描述
T253当前值计数数器开始累积100ms的时钟脉冲的个数。当X0经t0后断开，而T253尚未计数到设定值K345，其计数的当前值保留。当X0再次接通，T253从保留的当前值开始继续累积，经过t1时间，当前值达到K345时，定时器的触点动作。累积的时间为t0+t1=0.1×345=34.5s。当复位输入X1接通时，定时器才复位，当前值变为0，触点也跟随复位。
Sundstrand-Sauer-Danfoss Hydraulic Series 45 Pump ZA
NEW Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump
Sundstrand-Sauer-Danfoss Hydraulic Series 45 Pump CZ
Sundstrand-Sauer-Danfoss Hydraulic Series 45 Pump DA
NEW Sundstrand-Sauer-Danfoss Hydraulic 21 Pump 064
NEW Sundstrand-Sauer-Danfoss Hydraulic 21 Pump 066
NEW Sundstrand-Sauer-Danfoss Hydraulic 47 Pump 4747461
NEW Sundstrand-Sauer-Danfoss Hydraulic 47 Pump 4747224
NEW Sundstrand-Sauer-Danfoss Hydraulic Series 45 Pump
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump LV
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump KA
Sundstrand-Sauer-Danfoss Hydraulic Series 45 Pump EG
