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B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
3
t
y
p
e
2
5
t
y
p
e
2
3
t
y
p
e
2
5
t
y
p
e
8. Glossary of Command and Parameter
8.1. Glossary of Command and Parameter
l "Shipping set" denotes a setting of command or parameter that is set at the factory before
shipment.
l "Default" denotes a value that is adopted when entering command and parameter with no data.
l The password must be entered before input of a command marked with «. Refer to "7.3.2.3.
Password."
«
AB: I/O Polarity
Format
Data
Shipping set
Default
l This command sets the polarity of control input ports.
l The ports whose polarity can be changed are EMST, HLS, OTP, and OTM. The other ports are
fixed to the normally open contact. (OTP and OTM are only available in types 3, 4, and 7 of
Input/Output combination for the B3 and 23 type Driver Units.)
l Set "X" for the port whose polarity cannot be changed. If "0" or "1" is inputted, the display
shows "?" denoting a faulty input.
l The TS or ?AB command reports the state of polarity setting.
l The table below shows the correspondence of data digit to Input / Output port.
Data digit
Signal
*1: The IOFF input changes to the CLCN when brake sequence function is specified.
For ESBB5 and 25 type Driver Units only
«
AC: Analog Command Mode
Format
Data
Shipping set
Default
l Sets the validity (valid/invalid), and the polarity of analog command input.
l When the parameter DI is set to reverse the sign of position scale (DI1), the rotational direction
of above analog command shall be reversed as well.
l The TS or ?AC command reports the current setting.
: AB d
, d
, d
, d
1
2
3
: d
= 0: Normally open contact (A contact)
n
d
= 1: Normally closed contact (B contact)
n
d
= X: At the time of input: Polarity coded X does not change.
n
: At the time of reading out: Polarity of a port coded X cannot
be changed. They are fixed to the normally open contact.
: X0X0XX00 (all normally open contacts)
: Not available (Input all 8 digits.)
n1
n2
SVON
EMST
: AC data
: -1, 0, and 1
: 1
: 0
AC0 : Analog command input invalid.
AC1 : Analog command input valid.
AC-1 : Analog command input valid.
— 8-1 —
8. Glossary of Command and Parameter
, d
, d
, d
, and d
4
5
6
7
8
n3
n4
n5
1
IOFF*
HLS
HOS
The DC command is valid.
Voltage +: CCW direction
Voltage +: CW direction
n6
n7
n8
CLR
OTM
OTP
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Troubleshooting
