............MIN VALUE [235 ] = -15.00 % * ..........ANIN 4 (A5)
............CALIBRATION [239 ] = 1.0000 ............MAX VALUE [240 ] = 100.00 % ............MIN VALUE [241 ] = -100.00 % ............DESTINATION TAG [250 ] = 439 * ..........ANIN 5 (A6)
............CALIBRATION [242 ] = 1.0000 ............MAX VALUE [243 ] = 100.00 % ............MIN VALUE [244 ] = -100.00 % ............DESTINATION TAG [247 ] = 411 ........DIGITAL INPUTS ..........DIGITAL INPUT C4
............DESTINATION TAG [494 ] = 496 ..........DIGITAL INPUT C5
............DESTINATION TAG [495 ] = 497 ..........DIGIN 1 (C6)
............VALUE FOR TRUE [103 ] = 15.00 % ............VALUE FOR FALSE [104 ] = 0.00 % ............DESTINATION TAG [102 ] = 423 * ..........DIGIN 2 (C7)
............VALUE FOR TRUE [106 ] = 0.01 % ............VALUE FOR FALSE [107 ] = 0.00 % ............DESTINATION TAG [105 ] = 433 * ........DIGITAL OUTPUTS ..........DIGOUT 3 (B7)
............THRESHOLD (>) [197 ] = 0.00 % ............MODULUS [45 ] = TRUE ............SOURCE TAG [99 ] = 77 * ............INVERTED [361 ] = FALSE
* * ........BLOCK DIAGRAM
..........RAISE/LOWER DEST [260 ] = 0 ..........RAMP O/P DEST [293 ] = 291 ..........SPT SUM 1 DEST [294 ] = 289 ..........PID O/P DEST [400 ] = 0 ..........DIAMETER [431 ] = 420 * ..........TAPER [442 ] = 128 * ..........SETPOINT SUM 2 [450 ] = 0 ..........POS. I CLAMP [435 ] = 301 * ..........NEG. I CLAMP [436 ] = 0
..........TENS+COMP CALC. [478 ] = 432 * ........INTERNAL LINKS ..........LINK 1
............SOURCE TAG [364 ] = 62 * ............DESTINATION TAG [365 ] = 437 * ..........LINK 2
............SOURCE TAG [366 ] = 498 * ............DESTINATION TAG [367 ] = 424 * ..........LINK 3
............SOURCE TAG [368 ] = 5 * ............DESTINATION TAG [369 ] = 498 *
第五课:SSD590 RS485通讯和Profibus通讯
A:SSD590 C系列的通讯越来越少的应用到,它不支持485的通讯协议,只支持422的通讯协议,我们只做简单的讲解:
590C的RS422主要注意事项:
1、 通讯接口与590C对应的接口是P1口,四线差动,同一个网络中最多可有32个装置,最大传输距离:1200米。
2、 连线配置图如下
此主题相关图片如下:590crs485连线图.jpg
3、 通讯协议:1start+7 bit ASCII data + 1 parity + 1 stop bit(1个起始位+7位数据位 +1个校验位 + 1 停止位),较验方式:偶较验
4、 发送地址时要记得重复:(GID) (GID) (UID) (UID) 重复组号与设备号 ,GID 与 UID一起组成了设备地址,比如GID=3,UID=4,那么设备地址就是 34.在做通讯时,GID 要重复,UID也要重复一遍
5、SSD590C RS422在调速器中需要设置的参数
此主题相关图片如下:590crs442设置参数.jpg
6、 具体的通讯格式会在附件中有详细说明。
通讯手册
下载信息 [文件大小:265.2 KB 下载次数:258]
点击浏览该文件:590crs485通讯手册.pdf
590C的DP通讯注意事项: