Hitachi SJ700-2 Instruction Manual page 165

*2 The following timing charts show the detailed operations in pulse train input mode.
1) MD0: 90°-phase-shift pulse train
SAP
Ｓ ＡＰ
SAN
Ｓ ＡＮ
(Input of pulse train)
SBP
Ｓ ＢＰ
SBN
Ｓ ＢＮ
(Input of pulse string)
（パルス 列入力）
検出
パルス 数
Detected-
pulse count
2) MD1: Forward/reverse operation command with pulse train
SAP
ＳＡ Ｐ
SAN
ＳＡ Ｎ
(Input of pulse string)
（パルス列入力）
SBP
ＳＢ Ｐ
SBN
ＳＢ Ｎ
(Forward/reverse
（正逆転指令）
operation command)
検出
パルス 数
Detected-
pulse count
3) MD2: Forward-operation pulse train with reverse-operation pulse train
SAP
ＳＡＰ
ＳＡＮ
SAN
(Input of forward-
（正転パルス列入力）
operation pulse string)
SBP
ＳＢＰ
SBN
ＳＢＮ
(Input of reverse-
（逆転パルス列入力）
operation pulse string)
検出
パルス数
Detec ted-
pulse count
Chapter 4 Explanation of Functions
Forward motor
正転
operation
Forward motor
正転
operation
Forward motor
正転
operation
4 - 102
Reverse motor
逆転
operation
逆転
Reverse motor
operation
Reverse mot or
逆転
operation
Time 時間
時間
Time
Ti me
時間