不是很清楚有关FM350的编程,想请教大家,帮一下忙,解答一下,谢谢!
在进行FM350编程时,
CALL "CNT_CTRL"
DB_NO :=202
SW_GATE :="BM11_START" M504.0
GATE_STP:="BM11_GATE_STOP" M504.1
OT_ERR_A:="BM11_ERRACK" M504.2
OT_ERR :="BM11_OPERATOR_ERR" M504.3
L_DIRECT:="BM11_LOAD_DIRECT" M504.4
L_PREPAR:="BM11_LOAD_INDIRECT" M504.5
T_CMP_V1:="BM11_COMP1_LOAD" M504.6
T_CMP_V2:="BM11_COMP2_LOAD" M504.7
RES_SYNC:="BM11_RES_SYNCHRON" M505.0
RES_ZERO:="BM11_RES_ZERO" M505.1
请问这些M值,都在什么时候被置位或复位?我只知道M504.0是软件门,由我置位,M504.4也是由我清零,其他的,在什么时候置位或复位,用我管吗?