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主题:一些关于s5-115硬件知识

点击:12806 回复:9

(1) CPU 模块:
RN/ST CPU运行/停止开关: RN -- CPU正常运往
ST -- 不扫描程序, T C F PIQ 保持CPU进入ST前的状态
禁止输出
RN灯: CPU 运行指示灯
ST灯: CPU 停止运行指示灯
ST灯闪亮时表示PLC 有故障
注: 当RN/ST开关由ST位置拨到RN位置时, RN灯和ST灯同时亮, 表示进入启动状态
QVZ灯: 超时( 一个模板被寻址后60us内不回答就产生QVZ超时 )
ZYK灯: 扫描时间超时 (RS96设定值)
BASP灯: 禁止数字输出点输出
复位设置开关:
NR位置 -- T C F 无保持
RE位置 -- T0--T63、C0--C63、F0--F127 保持, 其余不保持
OR位置 -- 总复位( 总清 )
复位开关仅在重新启动时有效
(2) 电源模块:
0. EXT BATT ◎ ◎: 电池电压测量端子
1. 电池: 用 3.6V, Size C, L-120 电池, 当电压低于2.8V时报警
2. BATT LOW 灯: 无电池或电池低于2.8V时灯亮(黄色)
3. RESET 开关: 换上电池后推一下RESET开关可将BATT LOW灯息灭
4. 5V DC 灯: I/O 模块用5V电源指示灯
5. 5.25V DC 灯: 编程器用5.2V电源指示灯
6. 24V DC 灯: 20MA电流环用24V电压
7. INT DC POWER开关: 内部直流电源开关
01-08-12 22:29
九牛一毛
02-06-23 15:12
你对西门子S5好了解太好了。
你可以帮忙解答我的问题吗?
就是S5 PLC的定时器设定KT 10.0 10.1 10.2 的单位
非常感谢
02-08-12 11:34
10.0=10*0.01sec
10.1=10*0.1sec
10.2=10*1sec
02-08-12 20:06
df
05-10-17 08:50
附件:
[本地下载]
关于工作原理
07-05-07 22:11
恩,不错,好贴
12-08-28 15:56
有没有通讯板525的资料啊
14-01-24 10:13
恩不错支持下
沙发一个:www.atoone.com
15-08-15 11:16
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