REXROTH DDS2.1-W150-D伺服模块
PQM脉冲输入1/2/3/4值：这是由开关输入确定的分配给每个计数操作的值。6.PQM总计脉冲输入：此参数创建配置的各种脉冲输入的求和寄存器。可将其配置为用作脉冲输入的PQM开关输入的任何组合。上图显示了用于汇总4个其他PQM能量的PQM示例。PQM 1至4具有各自的AUX1继电器，用于脉冲输出功能（详情请参阅脉冲输出PQM应用说明或PQM手册）。PQM#4的开关公共输出被馈送至PQM 1至4上AUX1继电器的公共触点。PQM 1至4的AUX1的N/O触点将根据PQM手册脉冲输出功能部分中所述的设置进行操作。PQM#4的总脉冲输入寄存器可设置为将开关输入1至4的计数相加，从而给出4个计量位置的总能量表示。
PQM Pulse Input 1/2/3/4 Value: This is the value assigned to each counting operation as determined by the Switch Input. 6. PQM Totalized Pulse Input: This parameter creates a summing register of the various Pulse Inputs configured. It can be configured for any combination of the PQM Switch Inputs used as Pulse Inputs.The diagram above shows an example of a PQM being used to totalize the energy from 4 other PQMs. PQMs 1 through 4 have each of their respective AUX1 relays configured for Pulse Output functionality (refer to the Pulse Output PQM Application note for details, or the PQM manual). The Switch Common output from PQM#4 is fed to the common contact of the AUX1 relays on PQMs 1 through 4. The N/O contact of AUX1 for PQMs 1 through 4 will operate based upon the setup as described in the Pulse Output functionality section of the PQM manual. The Totalized Pulse Input register of PQM#4 can be set to sum the counts from Switch Inputs 1 through 4, thus giving a total energy representation for the 4 metering locations.
