Activating The Braking Control In The Masterdrive Mc; Allocating The Brake Activation Function To The Digital Output - Siemens SIMOVERT MASTERDRIVES MC Series Product Information

Commissioning
4.3 Creating a STEP 7 project
4.3.5.3

Activating the braking control in the MASTERDRIVE MC

Introduction
The automatic braking control that is already integrated into the MASTERDRIVES basic
software can be activated with P605 = 1 or with P605 = 2 for brakes with checkback
contact(s). Output signals from the braking control are the "open brake" B0275 and "close
brake" B0276 binectors.
Activating the braking control
The following parameters are available for the "motor holding brake" function:
Parameter
P605
P606
P607
P608
P609
P610
P611
P612
P613
P614
P615

Allocating the brake activation function to the digital output

You must assign the output of the B0275 "open brake" braking control binector to a digital
output of the MASTERDRIVE. If you do not use an add-on module, you can use the
terminals -X101.3 to –X101.6 Enter the binector value B0275 "open brake" in the parameter
assigned to the digital output.
P651.B(0)
P652.B(0)
P653.B(0)
P654.B(0)
70
Meaning
1 = activate braking control (without checkback)
2 = activate braking control (with checkback)
Brake opening time
Brake closing time
Q. open brake
Q. close brake
Q. brake threshold 1
adjustable limit alarm monitor
Q.RM brake open
Q.RM brake closed
Q.close holding brake
Q. brake threshold 2
Digital input / output 1 terminal -X101.3
Digital input / output 2 terminal -X101.4
Digital input / output 3 terminal -X101.5
Digital input / output 4 terminal -X101.6
Connecting SIMOVERT MASTERDRIVES MC to the Technology-CPU
Product Information, 03/2008, A5E00272072-05