Hitachi SJ700-2 Power Supply User Manual


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