NSK MEGATORQUE M-ESB-YSB2020AB300 - OM: Output Signal Mode; OP: Forced Output Port Primary;Extended

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8. Glossary of Command and Parameter
For ESBB3 and 23 type Driver Units only
« OM: Output Signal Mode
Format : OM data
Data : 0, 1, 2, and 3
Shipping set : 0
Default : 0
l The OM command selects function of the OUT1 (Pin No.3) of connector CN2.
Setting Signal code Function
OM0
BRK Brake control
OM1
SPD Monitor velocity
OM2
NEAR Target proximity/In-target
OM3
OVER Warning
l The TS or ?OM command reports the current setting.
！
Caution: When BF1 is specified in case of the TY8 I/O combination type, the
parameter OM will become inactive and the OUT1 signal will be set to
the BRKC (brake control).
« OP: Forced Output Port Primary/Extended
Format : OPP b2 b1 b0
OPE b7 b6 b5 b4 b3 b2 b1 b0
(Not applicable to ESBB3 and 23 type Driver Units.)
Data : bn = 0 ··· open
bn = 1 ··· closed
bn = X ··· Does not change.
Default : Not available. Input all data.
l The OP command forcibly controls the control Input/Output ports.
l The OPP controls the connector CN2, and the OPE command controls the connector CN5.
l Outputs the data forcibly starting from an execution of the OP to the input of the BS
key.
l The System returns to normal outputting state with the internal controller after the BS
key is
pressed.
l Relation between the data and the port of ESBB3 and 23 type Driver Units
Command data b7 b6 b5 b4 b3 b2 b1 b0
Pin No.
– – – – – 15 (2) 14 3
OPP
（CN2）
Signal code
– – – – –
DRDY IPOS OUT1
l Relation between the ‘data’ and the port of ESBB5 and 25 type Driver Units
Command data b7 b6 b5 b4 b3 b2 b1 b0
Pin No.
– – – – – 15 (2) 14 3
OPP
（CN2）
Signal code
– – – – –
DRDY IPOS BRK*1
Pin No.
23 22 21 20 5 4 3 2
OPE
（CN5）
Signal code
Reserved HCMP HOME SPD Reserved NEARB NEARA OVER
*1: This signal will become the BRKC (brake control) when the brake sequence function
is active.