Rs-232C Port Servicing Time; Peripheral Port Servicing Time; Cycle Monitor Time - Omron CPM2C-S100C Operation Manual

Basic PC Operation and I/O Processes
4-7-4

RS-232C Port Servicing Time

4-7-5

Peripheral Port Servicing Time

4-7-6

Cycle Monitor Time

The following settings are used to determine the percentage of the cycle time
devoted to servicing the RS-232C port.
Servicing time setting enable
00 (Hex): Disabled (5% used)
01 (Hex): Enabled (setting in bits 00 to 07 used)
Servicing time (%, valid with bits 08 to 15 are 01)
00 to 99 (BCD, two digits)
Default: 5% of cycle time
For example, if DM 6616 is set to 0110, the RS-232C port will be serviced for
10% of the cycle time.
The servicing time will be 0.34 ms minimum.
The entire servicing time will not be used unless processing requests exist.
The following settings are used to determine the percentage of the cycle time
devoted to servicing the peripheral port.
Servicing time setting enable
00 (Hex): Disabled (5% used)
01 (Hex): Enabled (setting in bits 00 to 07 used)
Servicing time (%, valid with bits 08 to 15 are 01)
00 to 99 (BCD, two digits)
Default: 5% of cycle time
For example, if DM 6617 is set to 0115, the peripheral port will be serviced for
15% of the cycle time.
The servicing time will be 0.34 ms minimum.
The entire servicing time will not be used unless processing requests exist.
Cycle Monitor Time Enable and Units
00 (Hex): Setting disabled (time fixed at 120 ms)
01 (Hex): Setting in 00 to 07 enabled; units:10 ms
02 (Hex): Setting in 00 to 07 enabled; units:100 ms
03 (Hex): Setting in 00 to 07 enabled; units:1 s
Cycle monitor time setting (When bits 08 to 15 are not 00)
00 to 99 (2 digits BCD; units set in bits 08 to 15.)
Default: 120 ms.
Section 4-7
15 0
Bit
DM6616
15 0
Bit
DM6617
15 0
Bit
DM6618
107