Motoman PX2750, Manual

Page: 231 / 611

2.4 I/O Unit (JZRCR-XCO02B)
2-21
DIN
CN44 -7
-8
Direct-in 4
Open
Direct-in4 is for future use.
FORCE1
CN40 -1
-2
FORCE2
CN40 -3
-4
Forced reset input
Open
Do not use the “FORCE” (Forced release) input.
If the “FORCE” input should be used for an unavoidable reason, be
sure to use a switch with a key. The systems manager is responsible
for storage of the key.
When “FORCE” is input, all the deadman switches become invalid,
so handle with extreme care.
RDY
CN06-11
-12
Optional board Ready signal Disabled by
Jumper lead
Use to add safety circuit conditions.
FST1
CN40 -5
-6
FST2
CN40 -7
-8
Full-speed test Open
PLAY normal speed is selected in PLAY mode, and TEACH normal
speed is selected in TEACH mode.
S-SP1
CN40 -9
-10
Switches Valid/Invalid of HSW/DSW. Open
When open, DSW valid
When short-circuited, HSW valid
S-SP2
CN40-11
-12
Switches between 1st Safety Speed and 2nd Safety Speed. Open
1st Safety Speed: the speed is limited to 16 % of PLAY maximum
speed.
2nd Safety Speed: the speed is limited to 2 % of PLAY maximum
speed.
When open, 1st Safety Speed is selected
Whe short-circuited, 2nd Safety Speed is selected.
HSW1
CN40-13
-14
HSW2
CN40-15
-16
Hanger switch Open
Validates the hanger switch with S-SP1 short-circuited.
When open, a normal speed
When short-circuited, a safety speed (according to the setting of S-
SP2)
Specific Input List (XCO02B)
Terminal Input Name / Function
Factory
Setting