emergency
Stop Switch
Emergency
Stop Switch
Emergency
Stop Switch
HW series
Key Selector
Switch
(pin tumbler key)
HW series
Key Selector
Switch
(pin tumbler key)
HS5E-K
Key
Interlock
Switch
K1 to K6: RF1V force guided relay
HS5E-K